SIGMA LITHIUM : MANAGEMENT'S DISCUSSION AND ANALYSIS THREE AND SIX MONTHS ENDED JUNE 30, 2022 - Form 6-K | MarketScreener

2022-08-20 06:17:05 By : Mr. Minjie Wu

THREE AND SIX MONTHS ENDED JUNE 30, 2022

(In thousands of Canadian dollars, except per share amounts or unless stated otherwise)

This management's discussion and analysis dated as of August 16, 2022 (this "MD&A") of the financial condition and results of operations of Sigma Lithium Corporation (the "Company") constitutes management's review of the factors that affected the Company's financial and operating performance for the three and six months ended June 30, 2022. This MD&A should be read in conjunction with the audited annual financial statements of the Company for the years ended December 31, 2021, and 2020 together with the notes thereto, and the unaudited condensed interim financial statements for the three and six months ended June 30, 2022, together with the notes thereto. Results are reported in Canadian dollars, unless otherwise noted.

The unaudited condensed interim financial statements have been prepared in accordance with International Accounting Standard 34, Interim Financial Reporting. Accordingly, they do not include all the information required for full annual financial statements required by IFRS. In the opinion of management, all adjustments (which consist only of normal recurring adjustments) considered necessary for a fair presentation have been included. Information contained herein is presented as of August 16, 2022, unless otherwise indicated.

For the purposes of preparing this MD&A, management, in conjunction with the Company's Board of Directors (the "Board"), considers the materiality of information. Information is considered material if: (i) such information results in, or would reasonably be expected to result in, a significant change in the market price or value of the Company's common shares ("Common Shares"); (ii) there is a substantial likelihood that a reasonable investor would consider it important in making an investment decision; or (iii) it would significantly alter the total mix of information available to investors. Management, in conjunction with the Board, evaluates materiality with reference to all relevant circumstances, including potential market sensitivity.

Unless inconsistent with the context, references in this MD&A to the "Company" and "Sigma" are references to the Company and its subsidiaries.

Further information about the Company and its operations, including the financial statements referred to above and the Company's annual information form is available on the Company's website at www.sigmalithium.ca, at www.sedar.com (SEDAR) and at www.sec.gov (EDGAR).

The information herein should be read in conjunction with the technical report titled "Grota do Cirilo Lithium Project Araçuaí and Itinga Regions, Minas Gerais, Brazil, Phase 3 Mineral Resource Estimate dated August 4, 2022, and with an effective date of May 30, 2022 (the "Updated Technical Report").

The Updated Technical Report also includes information from other recently filed technical reports which have all been consolidated within this new technical report such as: (i) the resource estimates for the Xuxa deposit (the "First Mine") and the Barreiro deposit (the "Second Mine"), (ii) the reserve estimates for the First Mine and the Second Mine, (iii) the results of the updated feasibility study on the First Mine and (iv) the results of the pre-feasibility study on the Second Mine.

Readers should refer to and carefully consider the sections below titled "Risk Factors", "Cautionary Note Regarding Forward-Looking Information" and "Cautionary Note Regarding Mineral Reserve and Mineral Resource Estimates".

THREE AND SIX MONTHS ENDED JUNE 30, 2022

(In thousands of Canadian dollars, except per share amounts or unless stated otherwise)

The Company, through its indirectly wholly-owned subsidiary Sigma Mineração S.A. ("Sigma Brazil"), is developing, with a strategy focused on environmental sustainability, the largest hard rock lithium deposits in the Americas, located in its wholly-owned Grota do Cirilo Project in Brazil (the "Project"). The Project will be vertically integrated, as the Company´s own mining operations will supply mineralized spodumene material with exceptional mineralogy to its lithium production and processing plant (the "Production Plant"). The Production Plant is designed to be environmentally friendly, fully automated and digitally controlled. It will separate, purify and concentrate the spodumene in an environmentally friendly process to produce high purity 5.5-6% battery grade lithium concentrate ("Battery Grade Green and Sustainable Lithium"), engineered to the specifications of the Company's customers in the rapidly expanding lithium-ion battery supply chain for electric vehicles ("EVs").

The Production Plant is planned to have two separate production lines with similar processing flowsheets, which are projected to share certain elements of a common plant infrastructure. The first phase of production for the Project ("Production Phase 1") is the subject of the feasibility study analysis included in the Updated Technical Report. It will initially utilize feedstock spodumene from the First Mine, mining an average 1.50 million tonnes ("Mt") per year during approximately 8 years of projected operating life. Its detailed design has been completed and the capital expenditures have been confirmed with quotes by each respective supplier to reach FEL-3 stage of precision. Based on the Updated Technical Report, the Company plans to produce 270,000 tonnes per year of Battery Grade Green and Sustainable Lithium (at 5.5% concentration), equivalent to 36,700 tonnes per year of lithium carbonate equivalent ("LCE"), in Production Phase 1 and expects to be amongst the world's lowest cost producers.

The next production phase of the Project ("Production Phase 2") has been the subject of the pre-feasibility study analysis (the "Phase 2 PFS") included in the Updated Technical Report and could potentially increase production utilizing feedstock from the Second Mine. The Company completed the Phase 2 PFS with the objective of potentially responding to a significant increase in demand from its customers and solidifying its unique market position as a future supplier of Battery Grade Green and Sustainable Lithium. As reflected in the Updated Technical Report, the Phase 2 PFS projects significant economies of scale for Production Phase 2 (if warranted, following completion of the ongoing feasibility study), resulting from the low capital expenditure ("CAPEX") of adding a second environmentally-friendly lithium processing line and vertically integrating it to the Project, mining an average of 1.8 Mt per year during approximately 12 years of projected operating life. Based on the Updated Technical Report, the Company could increase production by a further 261,100 tonnes per year of Battery Grade Green and Sustainable Lithium (equivalent to 35,500 tonnes per year of LCE), by constructing the Second Mine, thereby potentially doubling the Project's total capacity to 531,100 tonnes per year of Battery Grade Green and Sustainable Lithium (equivalent to 72,200 tonnes per year of LCE at 5.5% concentration). Production Phase 2 is expected to benefit from economies of scale by utilizing most of the Production Plant infrastructure established for Production Phase 1.

The potential Production Phase 2 expansion is the result of a thorough review of the Company´s strategic priorities in light of the significant change in lithium market demand and aims to significantly increase both the scale of the Project and its commercial and market importance on three fronts: future production, scale of mineral resources and of mineral reserves, all the while maintaining Battery Grade Green and Sustainable Lithium products and the Company's strategic leadership in environmental, social and governance ("ESG") in the lithium supply chain.

The Company is also accelerating its site exploration and development activities for the Project with the goal of increasing the Project mine life or potentially increasing production by establishing a third production expansion phase ("Production Phase 3"), if warranted after completing a preliminary economic assessment and feasibility study at its Nezinho do Chicão deposit (the "Third Mine"), located in close proximity to the Second Mine. As per the Updated Technical Report, the Company announced a maiden mineral resource estimate of 23.3 Mt of measured and indicated mineral resources grading at 1.49% Li2O and 3.5 Mt of inferred mineral resources grading at 1.48% Li2O and expects to announce the results of a preliminary economic assessment in the third quarter of 2022 (the "Phase 3 PEA").

The Company has not yet made a production decision in respect of Production Phase 2 and the Second Mine or Production Phase 3 and the Third Mine. The Company expects that it will assess the results of feasibility studies before making such production decisions. All statements regarding mine development or production in respect of the Second Mine and the Third Mine in this MD&A are expressly qualified by this statement.

The Production Plant has a lithium processing design that is proprietary and includes dense media separation ("DMS") technology which does not utilize hazardous chemicals in the separation and purification of the lithium. The Company will apply a customized algorithm developed to contemplate the specificities of the mineralogy in each of the Company's mines to digitally control the dense media levels in the Production Plant.

SIGMA LITHIUM CORPORATION MANAGEMENT'S DISCUSSION AND ANALYSIS THREE AND SIX MONTHS ENDED JUNE 30, 2022 (In thousands of Canadian dollars, except per share amounts or unless stated otherwise)

In addition, the Production Plant will be 100% powered by clean energy and it will use water efficiently, while preserving land ecosystems, as a result of state-of-the-art recirculation and tailings management circuits, as follows:

As reflected in the Updated Technical Report, SGS Canada Lakefield ("SGS") and Primero Group Ltd ("Primero") conducted additional metallurgical test work of variability testing with sampled material from the First Mine for the re-validation of the recoveries obtained by DMS for Production Phase 1 reflected in the 2021 Updated Feasibility Study Report, including the validation of equipment efficacy in scaling up the capacity of the Production Plant.

Since the fourth quarter of 2018, Sigma Brazil has been producing low carbon high purity lithium concentrate at an on-site demonstration pilot plant and has shipped samples to potential customers for product certification and testing. This demonstration production has been an important part of the successful commercial strategy of the Company for its Battery Grade Green and Sustainable Lithium.

The Company expects to submit a net zero execution plan to achieve its emission reduction targets after its first year of full operations, expected to be in 2024, partly as a result of its strategic decision to decrease emissions through the introduction of biofuels for haulage trucks and other heavy equipment of the mining fleet starting in the second year of production. The Company also plans to pursue generation of carbon credits through "in-setting" strategies such as preserving water streams and developing the agroforestry systems within its regional ecosystem. As part of that strategy, the Company is studying future partnerships with generators of renewable power for self-generation of the electricity required to power the Production Plant.

In order to secure a leading position supplying Battery Grade Green and Sustainable Lithium for the next generation of EV supply chains, the Company has adhered consistently to the highest principles and standards of ESG practices, which were established as part of its core purpose at inception in 2012. As a result, the Company has undertaken an ESG-centric management strategy, whereby its environmental and social sustainability purposes determine its strategic steps.

The Project is comprised of four properties owned by Sigma Brazil: Grota do Cirilo (the area of the Project where the First Mine, Second Mine, and Third Mine are located), and the Sao Jose, Genipapo and Santa Clara properties. The Project consists of 27 mineral rights (which include mining concessions, applications for mining concessions, exploration authorizations and applications for mineral exploration authorizations) spread over 191 km2. Within the Project area there are nine past producing lithium mines and 11 first-priority development targets.

The Project is located in the northeastern part of the state of Minas Gerais, in the municipalities of Araçuaí́ and Itinga, approximately 25 km east of the town of Araçuaí́ and 600 km northeast of Belo Horizonte, the state capital. The Project is approximately 500 km from the Port of Ilheus, from where samples have been shipped for product certification and testing and from where future production concentrates are planned to be shipped.

HIGHLIGHTS OF PROJECT DEVELOPMENT AND OPERATIONS

On June 22, 2022, the Company announced a maiden mineral resource estimate for the Third Mine of 23.3 Mt of measured and indicated mineral resources grading at 1.49% Li2O and 3.5 Mt of inferred mineral resources grading at 1.48% Li2O. The Company continues to work towards completing the Phase 3 PEA, which is expected to be completed in the third quarter of 2022.

SIGMA LITHIUM CORPORATION MANAGEMENT'S DISCUSSION AND ANALYSIS THREE AND SIX MONTHS ENDED JUNE 30, 2022 (In thousands of Canadian dollars, except per share amounts or unless stated otherwise)

On May 26, 2022, the Company announced the the filing of a technical report, which included:

These results were also the included with more recently filed Updated Technical Report

Additionally, the Company made significant advancements on the construction of the Production Plant during the second quarter of 2022, establishing operational readiness for the First Mine, and supporting ongoing operations:

On December 6, 2021, the Company announced the commencement of construction on site to build the foundation and infrastructure installation for its greentech DMS Production Plant. The strategy adopted for the construction phase of the Production Plant was to divide the scope into the following workstreams:

All of the workstreams above are currently in process, except for the earthworks for construction of the foundations for the Production Plant which were completed in the first quarter of 2022.

The run of mine ("ROM") pad construction has begun, and is expected to be completed in the third quarter of 2022, and it will be followed by the construction of the haul road linking the First Mine to the Production Plant and widening of the municipal access road.

Heavy construction units on site include: mobile concrete mixer trucks, hydraulic excavators, backhoe loaders, track and tire tractors, crawler tractors, road rollers, dump trucks, water trucks, pickup trucks and utility and ambulance vehicles.

Detailed engineering of the engineering, procurement and construction management ("EPCM") for the Production Plant (including civil works) has been led by Primero and Promon Engenharia Ltda. ("Promon").

In the second quarter, the construction focused on civil works has been carried out by the civil contactor Tucumann Enegenharia e Empreendimentos Ltda ("Tucumann") while plateworks and electromechanical assembly by Parex Engenharia S.A. ("Parex"). Procurement focused on ordering priority 2 & 3 items of equipment.

SIGMA LITHIUM CORPORATION MANAGEMENT'S DISCUSSION AND ANALYSIS THREE AND SIX MONTHS ENDED JUNE 30, 2022 (In thousands of Canadian dollars, except per share amounts or unless stated otherwise)

Figure 1: Timeline to Plant Commissioning

Offtake Agreements for Future Lithium Production

On October 5, 2021, the Company announced the signing of a binding term sheet for an offtake agreement on a "take or pay" basis (the "LGES Offtake") for the sale of up to 100,000 tonnes per year of Battery Grade Green and Sustainable Lithium to LG Energy Solution, Ltd ("LGES"), one of the world's largest manufacturers of advanced lithium-ion batteries for EVs.

The six-year LGES Offtake starts with 60,000 tonnes per year in 2023 (during Production Phase 1) and is expected to increase to a total of 100,000 tonnes per year from 2024 to 2027 (the "Guaranteed Take-or-Pay Quantity"), subject to the Company and LGES executing mutually acceptable definitive documentation to implement the LGES Offtake. The Company and LGES are also to negotiate each year an additional optional supply of Battery Grade Green and Sustainable Lithium (the "Optional Offtake Quantity"), not otherwise committed by the Company in other offtake arrangements, as per the table below.

(1)Would apply only if production has commenced in 2022.

The purchase price for the Battery Grade Green and Sustainable Lithium under the LGES Offtake will be floating and linked to prevailing prices in the industry for long term supply contracts of high purity lithium hydroxide during its term.

On March 26, 2019, the Company and Mitsui & Co. Ltd. ("Mitsui") entered into a binding heads of agreement ("HOA") under which Mitsui would prepay the Company U$30 million towards the purchase of 80,000 tonnes of battery grade lithium concentrate annually. Mitsui made an initial deposit payment of US$3 million ($4,007) in 2019, but any further rights of the parties in respect of the HOA were subject to certain conditions not met, including the negotiation and execution of related definitive offtake agreements with Mitsui. It remains to be determined whether a mutually acceptable role for Mitsui can be agreed upon.

The Company remains on track to deliver its Battery Grade Green and Sustainable Lithium and initiate cash flow generation in the near-term:

SIGMA LITHIUM CORPORATION MANAGEMENT'S DISCUSSION AND ANALYSIS THREE AND SIX MONTHS ENDED JUNE 30, 2022 (In thousands of Canadian dollars, except per share amounts or unless stated otherwise)

The following key workstreams are currently underway:

To date, the following construction workstreams have been 100% completed:

The General progress of the Project is 31.81% against the 39.96% as per baseline in the chart below. The physical progress curve and the general schedule overview follow below. The delay has had minimal impact on the critical path of the project and the projected end date remains unchanged.

Figure 2: Planned (Baseline) vs Actual Progress of Construction for Production Phase 1

Detailed Engineering Progress Activities for the Production Plant

Primero detailed engineering progress summary to date by discipline is as follows(*):

(*) Please note that reclassification and supplementation of additional documents/drawings have been made which may have influenced the progress of certain disciplines.

SIGMA LITHIUM CORPORATION MANAGEMENT'S DISCUSSION AND ANALYSIS THREE AND SIX MONTHS ENDED JUNE 30, 2022 (In thousands of Canadian dollars, except per share amounts or unless stated otherwise)

Detailed Engineering Progress Across Key Disciplines

§ Primary Crushing Area - General Arrangement and Model - Apron feeder fines chute

▫ and Primary crusher discharge chute issued

§Crushed Ore Storage & Reclaim Area - DMS Emergency Feed Bin - General

§Secondary DMS Area - Secondary DMS Correct Medium Header BOX - General

§Primary Ultrafines DMS Area - Primary Ultrafines Cyclone Floats BOX - General

§Primary Ultrafines DMS Area FEED BIN - General Arrangement

§Secondary Ultrafines DMS - Secondary Ultrafines Correct Medium Header BOX - General

§Screw Classifier - Screw Classifier O/F Hopper - General Arrangement and Model issued

§Continued Process Control and Process Control Tables

§HAZOP Actions process area

§HAZOP Actions utilities area

§Thickener test complete on a 25m diameter unit

§Belt filter test work complete choosing a 25m2 unit

§Dry plant (Area 200) P&IDs

§Wet plant area P&IDs

§Progressed cast in vault chutes ready

§Continued with general platework 2D drawings across all areas

§Coarse Ore Bin platework 2D drawing progressed

§Coarse Ore Bin Discharge Chute drawing progressed

§Scalping screening 2D platework drawings progressed

§Secondary and Tertiary Crusher 2D platework drawings progressed

§Line sizing and P&ID mark-ups

§Wet plant area platework drawings (DMS Sizing Area, Primary DMS)

§Crushing Switchroom Equipment & Cables List

§DMS Switchroom Equipment & Cables List

§DMS MCC 2 Schematics AFC

§First MTO issued (90% completion) for cables

§Electrical equipment list updated (90% completion)

§Wet Plant Area Structural Supports - General Arrangement and Model issued

§Secondary DMS Area Structural Steel - General Arrangement and Model issued

§Primary Ultrafines DMS FEED Area Structural Steel - Details issued

§Filtration Area Tails Filter Structure - Plans and model issued

§Crushing area - Conveyor Footings issued

§DMS area - General issued

§ROM Wall concrete design

§Secondary and Tertiary Crusher Vault drawings

§Primary Crusher steelwork and vault 2D drawings

§Scalping Screening concrete 2D drawings

§Engineering continued for the dynamic analysis of the Secondary and Tertiary Crusher steelwork

§Continue feed bin preparation area structural engineering and foundation design confirmation

§Completed stacker concrete design

§Completed Primary DMS footing design

§Bridge design in progress

§Building design in progress

§ No activities during the period

§Manual Valves list issued

§Material Take-off - Piping Area 200

§Primary DMS Area 312 - General Arrangement - Plans, Isometric and Elevations

§Secondary DMS and Screw Classification - General Arrangement - Isometric, Plan and

§Process and Gland Water - General Arrangement - Isometric, Plan and Elevations issued

SIGMA LITHIUM CORPORATION MANAGEMENT'S DISCUSSION AND ANALYSIS THREE AND SIX MONTHS ENDED JUNE 30, 2022 (In thousands of Canadian dollars, except per share amounts or unless stated otherwise)

Figure 3: Planned (Baseline) vs Actual Progress of Engineering for Production Phase 1.

Procurement services considered under the EPCM contractor's scope encompass the phases of supplier list definition (together with the Company): request for quotation, tabulation of commercial proposals, commercial negotiations and issuance of purchase recommendation, kick-off meeting with the chosen supplier, expediting of supplier documentation during the project period and management of the company contracted by the Company expediting and inspecting the supplies and receiving on the field, as detailed in the activities below.

The following items describe the activities to be developed by the Company, in conjunction with Promon's construction and safety management team, throughout the execution of construction:

SIGMA LITHIUM CORPORATION MANAGEMENT'S DISCUSSION AND ANALYSIS THREE AND SIX MONTHS ENDED JUNE 30, 2022 (In thousands of Canadian dollars, except per share amounts or unless stated otherwise)

Promon's procurement team continues to interact with main suppliers prioritizing detailed engineering designs and delivery time. The main focus in procurement for the second quarter was acquiring OEM engineering designs.

Promon has been engaged to assist with expediting and inspection services contracts with two third party companies which will provide local and international diligence and technical inspections services.

Contracts for plateworks and eletromechanical assembly services have been finalized.

Commissioning and startup management will be supported by the Company's operational team, equipment suppliers and assembler, which will include the following activities:

Promon will assist in the commissioning of the Production Plant.

The responsibility for the development of detailed engineering of mining related infrastructure will be divided between the mining engineering consultant, GE21 Consultoria Mineral ("GE21"), and Promon. Specifically, Promon is developing the engineering and design of: (i) mining general - access roads with a bridge across the Piaui river; (ii) certain mining infrastructure and service such as power, water including fire hydrants and the (iii) ROM Pad.

THREE AND SIX MONTHS ENDED JUNE 30, 2022

(In thousands of Canadian dollars, except per share amounts or unless stated otherwise)

Figure 4: Timeline to Production Phase 1 Mining

Figure 5: Timeline to Revenue and Commercial Production for Production Phase 1 and Production Phase 2.

The Company intends to begin commissioning of the First Mine by the end of 2022 and anticipates achieiving commercial production at the First Mine in early 2023. The Company plans to achieve full nameplate production capacity at the First Mine of 270,000 tonnes per year once the commissioning period is finalized and to nearly double the full nameplate production capacity with the addition of the Second Mine for a total production of 531,100 tonnes per year.

Pre-Feasibility and Feasibility Studies for Increased Scale in Production Phase 2

The Company continues to advance multiple Project workstreams in geology, geotechnical, metallurgical, environmental and regulatory permitting with the objective of preparing for Production Phase 2 after 2023. The Company completed the Phase 2 PFS for the Second Mine and Production Phase 2, which is now included in the Updated Technical Report. The Phase 2 PFS contemplated utilizing spodumene feed from the Second Mine with the objective of significantly increasing production.

The Company has engaged SGS, Primero and GE21 to build on the results of the Phase 2 PFS and conduct a feasibility study for Production Phase 2, potentially adding to the Production Plant a second similar DMS processing line with capacity of 261,100 tonnes per year (35,500 LCE) of Battery Grade Green and Sustainable Lithium (if warranted under the feasibility study). The results of the various workstreams are planned to be completed in stages. The feasibility study is expected to be completed during the second half of 2022.

THREE AND SIX MONTHS ENDED JUNE 30, 2022

(In thousands of Canadian dollars, except per share amounts or unless stated otherwise)

The Phase 2 PFS demonstrated the potential significant cost benefit of vertically integrating a second production line and utilizing spodumene feed from the Second Mine, potentially mining an average of 1.8Mt per year during a 12 year mine life.

The Company and Primero completed all the metallurgical and variability test work at SGS laboratories with the aim of customizing a flowsheet for the processing line of Production Phase 2 with the Second Mine.

The Company completed all field work for the preparation of the Phase 2 PFS in the first half of 2022, including geotechnical drilling and hydrogeology test work. Additional resource drilling was conducted during the first quarter and SGS updated the Second Mine resource model. GE21 also updated the mining plan, geotechnical program and modelling of the Second Mine to pre-feasibility study level and increased the combined mineral reserve of the First Mine and the Second Mine to 33.6Mt grading at 1.43% Li2O.

The following workstreams for the Second Mine at a pre-feasibility study level were completed during the first half of 2022:

Environmental Impact Study for Production Phase 2

The environmental impact studies as well as a comprehensive environmental and social impact assessment report ("EIA/RIMA") are ongoing by the Company.

The design proposed by the Company in the EIA/RIMA for the area directly impacted by the Project (the "Project Impacted Area") has followed the Company´s ESG-centric approach to minimize distances by combining the minimization of greenhouse gas emissions of diesel from mining trucks with a minimization of semi-arid bush and vegetation suppression. Therefore, the Company contemplates the location of its processing dry stacking tailings piles in the vicinity of the Production Plant. As a result, the life cycle analysis of the Company is substantially enhanced, decreasing environmental and carbon footprints.

After the analysis of the EIA/RIMA, the regulatory agency will decide on the issuance of the preliminary and installation licenses ("LP/LI") for the Second Mine. Once the LP/LI is obtained, construction and development activities can start, but sales can only take place after the issuance of the Operating License ("LO").

THREE AND SIX MONTHS ENDED JUNE 30, 2022

(In thousands of Canadian dollars, except per share amounts or unless stated otherwise)

For the Second Mine, the construction of a total of eleven piezometers was carried out, including five deep piezometers and six shallow piezometers. Studies and tests are ongoing to support the hydrogeological modeling and monitoring studies.

Concurrent with the resource modeling work, the technical team carried out district-wide field mapping, investigation of historical artisanal pits and exposures, and the trenching of potential targets. This approach has generated numerous spodumene-bearing pegmatites, currently subject to and awaiting first pass reverse circulation drilling.

NI 43-101 Maiden Mineral Resource Estimate and Preliminary Economic Assessment for Production Phase 3

The Company completed an NI 43-101 maiden mineral resource estimate by SGS for the Third Mine of the Project with 26.8 million tonnes of high grade 1.49% lithium oxide. The Third Mine is to be an open pit deposit located close to the Project's feasibility study stage Second Mine.

The Third Mine mineral resource estimate of 26.8 Mt is comprised of:

The Third Mine mineral resource estimate is based on 18,483 m of drilling completed during the final quarter of 2021 and first quarter of 2022. Additional drilling is expected to be completed at the Third Mine in 2022 to conclude the pre-feasibility study and pursue the conversion of Measured & Indicated mineral resources into Proven & Probable mineral reserves and further increase the mineral resource estimate. The Third Mine remains open to the north, south and at depth with the deepest drill hole reaching 350 m.

The Third Mine pegmatite is hosted in a biotite-quartz schist (similar to the Production Phase 2 deposit) with a strike length of 1,600 m at a width of 200 m and thickness between 15 to 30 m.

The Phase 3 PEA is expected to be completed in the third quarter of 2022 to evaluate the potential for a Production Phase 3 in addition to the 531,000 tpa (72,200 tpa LCE) of Battery Grade Green and Sustainable Lithium estimated in the Updated Technical Report. With the Phase 3 PEA nearing completion, the pre-feasibility work on some areas has already started as well (including the field campaign of geotechnical and hydrogeological studies being underway).

Exploration & Development of Other Deposits in the Project Area

The Company is accelerating its exploration activities for the Project with the goal of potentially increasing the Project mine life at the expanded production levels of 531,100 tonnes of Battery Grade Green and Sustainable Lithium per year when including Production Phase 2 and potentially further increasing production output through Production Phase 3 should EV penetration growth continue to accelerate, and lithium demand forecasts continue to strengthen. The objective of the exploration program is to increase estimated mineral resources during the second half of 2022.

The Company's dedicated geological teams and SGS are carrying out an exploration program to determine the ultimate extent of the property mineralization and more rapidly increase the scale of estimated mineral resources, while demonstrating the uniqueness of the high-purity quality of its hard rock lithium mineralization.

A new campaign planned for 2,000m of reverse circulation drilling has focused on five additional targets, previously identified by historical mining and surface trenching. This geology workstream did not impact the Production Phase 1 pre-construction workstreams, as it is managed by a separate geological team.

THREE AND SIX MONTHS ENDED JUNE 30, 2022

(In thousands of Canadian dollars, except per share amounts or unless stated otherwise)

The Company has ongoing comprehensive environmental and social programs in process, consistent with its ESG-centric approach and its commitment to sustainable mining and processing activity.

The social and environmental mitigation programs already initiated in the implementation phase, and that will continue throughout the construction and operations phases, aim to establish actions to proactively mitigate, prevent, control and compensate for the environmental impacts that could be caused by the mining and processing activity to be carried out by the Company once it enters the production phase. These programs and actions, which are described below, are linked to one or more UN-SDGs:

o    Solid waste management program

§Uses the 5Rs: reuse, rethink, reduce, refuse and recycle

§5R plan presented as mandatory for all third party providers

o    The plan entails the characterization of the tailings and the search for potential partners in ancillary industries, such as ceramics, that may 'have an interest in its use

o    A market for tailings that still contain residual amounts of lithium content has surfaced for industries that do not require high grade and high purity lithium inputs

o    During the second quarter of 2022, over 450 people from 4 different communities participated in such programs

o    Seven activities in the program have been developed since the second quarter, including:

§Water resources - conservation, purification, proper use

▫    350 people in 3 communites participated in this program

▫    Decrease in the use of contaminated water across all communites

§Characterization of solid waste - storage, packaging, segregation, final disposal, recycling

▫    Decrease in potential health contaminations given use of sanitary best practices

§Sustainability in the classroom

▫    Environmental awareness promoted among children and adults of the communities

§Training on regional fauna

▫    Awareness of wild animals (particularly of venomous kind)

§Community relations with the mining and mineral processing industry

§Importance of local flora in permanent preservation areas ("Atitude Ambiental")

▫    Preservation of the local flora

▫    Decrease in irregular vegetation suppression

§Relationship of the communities with the environment ("Se essa rua fosse minha")

▫    Decrease in solid waste in public urban areas

▫    Increase hygenic awareness in public urban areas

THREE AND SIX MONTHS ENDED JUNE 30, 2022

(In thousands of Canadian dollars, except per share amounts or unless stated otherwise)

o    This program is preparing and training personnel to perform functions during the implementation and operation of the project, prioritizing local labor. Select courses include:

§Loader Operation: Theory and Practice

§Operation of Tractors: Theory and Practice

§Basic Instrumentation and Programmable Logic Controller Operation

§Processing Plant Operation - Process, Equipment and Safe Operation Concepts

§Qualification in Welding Process

§Sigma Integration: Safety, Health and Environment

§Safety at Work: Machines and Equipment

§Control Measures and Preventive Safety Systems

§Silviculture: Native seedling nursery

§Railings: Barbed and smooth wire

§Operations and maintenance of chainsaws and log splitting

§Operations and maintenance of brushcutters

§Forestry: Recovery of degraded and altered areas.

o    Courses that have already been offered may be offered again if there is a demand for work. The other courses may be replaced by training and/or qualifications according to the operational needs. Of the 350 employees involved in construction works, 72% are local labor with proven experience for the positions, thereby demonstrating that training and/or qualifications will be offered with the purpose of recycling these employees, when necessary.

o    The following programs are held on a weekly basis:

§Awareness of basic healthcare/hygiene (vaccines, sexually transmitted diseases, etc)Emergency Plan

▫      Awareness and education for emergency situations

▫      Rules and regulations for safety in traffic

§Fire Plan - Rock Shredder

▫      Rules and regulations for rock shredding

▫      Awareness and education for respiratory health (clinical exams and use of personal protective equipment)

▫      Awareness and education for hearing health (clinical exams and use of personal protective equipment)

§Occupational Health Medical Control Program

▫      Awareness and education for physical health

o    Since the inception of the program, the Company has not had any incidents reported

§Monitoring and control of activities to avoid accidents

§Investigation of potential accidents

o    This program has reached over 450 people in 4 communities and occurs on a monthly basis

o    Inform the community about the implementation and operations of the Project

o    Educate about socioeconomic and environmental impacts

o    Identify the community's concerns and anxieties regarding the impacts of the Project, preventing and guiding the handling of any adverse situations and procedures

o    Strengthen the relationship and communication channels with the community

o    Disseminate to the internal public the procedures and activities aimed at establishing a harmonious and non-conflicting relationship with the communities located in the vicinity of the site

o    Publicize the environmental control and monitoring programs

o    Creation of a Critical Communications program with the leaders of each of the surrounding communities

THREE AND SIX MONTHS ENDED JUNE 30, 2022

(In thousands of Canadian dollars, except per share amounts or unless stated otherwise)

o     Maintenance and conservation of the program areas located in the Project Impacted Area have been carried out during the implementation stages and will continue throughout operations and closure stages of the mine, by applying the following measures:

§Isolation / enclosure of the area

§Installation of proper signaling

§Implementation of the drainage system in the mine area

§Implementation of the environmental education program for workers

§Conservation of local fauna and flora

§Restoration of vegetation in anthropogenic areas that are part of the Permanent Protection Area and Legal Reserves

§Monitoring of work carried out on a monthly basis

o    Environmental management and supervision covers all phases of the project and is carried out on a continuous basis, from implementation to operations respecting the following:

§Monitoring, management and permanent environmental control of environmental projects, plans, programs and proposals during activities

§Execution of the environmental commitments assumed in the licensing, aiming to comply with all plans, projects and programs of an environmental nature that may directly or indirectly affect and/or protect the physical, biotic and socioeconomic environments in which the enterprise will be inserted

§Monitoring of vegetation removal and disposal of wood residue, which is donated to the municipality of Itinga for social works

§Monitoring of atmospheric emissions, noise pollution, and start of a vibrations control program so as not to impact surrounding communities

o    Target for planting 150,000 seedlings of native species, adopting procedures to ensure the conservation of Permanent Preservation Areas and Environmental Compensation areas within the Project. To date, approximately 7,000 seedlings have been planted

o    The Company is carrying out a mining compensation program in the dark forest (rebio), an Atlantic Forest protection area of 286 hectares

o    The Company will recover in 2023 an additional 84 hectares in areas surrounding the Project

o    Sigma captures poor quality water/sewage and treats it for use in the production process and that water is 100% recirculated throughout the system optimizing water usage in an area where water is scarce

o    The Company carries out water quality monitoring at strategic points upstream and downstream with the following objectives:

§Characterize the water before use

§Demonstrate that the Company's activities do not cause an impact on the watercourse

o     Water resources are a permanent theme in environmental education actions, helping to expand the community's knowledge and to develop a systemic vision regarding the capture, use, conservation and maintenance of water resources.Data collected prior to the implementation of the program identified that the Piauí creek has several water quality parameters that do not comply with current legislation, including thermotolerant coliforms. This data reveals the lack of basic sanitation structures in the region since the banks of the creek are heavily occupied by housing. In its operation, the Company is guaranteeing that it will not increase the problems that already exist in Piauí creek. The Company currently monitors the quality of the watercourse on a monthly basis, obtaining sufficient subsidies to identify the need to adopt measures to minimize environmental problems.

THREE AND SIX MONTHS ENDED JUNE 30, 2022

(In thousands of Canadian dollars, except per share amounts or unless stated otherwise)

On June 29, 2022, the Grant of Right to Use Water Resources ("Outorga de Direito de Uso de Recursos Hídricos") was approved, allowing the Company to use pit seepage water for dust suppression and other mining activities.

On June 27, 2022, the Company obtained the requested extension of its current environmental licenses for both construction and installation and commissioning from the environmental authority of the State of Minas Gerais, the Council of Environmental Policy in Brazil. The extension allows for the simultaneous mining of the north pit and the south pit of the Production Phase 1 deposit and also allows for the Company to increase the area utilized for the dry stacking of the tailings of the Production Plant and thus plan a significant expansion of the production capacity in Production Phase 2.

On June 23, 2022, the State Institute of Historic and Artistic Heritage of Minas Gerais ("Instituto Estadual do Patrimônio Histórico e Artístico de Minas Gerais" or "IEPHA") approved the Preliminary Cultural Impact Study, which assesses the possibility of impacts of the project on protected cultural assets.

On April 26, 2022, the State Environmental Policy Council ("COPAM"), through its Biodiversity Protection Chamber (CPB), approved the environmental compensation proposal presented by Sigma as a result of the vegetation suppression to be carried out. According to the proposal, Sigma will compensate for twice the area to be suppressed, through the land regularization of the Mata Escura Biological Reserve, an integral protection conservation unit located in the same hydrographic basin as the Project.

In March 2022, the Company fully responded ("Complementary Information Reply") to the Complementary Information Request. The Complementary Information Reply included the submission to SUPPRI of the following environmental studies:

In January 2022, SUPPRI issued the final request for complementary information ("Complementary Information Request") which was fully responded to by the Company ("Complementary Information Reply") within the allotted period in March 2022.

In November 2021, SUPPRI conducted the environmental site visit for the Supplementary EIA/RIMA.

In May 2021, the Company filed at SUPPRI an update of the Supplementary EIA/RIMA.

THREE AND SIX MONTHS ENDED JUNE 30, 2022

(In thousands of Canadian dollars, except per share amounts or unless stated otherwise)

In August 2020, the Company filed at SUPPRI (the Priority Projects Superintendence of Minas Gerais) a complementary environmental impact study and environmental mitigation plan (the "Supplementary EIA/RIMA") to the Company's current LP/LI Environmental License. The objective was to increase the scope area (Area Diretamente Afetada) of its current construction and installation license to include the south pit of the First Mine. The Supplementary EIA/RIMA contemplates the simultaneous mining of both north and south pits of the First Mine, potentially also supplying the spodumene ore for the first few years of Production Phase 2. Additionally, the Supplementary EIA/RIMA includes a detailed dry stacking tailing plan separating rock waste and tailings piles in order to allow for the potential recycling of 100% of the tailings to ancillary industries, such as ceramics.

The Company's mining easement request ("Servidão Mineral") was published in the Official Gazette of the Federal Government on July 29, 2020. This is an important step towards obtaining the operational license (Licença Operacional, LO) required after commissioning for the Project to enter full scale Production Phase 1. It contemplates the mining and processing activities of the First Mine.

The Company has a definitive water usage license for the construction of the Production Plant, which was granted by ANA (Agência Nacional de Águas), the Federal Government's water agency, in February 2019. The water usage license is valid for 10 years, which is expected to be sufficient for the life-of mine (LOM) requirements for mining and product processing from Production Phase 1, as currently planned by the Company. The water usage license received should also be sufficient to process lithium ore at the planned rate of production of an expected 450,000 tonnes of Battery Grade Green and Sustainable Lithium as well as additional production phases contemplated, subject to confirmation by feasibility studies.

The Company obtained the required environmental licenses for both construction and installation and commissioning of the Production Plant from the environmental authority of the State of Minas Gerais, the Council of Environmental Policy (Conselho Estadual de Politica Ambiental or "COPAM") in Brazil. On June 3, 2019, COPAM issued a dual LP and LI Certificate No. 281, for a period of six years expiring on May 31, 2025. The LP/LI Environmental License permits the Company to build the First Mine and Production Plant and to install the plant, conduct trial mining, testing and commissioning of the DMS beneficiation process of spodumene ore into Battery Grade Green and Sustainable Lithium building a reserve stockpile for future sale.

The Company's ESG-centric strategy guided the decision to conduct the simultaneous mining of the north pit and the south pit of the Production Phase 1 deposit, enabling the municipality of Araçuaí (where the south pit is located) to also be entitled to receive part of the government mining royalty ("CFEM"). CFEM royalties were previously restricted to the municipality of Itinga, where the north pit is located. As a result, this extension of the environmental license enables the Company to allocate significant royalty payments to both municipalities, meeting UN-SDG #16 (Peace, Justice and Strong Institutions).

The LP/LI Environmental License is required for construction and installation (which comprises pre-operation and commissioning of the production plant, including pre-stripping and all mining required for commissioning). An operating license is required for the commercial operations, when external sales of the products are conducted. The LO can be granted once the construction and installation of the Project is completed as it follows a final inspection by SUPPRI of both First Mine and Production Plant. Therefore, as the project is in construction the Company does not yet have an LO.

As a result of the ESG-centered strategy of the Company, sustainability is at the core of Company´s various workstreams.

The Company, as part of its ESG-centric strategy of shared gains and value creation with the communities around the Project, has determined as a core social objective United Nations Sustainable Development Goal ("UN-SDG") #8 of "decent work and economic growth". The Company is committed to strengthening of the regional socioeconomic environment for the two municipalities where it operates in the Vale do Jequitinhonha. The Company has a strong working relationship with the municipalities of Itinga and Araçuaí (where the Company has activities) and their communities and conducts regular and meaningful engagement and consultation with them.

The strong impact the Company has had in the region can be observed by: (i) the re-opening of restaurants and new restaurants; (ii) expansion and improvement of hotels in the region; and (iii) increased commercial activity in general. The strong results achieved by the Company in its feasibility studies has attracted new companies to the region further increasing demands for local goods and services.

THREE AND SIX MONTHS ENDED JUNE 30, 2022

(In thousands of Canadian dollars, except per share amounts or unless stated otherwise)

The Company is contributing to the sustainable development of the region as it advances the construction of the Production Plant towards commercial production. The Company has been executing the following ESG initiatives:

To help promote and amplify the reach of the program, the Company is developing a primer to be distributed in the region and is publicizing the program through local radio stations.

From May 2021 through the first quarter of 2022, the Company worked with TSX Advisors, a specialist consulting firm, to lead the project on the evaluation of an investment agency for the region. The scope of the project included: (i) mapping and approaching stakeholders; (ii) evaluation of the region's "maturity" and "economic engagement" indices; (iii) definition of the Agency Model for the region; (iv) consolidation of governance and management models; (v) modulation of the economic sustainability plan; and (vi) defining priority sustainability areas to receive investments. TSX Advisors has a successful track record of executing similar projects for Brazil's largest mining and mineral processing companies.

Following the principles of UN-SDG #17 "partnership for the goals", the Company inaugurated early in the second quarter of 2022, the independent agency for private investment promotion and economic diversification of the region (the "Sustainability Council").

The Sustainability Council has as its mission to promote actions that contribute to socioeconomic development and productive inclusion in the Municipalities of Araçuaí and Itinga, and its core values are driven by the Equator Principles, the concepts of Environmental, Social and Governance, Climate Change and the Sustainable Development Goals (SDGs). During the second quarter, the Company identified all key members to be appointed including state officials, municipal officials, representatives of research and educational institutions as well as from the state industry federation.

THREE AND SIX MONTHS ENDED JUNE 30, 2022

(In thousands of Canadian dollars, except per share amounts or unless stated otherwise)

In line with UN-SDG #3 (Good Health and Well Being), the Company continues to follow strict COVID-19 protocols, as previously disclosed, and only four cases were reported at the Project site during the second quarter of 2022.

In the first quarter of 2022, the Company officially joined the TSM Program (Towards Sustainable Mining), established by the Brazilian Mining Institute, in partnership with the Mining Association of Canada - MAC, whose objective is to enable mining to meet the needs of society with regard to demands for products in the sector's chain, in a more socially, environmentally and accountable manner. During the second quarter of 2022, the National Advisory Panel of the Brazilian Mining Institute was constituted to promote the exchange of ideas, to validate protocols and ESG indicators in the sector and to outline the execution strategy and schedule for the TSM Program. The first results of these studies will be presented during Exposibram, the largest Brazilian conference dedicated to the sector, in September 2022.

On June 30, 2022, the Company held its annual general and special shareholder meeting ("AGM"). The holders of approximately 75% of the outstanding shares were represented at the AGM and the following resolutions were passed:

THREE AND SIX MONTHS ENDED JUNE 30, 2022

(In thousands of Canadian dollars, except per share amounts or unless stated otherwise)

Surface Rights and Other Permitting

Certain surface rights in the Production Phase 1 area, the current primary focus of the Company's activity, are held by two companies, Arqueana Empreendimentos e Participações S.A. ("Arqueana") and Miazga Participações S.A. ("Miazga"), in which the Co-CEOs of the Company have an indirect economic interest. The Company has entered into right-of-way agreements with these companies to support its exploration and development activities within the Grota do Cirilo property, as well as with third-party surface owners in the Project area.

The Company has a mining easement (Servidão Mineral) with a total of 413.3 hectares and aims to cover the areas of waste and tailings piles, Production Plant, all access roads (internal), electrical substation, installation of fueling station and support structures. The Servidão Mineral was published in the Official Gazette of the Federal Government. It contemplates the mining and processing activities of the First Mine (ANM Process No. 824.692/1971).

The Company also obtained a key approval for Production Phase 2 plan with the Agência Nacional de Mineração approving its economic feasibility study ("Plano Econômico de Avaliação" - PAE). This approval advanced the Production Phase 2 permitting process to the mining concession request stage ("Requerimento de Concessão de Lavra").

The Company holds approved economic mining plans (Plano de Aproveitamento Econômico or PAE) over the Xuxa, Barreiro, Lavra do Meio, Murial, and Maxixe deposits within the Grota do Cirilo property. The Brazilian government levies a royalty on mineral production: Compensação Financeira pela Exploração de Recursos Minerais (CFEM). Lithium production is subject to the following royalties:

THREE AND SIX MONTHS ENDED JUNE 30, 2022

(In thousands of Canadian dollars, except per share amounts or unless stated otherwise)

Lithium's demand growth profile increased dramatically in 2021, driven by the structural changes in the automotive industry with manufactures increasingly transitioning towards EVs. Subsequently, lithium's end-use demand is now primarily comprised of rechargeable lithium-ion batteries used in EVs where demand is influenced by a combination of factors including macroeconomics, EV policy targets, emissions mandates and alignment with international treaties on climate change (vs. 'traditional' end-uses such as ceramics and greases which are tied to GDP growth).

These strong supply-demand fundamentals have resulted in substantial increases in lithium spot prices, with prices remaining elevated through the first half of 2022 (lithium hydroxide currently at US$70 thousand per tonne and spodumene concentrate at US$6,750 per tonne as of August 12, 2022 per Fastmarkets). Additionally, the robust demand for spodumene concentrate (which the Company will produce at the Project) has resulted in companies progressively being able to sell lithium concentrations below the traditional standard 6.0% level.

Lithium Chemical Prices - Monthly

Source: Morgan Stanley Research (July 2022), Chilean Customs, Japanese Government Statistics, Korean Custom Service.

Benchmark Mineral Intelligence ("Benchmark") estimates that the supply-demand balance will tighten further going forward, with 2022 forecasted to have a base case demand from battery end-use of 541 kt LCE, a 32% increase from 2021. This deficit position is expected to continue to increase, reaching a net deficit position of 156 kt LCE by 2030 and 2,095 kt LCE by 2040. Morgan Stanley and other equity research analysts have similar deficit forecasts into the future, projecting insufficient supply to meet the strong demand projected.

In its June 2022 report, the International Energy Association ("IEA") highlighted the severity of the supply-demand imbalance, stating that the world will likely need to expand battery and minerals supply by 10x to meet current global EV targets. Furthermore, the IEA estimates that the battery mineral supply chain upsize required to meet net carbon emissions goals would be around 50 new average-sized lithium mines.

THREE AND SIX MONTHS ENDED JUNE 30, 2022

(In thousands of Canadian dollars, except per share amounts or unless stated otherwise)

Source: Morgan Stanly Research (July 2022).

Underpinning this tight supply-demand balance is the estimated continued growth of EV demand. Benchmark estimates global EV penetration reached 7.9% in 2021, up from 4.0% in 2020, as global EV sales continue to accelerate, particularly from Europe and China. This figure is expected to climb to 21% by 2025 and reach 73% by 2040.

THREE AND SIX MONTHS ENDED JUNE 30, 2022

(In thousands of Canadian dollars, except per share amounts or unless stated otherwise)

Electric Vehicle Sales as a Share of Total Cars

Source: Rho Motion, referenced in Benchmark Mineral Intelligence (2022).

Tight market supply combined with rapidly improving demand for lithium chemicals is expected to put continued strong upward pressure on prices. Benchmark's base case forecast expects prices to continue to rise through 2023 as demand outstrips supply with real lithium hydroxide and spodumene 6% prices hitting US$26,200/t and US$1,750/t in 2023, respectively. Benchmark then expects prices to stabilize at higher levels in 2024 and begin to decline to more stable levels in a balanced supply-demand market in 2025. However, this balanced market forecast projected by Benchmark would require substantial new supply, including new projects coming onstream (which are subject to delays and in some cases do not yet have production targets).

THREE AND SIX MONTHS ENDED JUNE 30, 2022

(In thousands of Canadian dollars, except per share amounts or unless stated otherwise)

Source: Benchmark Mineral Intelligence (Q1-2022)

Note: Shading indicates the area between bullish and conservative cases

THREE AND SIX MONTHS ENDED JUNE 30, 2022

(In thousands of Canadian dollars, except per share amounts or unless stated otherwise)

Long Term Performance Awards for the Co-CEOs (the "Co-CEOs Performance Awards")

If the Company's Board of Directors approve the co-CEOs' plan to reach Net Zero and they successfully execute it, a total of 500,000 RSUs will vest for each of the co-CEOs.

THREE AND SIX MONTHS ENDED JUNE 30, 2022

(In thousands of Canadian dollars, except per share amounts or unless stated otherwise)

Selected quarterly financial information is presented as follows:

As can be observed in the commentary above, the main factors that led to variations over the quarters were the impact of stock-based compensation and fluctuations in foreign exchange.

Three Months Ended June 30, 2022 compared to Three Months Ended June 30, 2021

The following table summarizes the items that resulted in the loss increase for the three months ended June 30, 2022 compared to the three months ended June 30, 2021:

THREE AND SIX MONTHS ENDED JUNE 30, 2022

(In thousands of Canadian dollars, except per share amounts or unless stated otherwise)

The Company's net loss totaled $20,216 for the three months ended June 30, 2022, with a basic and diluted loss per share of $0.20. This compares with a net loss of $1,019 with a basic and diluted loss per share of $0.01, for the three months ended June 30, 2021. The increase in net loss of $19,197 principally resulted from:

Six Months Ended June 30, 2022 compared to Six Months Ended June 30, 2021

The following table summarizes the items that resulted in the loss increase for the six months ended June 30, 2022 compared to the six months ended June 30, 2021:

THREE AND SIX MONTHS ENDED JUNE 30, 2022

(In thousands of Canadian dollars, except per share amounts or unless stated otherwise)

The Company's net loss totaled $30,420 for the six months ended June 30, 2022, with a basic and diluted loss per share of $0.30. This compares with a net loss of $7,394 with a basic and diluted loss per share of $0.09, for the six months ended June 30, 2021. The increase in net loss of $23,026 principally resulted from:

As of June 30, 2022, the Company had cash on hand of $123,285 compared to cash on hand of $40,576 as at June 30, 2021, this increase was mainly due to capital raising activities as follows:

The Company continuously monitors its cash outflows and seeks opportunities to minimize all costs, to the extent possible, especially general and administrative expenses.

The Company's use of cash is currently, and is expected to continue to be, focused on funding the development of the Project and its general corporate expenditures.

As of June 30, 2022, the Company has $123,285 in cash, which compares to the $154,305 at December 31, 2021. The cash reduction of $31,020 is mainly related to cash used in operating activities of $7,081, cash used in investing activities $26,215, cash provided by financing activities of $2,064 and effect of foreign exchange on cash of $212.

THREE AND SIX MONTHS ENDED JUNE 30, 2022

(In thousands of Canadian dollars, except per share amounts or unless stated otherwise)

The Company's total current liabilities of $9,542 as at June 30, 2022 consist of accounts payable of $3,470, payroll and other taxes of $1,007 and the royalty agreement call option of $4,892.

The Company's shareholders' equity as of June 30, 2022, was $179,028, as a result of share capital of $231,356, contributed surplus of $48,107, accumulated other comprehensive loss of $2,896 and a deficit of $97,539.

As a result of the completion of the December 2021 Offering the development of Production Phase 1 of the Project is fully funded to construction completion. However, further financing would be required to continue to develop the Company's other deposits at the Project and its additional properties. See "Risk Factors".

The following chart includes a reconciliation of the manner in which the proceeds from the August 2020 non-brokered private placement were used by the Company through June 30, 2022, as compared with the disclosure in the Company´s news release dated August 13th, 2020.

The following chart includes a reconciliation of the manner in which the proceeds from the February 2021 non-brokered private placement were used by the Company through June 30, 2022, as compared with the disclosure in the Company´s news release dated February 12th, 2021.

Note (1): As per the Company's ongoing disclosures this amount represents the equity contribution of up to US$15 million required to satisfy the bank project finance facility's total funding of up to US$60,000.

THREE AND SIX MONTHS ENDED JUNE 30, 2022

(In thousands of Canadian dollars, except per share amounts or unless stated otherwise)

The following chart includes a reconciliation of the manner in which the proceeds from the December 2021 non-brokered private placement were used by the Company through June 30, 2022, as compared with the disclosure in the Company´s news release dated December 23rd, 2021.

THREE AND SIX MONTHS ENDED JUNE 30, 2022

(In thousands of Canadian dollars, except per share amounts or unless stated otherwise)

The Co-Chief Executive Officer and the Chief Financial Officer of the Company are responsible for establishing and maintaining disclosure controls and procedures ("DC&P") for the Company as defined under Multilateral Instrument 52-109 issued by the Canadian Securities Administrators. The Co-CEO and the CFO have designed such DC&P, or caused them to be designed under their supervision, to provide reasonable assurance that information required to be disclosed by the Company in its annual filings, interim filings or other reports filed or submitted by it under securities legislation is recorded, processed, summarized and reported within the time periods specified in the securities legislation and include controls and procedures designed to ensure that information required to be disclosed by an issuer in its annual filings, interim filings or other reports filed or submitted under securities legislation is accumulated and communicated to the Company's management, including its certifying officers, as appropriate to allow timely decisions regarding required disclosure. As at June 30, 2022, the Co-CEO and CFO evaluated the design and operation of the Company's DC&P. Based on that evaluation, the Co-CEO and CFO concluded that the Company's DC&P were not effective as at June 30, 2022 due to the material weaknesses in internal controls over financing reporting described below.

INTERNAL CONTROL OVER FINANCIAL REPORTING

Management is responsible for establishing and maintaining adequate internal control over financial reporting to provide reasonable assurance regarding the reliability of the Company's financial reporting and the preparation of its consolidated financial statements in accordance with IFRS. Management has concluded that such controls over financial reporting were not effective as of June 30, 2022 due to material weaknesses in internal controls over financing reporting described below.

A material weakness is a deficiency, or a combination of deficiencies, financial reporting, such that there is a reasonable possibility that a material misstatement of the Company's annual or interim financial statements will not be prevented or detected on a timely basis. Management has identified, as a material weakness, that there are an insufficient number of trained financial reporting and accounting personnel with the appropriate skills and knowledge and with assigned responsibility and accountability related to the design, implementation and operating effectiveness of financial reporting.

The insufficient number of personnel described above contributed to an ineffective risk assessment process necessary to identify all relevant risks of material misstatement and to evaluate the implications of relevant risks on financial reporting. Notwithstanding this material weakness, management has concluded that the consolidated financial statements for the three and six months ended June 30, 2022 present fairly, in all material respects, the financial position of the Company.

The Company is working to remediate the material weakness and is taking steps to strengthen internal control over financial reporting through the continued hiring of additional appropriately skilled finance and accounting personnel with the requisite technical knowledge and skills. With the additional skilled personnel, the Company is taking steps to remediate this material weakness through the implementation of appropriate segregation of duties, formalization of accounting policies and controls and retention of appropriate expertise for complex accounting transactions. The Company will not be able to fully remediate these control deficiencies until these steps have been completed and have been operating effectively for a sufficient period of time. Specifically, the Company is in the process of the following remediation actions:

THREE AND SIX MONTHS ENDED JUNE 30, 2022

(In thousands of Canadian dollars, except per share amounts or unless stated otherwise)

Other than the above, there were no changes in the Company's internal control over financial reporting during the period beginning on April 1, 2022, and ending on June 30, 2022, that have materially affected, or are reasonably likely to materially affect, the Company's internal control over financial reporting.

Management will continue to review and make necessary changes to the overall design of the Company's internal control environment, as well as policies and procedures to improve the overall effectiveness of internal control over financial reporting. The material weakness will not be considered remediated, however, until the applicable controls operate for a sufficient period of time and management has concluded, through testing, that these controls are operating effectively. As a result, although the Company is taking steps toward remediation, the remediation process may not be completed during the current fiscal year.

The Company's related parties include:

(a) Transactions with related parties:

The related party transactions are recorded at the exchange amount transacted as agreed between the Company and the related party. All the related party transactions have been reviewed and approved by the independent directors of the Company.

Cost sharing agreement ("CSA"): The Company has a CSA with A10 Advisory where A10 Advisory is reimbursed for secondment staff 100% allocated to the Company, including legal, financial and business development personnel and 50% of shared secretarial administrative personnel. Many of these positions have now been filled by full-time employees of the Company except for a remaining few that are in the process of being phased out.

Leasing Agreements: The Company has right-of-way agreements with Miazga and Arqueana . Part of these leases gets offset by the prepaid land lease.

THREE AND SIX MONTHS ENDED JUNE 30, 2022

(In thousands of Canadian dollars, except per share amounts or unless stated otherwise)

Note Payable: The Company fully repaid the amount of $325 to Arqueana in March 2022. The note payable to Arqueana was related to the share exchange agreement dated December 12, 2017, entered by the Company with Arqueana.

(b) Outstanding balances and expenses with related parties:

(1) There were no payments made by the Company related to the Revolving Credit Facility in 2022. The last transaction happened in 2021.

(2) There were no payments made by the Company related to the Commission fees agreed between the Company and A10 Advisory in 2022.

(3) There were no payments made by the Company in 2022 related to the purchase Warrants issued by the Company in connection with the February 2021 non-brokered private placement. The Warrants were exercised on February 11, 2022.

The Company is subject to numerous risk factors at any given time (many of which are beyond its control) which could materially adversely impact its business, financial condition, results of operations, cash flows, ability to obtain financing and prospects and, as a result, the trading price of the Common Shares. The following are risk factors that the Company's management believes are most important. The below described risks are not an exhaustive description of all risks.

Risks Related to Resource Development

The Company's business strategy depends in large part on developing the Project into a commercially viable mining operation. Whether a mineral deposit will be commercially viable depends on numerous factors, including: (i) the particular attributes of the deposit, such as size, grade and proximity to infrastructure; (ii) commodity prices, which are highly volatile; and (iii) government regulations, including regulations relating to prices, taxes, royalties, land tenure, land use, importing and exporting of minerals, environmental protection and capital and operating cost requirements. The development of the Project is subject to the Company securing the necessary funding and other resources and is also subject to numerous development and operational risks. Accordingly, there can be no assurance that the Company will ever develop the Project into a commercial mining operation.

Lithium is not a traded commodity like base and precious metals. Sales agreements are negotiated on an individual and private basis with end-users or intermediaries. In addition, there are a limited number of producers of lithium compounds, and it is possible that these existing producers will try to prevent newcomers from entering the chain of supply by increasing their production capacity and lowering sales prices. Other factors, such as supply and demand of lithium-based end-products (such as lithium hydroxide), pricing characteristics of alternative sources of energy, industrial disruption and actual lithium market sale prices, could have an adverse impact on the market price of lithium and as such render the Project uneconomic. There can be no assurance that such prices will remain at current levels or that such prices will improve.

THREE AND SIX MONTHS ENDED JUNE 30, 2022

(In thousands of Canadian dollars, except per share amounts or unless stated otherwise)

Growth of Market for Lithium-Ion Batteries

The success of the Company and our ability to develop lithium operations is largely dependent on the adoption of lithium-ion batteries for EV and other large format batteries. The market for EV and other large format batteries currently has limited market share and no assurance can be given that it will develop further (or at what rate this market will develop, if at all). To the extent that such markets do not develop in the manner or according to the timeline contemplated by the Company, the long-term growth in the market for lithium products will be adversely affected, which would inhibit the potential for development of the Project and its potential commercial viability.

Risks Relating to Changes in Technology

Lithium and its derivatives are preferred raw materials for certain industrial applications, such as rechargeable batteries and liquid crystal displays (LCDs). Many materials and technologies are being researched and developed with the goal of making batteries lighter, more efficient, faster charging and less expensive. Some of these technologies could be successful and could adversely affect demand for lithium batteries in personal electronics, electric and hybrid vehicles and other applications. The Company cannot predict which new technologies may ultimately prove to be commercially viable and on what time horizon. In addition, alternatives to such products may become more economically attractive as global commodity prices shift. Any of these events could adversely affect demand for and market prices of lithium, thereby resulting in a material adverse effect on the economic feasibility of extracting any mineralization the Company discovers and reducing or eliminating any reserves it identifies.

Competition in the Lithium Markets

In recent years, new and existing competitors have increased the supply of lithium hydroxide and lithium carbonate, which has affected its price. Further production increases could negatively affect prices. There is limited information on the status of new lithium hydroxide production capacity expansion projects being developed by current and potential competitors and, as such, the Company cannot make accurate projections regarding the capacities of possible new entrants into the market and the dates on which they could become operational. If these potential projects are completed in the short term, they could adversely affect market lithium prices, thereby resulting in a material adverse effect on the economic feasibility of extracting any mineralization the Company discovers and reducing or eliminating any reserves it identifies.

The Project is at development stage and will require a substantial increase in skilled personnel and operational support as the Project transitions to a more advanced development and then operating stage. The Company's ability to succeed in progressing through development to commercial operations will depend on a number of factors, including management's ability to manage this transition, the availability of working capital, and the ability to recruit and train additional qualified personnel (and, where appropriate, to engage third party contractors with qualified personnel).

Risks Relating to Operating in Brazil

Investments in emerging markets like Brazil generally pose a greater degree of risk than investments in more mature market economies because the economies in the developing world are more susceptible to destabilization resulting from domestic and international developments and exposes the Company to heightened risks related to prevailing and changing political and socioeconomic conditions. Changes in mining, investment or other applicable policies or shifts in political attitude in Brazil may adversely affect the Company's operations or profitability and may affect the Company's ability to fund its ongoing expenditures. Regardless of the economic viability of the Company's properties, such political changes, which are beyond the Company's control, could have a substantive impact and prevent or restrict (or adversely impact the financial results of) mining of some or all of any deposits on the Project.

The Brazilian economy has been characterized by frequent, and occasionally material, intervention by the Brazilian federal government, which has often modified monetary, credit and other policies intending to influence Brazil's economy. The Brazilian government's actions to control inflation and effect other policy changes have involved wage and price controls, changes in existing, or the implementation of new, taxes and fluctuations of base interest rates. Actions taken by the Brazilian federal government concerning the economy may have important effects on Brazilian companies or companies with Brazilian assets and on market conditions and the competitiveness of Brazilian products abroad. In addition, actions taken by the Brazilian state and local governments with respect to labor and other laws affecting operations may have an effect on the Company.

THREE AND SIX MONTHS ENDED JUNE 30, 2022

(In thousands of Canadian dollars, except per share amounts or unless stated otherwise)

The Company's financial condition and results of any future operations may also be materially adversely affected by any of the following, and the Brazilian federal government's actions, or failure to act, in response to them:

Uncertainty over whether the Brazilian federal government will implement changes in policy or regulation affecting these or other factors in the future may contribute to economic uncertainty in Brazil and to heightened volatility in the market value of securities issued by Brazilian companies or companies with Brazilian assets.

The Brazilian government has frequently implemented changes to tax laws, tax treaties and other regulations, including modifications to tax rates. Any such changes, as well as changes in the interpretation of such tax laws and regulations, may result in increases to the Company's overall tax burden, which would negatively affect its profitability. Furthermore, the next presidential election in Brazil is in 2022, and the Company acknowledges that any change in government may lead to a change in regulation that could negatively affect the Project or the Company. However, the Company notes that there is no indication that any of the contenders in the 2022 presidential election have an intention to change the current policies and regulations in this sense.

Political instability or changes in government policy (which may be arbitrary) may result in changes to laws affecting the ownership of assets, mining activities, taxation, rates of exchange, environmental regulations and labor relations. This may affect both the Company's ability to undertake exploration and development activities in respect of present and future properties in the manner currently contemplated, as well as its ability to continue to explore, develop and operate those properties in which it has an interest or in respect of which it has obtained exploration and development rights to date. The possibility that a future government may adopt substantially different policies cannot be ruled out.

Brazil's long-term foreign and local currency debt is rated sub-investment grade. Brazil's ratings or outlooks may be downgraded further or placed on watch by the various rating agencies in the future. Downgrades of Brazil's sovereign credit ratings could limit access to funding and/or raise the cost of funding for the Company. Downgrades of Brazil's sovereign credit ratings could also heighten investors' perception of the risk of having operations in Brazil.

These and other future developments in the Brazilian economy and governmental policies may materially adversely affect the Company.

Inflation in Brazil, along with Brazilian governmental measures to combat inflation, may have a significant negative effect on the Brazilian economy and, as a result, on the Company's financial condition and results of operations

In the past, high levels of inflation have adversely affected the economies and financial markets of Brazil, and the ability of its government to create conditions that stimulate or maintain economic growth. Moreover, governmental measures to curb inflation and speculation about possible future governmental measures have contributed to the negative economic impact of inflation in Brazil and have created general economic uncertainty. As part of these measures, the Brazilian government has at times maintained a restrictive monetary policy and high interest-rates that have limited the availability of credit and economic growth. Brazil may experience high levels of inflation in the future. Inflationary pressures may weaken investor confidence in Brazil and lead to further government intervention in the economy, including interest rate increases, restrictions on tariff adjustments to offset inflation, intervention in foreign exchange markets and actions to adjust or fix currency values, which may trigger or exacerbate increases in inflation, and consequently, have an adverse impact on the Company. In an inflationary environment, the value of uncollected accounts receivable, as well as of unpaid accounts payable, declines rapidly. If Brazil experiences high levels of inflation in the future and price controls are imposed, this could adversely affect the Company's results of operations or financial condition.

THREE AND SIX MONTHS ENDED JUNE 30, 2022

(In thousands of Canadian dollars, except per share amounts or unless stated otherwise)

Corruption in Brazil and Anti-Corruption, Anti-Bribery and Anti-Money Laundering Laws

Brazilian markets have historically experienced heightened volatility due to the uncertainties generated by corruption and bribery allegations and investigations of certain senior politicians, including congressmen and officers and directors of some of the major state-owned and private companies in Brazil. In addition, certain media posts and reports of corruption, or allegations of corruption, in Brazil may have an adverse effect on the public perception and reputation of Brazilian companies and may adversely affect the trading price of the Common Shares. The Company's value and share price could also be adversely affected by illegal activities by others, corruption or by claims, even if groundless, implicating the Company in illegal activities.

The Company is subject to anti-corruption, anti-bribery and anti-money laundering laws and regulations in various jurisdictions, including Canada and Brazil. In addition, it is subject to economic sanctions regulations that restrict dealings with certain sanctioned countries, individuals and entities. There can be no assurances that the internal policies of the Company will be sufficient to prevent or detect all inappropriate practices, fraud or violations of such laws, regulations and requirements by its employees, directors, officers, partners, agents and service providers or that any such persons will not take actions in violation of its policies and procedures. Any violations of anti-bribery and anti-corruption laws or sanctions regulations could have a material adverse effect on the Company's business, reputation, results of any future operations and financial condition.

The Company has not purchased any "political risk" insurance coverage and currently has no plans to do so.

Corruption and fraud in Brazil relating to ownership of real estate

Under Brazilian law, real property ownership is normally transferred by means of a transfer deed and subsequently registered at the appropriate real estate registry office under the corresponding real property record. There are uncertainties, corruption and fraud relating to title ownership of real estate in Brazil, mostly in rural areas. In certain cases, a real estate registry office may register deeds with errors, including duplicate and/or fraudulent entries, and, therefore, deed challenges frequently occur, leading to judicial actions. Property disputes over title ownership are frequent in Brazil, and, as a result, there is a risk that errors, fraud or challenges could adversely affect the Company's ability to operate, although ownership of mining rights are separate from ownership of land.

Government approvals and permits are required in connection with the Company's activities. Any instances where such approvals are required and have not been obtained, the Company may be restricted or prohibited from proceeding with planned exploration, development or operational activities. Failure to comply with applicable laws, regulations and permitting requirements may result in enforcement actions thereunder, including orders issued by regulatory or judicial authorities causing development or operations to cease or be curtailed, and may include corrective measures requiring capital expenditures, installation of additional equipment, or other remedial actions. Parties engaged in mining operations may be required to compensate those suffering loss or damage by reason of the mining activities and may be liable for civil or criminal fines or penalties imposed for violations of applicable laws or regulations. Amendments to current laws, regulations and permitting requirements, or a more stringent application of existing laws, could have a material adverse impact on the Company and cause increases in capital expenditures or production costs, reductions in the levels of production at producing properties or require abandonment or delays in the development of the Project.

In Brazil, the ANM regulates the conduct of exploration, development and mining operations. The ANM requires: (i) certain fee payments for exploration authorizations (known as the Annual Fee per Hectare), (ii) certain royalty payments to be made to the federal government for the mining concessions (known as Financial Compensation for the Exploitation of Mineral Resources - "CFEM") and (ii) royalty payments to be made to the landowner if the surface rights are not held by the holder of the mineral rights. There is also a monthly inspection fee related to the transfer and commercialization of certain minerals in some Brazilian states. Royalties, taxes and fees related to the exploration authorizations and mining concessions may change or increase substantially in the future.

In Brazil, failure to demonstrate the existence of technical and economically viable mineral deposits covered by an exploration authorization for a period of at least one year may lead to the authorization being required to be returned to the federal government. The federal government may then grant the exploration authorization to other parties that may conduct other mineral prospecting activities at said area. In addition, mining concessions and exploration authorizations may not be granted due to changes in laws and regulations governing mineral rights. Accordingly, retrocession requirements, loss of mineral rights, or the inability to renew concessions, authorizations, permits and licenses may materially adversely affect the Company.

THREE AND SIX MONTHS ENDED JUNE 30, 2022

(In thousands of Canadian dollars, except per share amounts or unless stated otherwise)

Tailings dam failures involving other mining companies in Brazil, and the resultant loss of life and damage, have resulted in (and could in the future result in further) increased requirements, delays in licensing and other material consequences to all mining companies, even if the circumstances of the Project or the Company's development and operational methodologies are significantly different then such other companies and projects.

The regulatory framework applicable to the Brazilian mining industry could be subject to further change, which may result in limitations on the Company's business and activities, including in connection with some existing mineral rights, and an increase in expenses, particularly mining royalties, taxes and fees.

The Company's operations are also subject to Brazilian regulations pertaining to the use and development of mineral properties and the acquisition or use of rural properties by foreign investors or Brazilian companies under foreign control, and various other Brazilian regulatory frameworks.

All phases of operations are subject to numerous environmental laws and regulations in Brazil on the federal, state and municipal levels, including laws and regulations relating to specially protected areas, air emissions, wastewater discharge and the use, manufacture, handling, transportation, storage, disposal, remediation of waste and hazardous substances. Environmental hazards may exist which are unknown to the Company at present which may have been caused by previous owners or operators of the Project. In the event of an accident or exposure to hazardous materials, environmental damages may occur and trigger the obligation to remediate the environmental conditions, which may result in significant costs. The victim of such damages or whoever the law so authorizes (such as public attorneys' office, foundations, state agencies, state-owned companies and associations engaged in environmental protection) is not compelled to sue all polluting agents in the same proceeding, but rather the aggrieved party may choose to sue only one of the polluting agents to redress damages.

Environmental liability may be litigated in civil, administrative and criminal courts, with the application of administrative, civil and criminal sanctions, in addition to the obligation to redress the damages caused. The lack of a conviction or a finding of liability in one proceeding does not necessarily preclude the finding of liability in other proceedings. Accordingly, in respect of environmental compliance matters, there could be unexpected interruptions to operations, fines, or penalties as well as third-party claims for property damage or personal injury or remedial or other costs, which may have a material adverse effect on the Company's operations. Municipal, state and federal governments may revise and impose stricter environmental regulations in the future. There can be no assurance that environmental regulation will not adversely affect development or operations, with increased fines and penalties for non-compliance, more stringent environmental assessments of proposed projects and a heightened degree of responsibility for companies and their officers, directors and employees. The cost of compliance with changes in governmental regulations has the potential to reduce the profitability of operations.

Climate change is increasingly perceived as a broad societal and community concern. Stakeholders may increase demands for emissions reductions and call upon mining companies to better manage their consumption of climate-relevant resources. Physical climate change events, and the trend toward more stringent regulations aimed at reducing the effects of climate change, could impact the Company's decisions to pursue future opportunities, or maintain existing operations, which could have an adverse effect on its business and future operations. The Company can provide no assurance that efforts to mitigate the risks of climate changes will be effective and that the physical risks of climate change will not have an adverse effect on its operations and profitability.

The Company does not have any experience in the construction and operation of a mine, processing plants and related infrastructure, as it has not previously been involved in the development of a mining project. Although certain of its officers, directors and consultants have such experience, the Company itself does not have any experience in taking a mining project to production. As a result, it is more difficult to evaluate the Company's prospects, and the Company's future success is more uncertain than if it had a more proven history of developing a mine.

THREE AND SIX MONTHS ENDED JUNE 30, 2022

(In thousands of Canadian dollars, except per share amounts or unless stated otherwise)

Uncertainty Relating to Future Production Estimates

The Company has prepared estimates and projections of future production for the Project. Any such information is forward-looking and no assurance can be given that such estimates will be achieved. These estimates are based on existing mine plans and other assumptions which change from time to time. The Company's actual production may vary from estimates for a variety of reasons, including: actual ore mined varying from estimates of grade, tonnage, dilution and metallurgical and other characteristics; revisions to mine plans; unusual or unexpected orebody formations; risks and hazards associated with mining; natural phenomena, such as inclement weather conditions, water availability, floods, and seismic activity; and unexpected labour shortages, strikes, local community opposition or blockades. The economic analysis for the Project is based in part on achieving at least the contemplated minimum operating and production levels.

Delays and Construction Cost Overruns

It is common in new mining operations to experience unexpected costs and cost overruns, problems and delays during construction, development and mine start-up. A number of factors could cause such delays or cost overruns, including (among others) permitting delays, construction pricing escalation, changing engineering and design requirements, the performance of contractors, labour disruptions, adverse weather conditions and challenges in obtaining financing. Even if commercial production is achieved, equipment and facilities may not operate as planned due to design or manufacturing flaws, which may not all be covered by warranty. Mechanical breakdown could occur in equipment after the period of warranty has expired, resulting in loss of production as well as the cost of repair. Any delay, or cost overrun, may adversely impact the Company's ability to fully fund required expenditures, or alternatively, may require the Company to consider less attractive financing solutions. Accordingly, the Company's activities may not result in profitable mining operations at its mineral properties, including the Project.

Capital and Operating Cost Estimates

Capital costs, operating costs, production and economic returns and other estimates may differ significantly from those anticipated by current estimates, and there can be no assurance that the actual capital, operating and other costs will not be higher than currently anticipated. Actual costs and revenues may vary from estimates for a variety of reasons, including (among others): lack of availability of resources or necessary equipment; unexpected construction or operating problems; lower realized lithium prices; revisions to construction plans; risks and hazards associated with mineral production; natural phenomena; floods; unexpected labour shortages or strikes; general inflationary pressures; and interest and currency exchange rates.

The Company's operations are subject to all of the risks normally incidental to the exploration for, and the development and operation of, mineral properties. Mineral exploration and exploitation involves a high degree of risk. Operations can be affected by such factors as permitting regulations and requirements, weather, environmental factors, unforeseen technical difficulties, unusual or unexpected geological formations, work interruptions, fires, power outages, shutdowns due to equipment breakdown or failure, unexpected maintenance and replacement expenditures, human error, labour disputes, flooding, explosions, releases of hazardous materials, tailings impoundment failures, cave-ins, landslides, earthquakes and the inability to obtain or properly maintain adequate machinery, equipment or labour. The Company expects to rely on third-party owned infrastructure in order to develop and operate its projects, such as power, utility and transportation infrastructure. Any failure of this infrastructure without adequate replacement or alternatives may have a material impact on the Company.

In the course of exploration, development and production of mineral properties, certain risks (in particular, risks related to operational and environmental incidents) may occur. Although the Company maintains insurance to protect against certain risks associated with its business, insurance may not be available to insure against all such risks, or the costs of such insurance may be uneconomic. The Company may also elect not to obtain insurance for other reasons. Should such liabilities arise, they could reduce or eliminate any future profitability and result in increasing costs and a decline in the value of the Company. The Company maintains liability insurance in accordance with industry standards, however, the nature of these types of risks is such that liabilities could exceed policy limits and the Company could incur significant costs that could have a material adverse effect on its business, results of operations and financial condition. Losses from uninsured and underinsured liabilities have the potential to materially affect the Company's financial position and prospects.

THREE AND SIX MONTHS ENDED JUNE 30, 2022

(In thousands of Canadian dollars, except per share amounts or unless stated otherwise)

There can be no assurance the Company's property mineral tenure interests, or that such title interests will ultimately be secured. No assurance can be given that applicable governments will not revoke or significantly alter the conditions of the applicable exploration and mining authorizations nor that such exploration and mining authorizations will not be challenged or impugned by third parties. The Company's property interests may also be subject to prior unregistered agreements or transfers or other land claims, and title may be affected by undetected defects and adverse laws and regulations.

The Company cannot guarantee that title to its properties will not be challenged. A successful challenge to the precise area and location of the Company's mineral claims could result in the Company being unable to develop its mineral properties or being unable to enforce its rights with respect to its mineral properties.

While the Company has the surface rights ("Servidão Mineral") for Production Phase 1, as described above, there can be no assurance that the Company will obtain such rights for Production Phase 2 or thereafter.

The mining industry is competitive in all of its phases and requires significant capital, as well as technical and operational resources. Competition is also intense for mining equipment, supplies and qualified service providers, particularly in Brazil where mining personnel are in high demand and short supply. If qualified expertise cannot be sourced and at cost effective rates within Brazil, the Company may need to procure those services outside of Brazil, which could result in additional delays and higher costs to obtain work permits, particularly during the COVID-19 pandemic. Because of the high costs associated with exploration, the expertise required to analyze a project's potential and the capital required to develop a mine, larger companies with significant resources may have a competitive advantage over the Company. The Company faces strong competition from other mining companies, some with greater financial resources, operational experience and technical capabilities. As a result of this competition, the Company may be unable to maintain or acquire financing, personnel, technical resources or attractive mining properties on terms it considers acceptable.

The mineral exploration, development and production business carries inherent risk of liability related to worker and surrounding population health and safety, including the risk of government-imposed orders to remedy unsafe conditions, potential penalties for contravention of health and safety laws, licenses, permits and other approvals, and potential civil liability. Compliance with health and safety laws (and any future changes) and the requirements of licenses, permits and other approvals remain material to the Company's business, and will continue to remain material at all stages of the development and operation of the Project. The Company may become subject to government orders, investigations, inquiries or other proceedings (including civil claims) relating to health and safety matters. Mining, like many other extractive natural resource industries, is subject to potential risks and liabilities due to accidents that could result in serious injury or death. The impact of such accidents could affect the profitability of the operations, potentially result in fines, penalties or other prosecutions, cause an interruption to operations, lead to a loss of licenses, affect the reputation of the Company and its ability to obtain further licenses, damage community relations and reduce the perceived appeal of the Company as an employer. The occurrence of any of these events or any changes, additions to or more rigorous enforcement of health and safety laws, licenses, permits or other approvals could have a significant impact on development or operations and result in additional material expenditures. As a consequence, no assurances can be given that additional workers' health and safety issues relating to presently known or unknown matters will not require unanticipated expenditures, or result in fines, penalties or other consequences (including changes to operations) material to its business and operations.

Mineral Resource and Mineral Reserve Estimates

The Company's mineral resource and mineral reserve estimates are estimates only. No assurance can be given that any particular level of recovery of minerals will in fact be realized or that identified mineral resources or mineral reserves will ever be mined or processed profitably. In addition, the grade of mineralization which may ultimately be mined may differ from that indicated by drilling results and such differences could be material. By their nature, mineral resource and mineral reserve estimates are imprecise and depend, to a certain extent, on analyses of drilling results and statistical inferences that may ultimately prove to be inaccurate. These estimated mineral resources and mineral reserves should not be interpreted as assurances of certain commercial viability or of the profitability of any future operations. Investors are cautioned not to place undue reliance on these estimates.

THREE AND SIX MONTHS ENDED JUNE 30, 2022

(In thousands of Canadian dollars, except per share amounts or unless stated otherwise)

Mineral Resources are not Mineral Reserves and have a greater degree of uncertainty as to their feasibility and prospects for economic extraction. Mineral Resources that are not Mineral Reserves do not have demonstrated economic viability. Mineral Resources that are in the Inferred category are even riskier. An Inferred Mineral Resource is that part of a Mineral Resource for which quantity and grade or quality are estimated on the basis of limited geological evidence and sampling. Geological evidence is sufficient to imply but not verify geological and grade or quality continuity. An Inferred Mineral Resource has a lower level of confidence than that applying to any other category of Mineral Resource. It is reasonably expected that the majority of Inferred Mineral Resources could be upgraded to Indicated Mineral Resources with continued exploration. However, the estimate of Inferred Mineral Resources may be materially affected by environmental, permitting, legal, title, taxation, socio-political, marketing, or other relevant issues.

The PEA relating to the Second Mine is preliminary in nature, and includes inferred mineral resources that are considered too speculative geologically to have economic considerations applied to them that would enable them to be categorized as mineral reserves, and there is no certainty that the PEA will be realized. The Company has not yet made a production decision in respect of the Barreiro deposit. The economic viability of the Mineral Resources of the Second Mine has not been demonstrated. The Company expects that it will assess the results of a preliminary feasibility study and a feasibility study before making a production decision in respect of the Second Mine.

The Company's relationships with host communities are critical to ensure the success of its existing operations and the construction and development of new operations. There is an increasing level of public concern relating to the perceived effects of mining activities on the environment and on host communities due to events that happened with other companies in the recent past. The evolving expectations related to human rights, indigenous rights, and environmental protection may result in opposition to the Company's current and future operations or further development of the Project. Such opposition may be directed through legal or administrative proceedings or expressed in public opposition such as protests, roadblocks or other forms of expression against the Company's activities, and may have a negative impact on the Company's reputation and operations.

Opposition by any of the aforementioned groups to the Company's operations may require modification of, or preclude the operation or development of, the Company's projects or may require the Company to enter into agreements with such groups or local governments with respect to the Company's projects, in some cases causing increased cost and considerable delays to the advancement of the Company's projects. Further, publicity adverse to the Company, its operations or extractive industries generally could have an adverse effect on the Company and may impact relationships with the communities in which the Company operates and other stakeholders. While the Company is committed to operating in a socially responsible manner, there can be no assurance that its efforts in this respect will mitigate this potential risk.

The Project may also be impacted by relations with various community stakeholders, and the Company's ability to develop related mining assets may still be affected by unforeseen outcomes from such community relations.

The Company is exposed to various counterparty risks including, but not limited to: (i) financial institutions that hold the Company's cash and short-term investments; (ii) companies that are expected to have payables to the Company; (iii) third-party contractors engaged for the development of the Project; (iv) the Company's insurance providers; and (v) the Company's lenders. The Company seeks to limit counterparty risk by entering into business arrangements with high credit-quality counterparties, limiting the amount of exposure to each counterparty, and generally monitoring the financial condition of counterparties. The risks associated with doing business with several counterparties, including any defaults or other breaches of any agreements entered into by the Company with such counterparties, may impact the Company's operations and financial condition.

The Company conducts operations through subsidiaries, including a foreign subsidiary located in Brazil. Accordingly, any limitation on the transfer of cash or other assets between the parent corporation and such entities, or among such entities, could restrict the Company's ability to fund its operations efficiently. Any such limitations, or the perception that such limitations may exist now or in the future, could hurt the Company's valuation and stock price.

THREE AND SIX MONTHS ENDED JUNE 30, 2022

(In thousands of Canadian dollars, except per share amounts or unless stated otherwise)

Dependence on the Expertise of Consultants

The Company has relied on and is expected to continue to rely on, consultants and others for mineral exploration and exploitation expertise. The Company believes that those consultants are competent and that they have carried out their work by internationally recognized industry standards. However, if the work conducted by those consultants is ultimately found to be incorrect or inadequate in any material respect, the Company may experience delays or increased costs in developing its properties.

Risks Related to the Company's Business and Securities

The Company faces risks related to pandemics and epidemics, such as the outbreak of COVID-19 that surfaced in December 2019 in Wuhan, Hubei Province, China and has spread to other countries around the world, including Canada, the United States, and Brazil, which could significantly disrupt the Company's operations and may materially and adversely affect its business and financial condition. The full extent to which COVID-19 impacts the Company's business, including its operations and the market for its securities, will depend on future developments that are highly uncertain and will depend on numerous evolving factors that the Company may not be able to accurately predict or assets, including, but not limited to the duration, severity, the availability of approved vaccines and the timing for completion of vaccine distribution programs around the globe, and the continued governmental, business and individual actions taken in response to the pandemic. Moreover, the actual and threatened to continue or spread of COVID-19, especially in Brazil, could materially and adversely impact the Company's business, including without limitation on the regional economies in which the Company operates, employee health, workforce productivity, increased insurance premiums, and medical costs, restrictions on travel by the Company's personnel and by the personnel of the Company's various service providers, quarantine, the availability of industry experts and personnel, and other factors that will depend on future developments beyond the Company's control, all or some of which may have a material adverse effect on the Company's business, financial condition, and stock price.

Government efforts to curtail the spread of COVID-19 may also result in temporary or long-term suspensions or shut-downs of the Company's operations. Given the unforeseen conditions resulting from the ongoing evolution of the COVID-19 pandemic and its global impact, there can be no assurance that the Company's future response and business continuity plans will continue to be effective in managing the pandemic, and changing conditions could result in a material adverse effect on the Company's business, financial condition and/or results of operations. Travel restrictions to and from Brazil, currently implemented by governments, as well as quarantine, isolation, and physical distancing requirements during this period, may hurt workforce mobility. Further, the protective measures implemented by the Company may cause higher operating costs, combined with a decrease in workforce productivity, lower production outputs, and in some cases, temporary cessation of mining development, which could have a material adverse effect on the Company's business and financial conditions.

In addition, the outbreak has caused a worldwide health crisis that has adversely affected economies and financial markets resulting in a global economic downturn that has impacted lithium markets and, therefore, been negative for lithium mining companies.

Current Military Conflict in Ukraine

The military conflict in Ukraine could lead to heightened volatility in the global markets, increased inflation, and turbulence in commodities markets. More recently, in response to Russian military actions in Ukraine, several countries (including Canada, the United States and certain allies) have imposed economic sanctions and export control measures, and may impose additional sanctions or export control measures in the future, which have and could in the future result in, among other things, severe or complete restrictions on exports and other commerce and business dealings involving Russia, certain regions of Ukraine, and/or particular entities and individuals. While the Company does not have any direct exposure or connection to Russia or Ukraine, as the military conflict is a rapidly developing situation, it is uncertain as to how such events and any related economic sanctions could impact the global economy and commodities markets. Any negative developments in respect thereof could have a material adverse effect on the Company's business, operations or financial condition.

THREE AND SIX MONTHS ENDED JUNE 30, 2022

(In thousands of Canadian dollars, except per share amounts or unless stated otherwise)

Risk of Achieving Profitability and Generating Positive Cash Flows

Company has a history of operating losses and it can be expected to generate continued operating losses and negative cash flows in the future while the Company carries out its current business plan to further develop and expand its business. The Company has made significant up-front investments in order to rapidly develop and expand its business. The Company is currently incurring expenditures related to its operations that have generated negative operating cash flows from operations. The successful development and commercialization of these operations will depend on a number of significant financial, logistical, technical, marketing, legal, regulatory, competitive, economic and other factors, the outcome of which cannot be predicted. There is no guarantee that such operations will become profitable or produce positive cash flow or that the Company will be successful in generating significant revenues in the future or at all. The Company's inability to ultimately generate sufficient revenues to become profitable and have positive cash flows could have a material adverse effect on its prospects, business, financial condition, results of operations or overall viability as an operating business.

Risk of Future Losses and Going Concern

The Company's ability to continue as a going concern is dependent upon the ability to ultimately generate future profitable operations and to obtain the necessary financing to meet its obligations and repay its liabilities arising from normal business operations when they come due. The Company has reported net losses and comprehensive losses for the three and six months ended June 30, 2022, and for the year ended December 31, 2021. The Company has a cash balance of $123,285 as of June 30, 2022 and believes this is enough to continue as going concern at least for the next twelve months. The Company's business does not currently operate on a self-sustaining basis and until it is successfully able to fund its expenditures from its revenues, its ability to continue as a going concern is dependent on obtaining additional debt financing to fund long-term expenditures related to the construction of the Production Plant. Such expenditures were not yet committed as of June 30, 2022. The Company expects to continue to sustain operating losses in the future until it generates revenue from the commercial production of its mineral properties. There is no guarantee that the Company will ever be profitable.

Dilution of Existing Shareholders from Equity Financings or Increased Financial Risk Through Debt Issuance

There is no assurance that the Company will be able to obtain sufficient financing in the future on terms acceptable to meet the Company's capital requirements. The ability of the Company to arrange additional financing in the future will depend, in part, on prevailing capital market conditions as well as the business performance of the Company. Failure to obtain additional financing on a timely basis may cause the Company to postpone, abandon, reduce or terminate its operations and could have a material adverse effect on the Company's business, results of operations, and financial condition. A likely source of future financing is the sale of additional Common Shares, which would mean that each existing shareholder would own a smaller percentage of the Common Shares than outstanding. In addition, the Company may issue or grant convertible securities (such as warrants or stock options) in the future under which additional Common Shares may be issued. The exercise of such securities would result in dilution of equity ownership to the Company's existing shareholders.

Alternatively, the Company may rely on debt financing and assume debt obligations that require it to make substantial interest and principal payments and which may be secured against the Company's assets, including the Project. Failure to meet debt obligations as they become due may result in loss of the Project. The Company may also sell additional royalties on the Project, which would mean that the Company's share of returns from the Project would decrease.

The Company's ability to make scheduled payments on or refinance its debt obligations (if necessary) depends on its financial condition and operating performance, which are subject to prevailing economic and competitive conditions and to certain financial, business, legislative, regulatory, and other factors beyond the Company's control, including the market prices of lithium. The Company may be unable to achieve cash flow from operating activities sufficient to permit it to pay the principal, premium, if any, and interest on the Company's indebtedness, or maintain its debt covenants. If the Company's cash flows and capital resources are insufficient to fund its debt service obligations, or there is a contravention of its debt covenants, the Company could face substantial liquidity problems and could be forced to reduce or delay investments and capital expenditures or to dispose of material assets or operations, seek additional debt or equity capital or restructure or refinance its indebtedness. The Company may not be able to affect any such alternative measures, if necessary, on commercially reasonable terms or at all and, even if successful, those alternative actions may not allow it to meet its scheduled debt service obligations. The Company's inability to generate sufficient cash flows to satisfy its debt obligations, or to refinance its indebtedness on commercially reasonable terms or at all, would materially and adversely affect its financial position and results of operations and its ability to satisfy its obligations.

THREE AND SIX MONTHS ENDED JUNE 30, 2022

(In thousands of Canadian dollars, except per share amounts or unless stated otherwise)

The Company has not paid dividends since incorporation and cannot presently generate earnings as its mineral properties are in the exploration and development stage. If the Project is successfully developed, the Company anticipates that it will retain future earnings and other cash resources for the future operation and development of its business. The Company does not intend to declare or pay any cash dividends in the foreseeable future. Payment of any future dividends is solely at the discretion of the Board, which will take into account many factors, including the Company's operating results, financial condition, and anticipated cash needs. The Company may never pay dividends.

Obligations as a Publicly Traded Company in Canada and in the United States

As a public company in the United States, the Company will incur additional legal, accounting, Nasdaq, reporting and other expenses. The additional demands associated with being a U.S. public company may disrupt regular operations of the Company's business by diverting the attention of some of its senior management team away from revenue-producing activities to additional management and administrative oversight, adversely affecting the Company's ability to attract and complete business opportunities and increasing the difficulty in both retaining professionals and managing and growing its business. Any of these effects could harm the Company's business, results of operations and financial condition.

If the Company's efforts to comply with new United States laws, regulations and standards differ from the activities intended by regulatory or governing bodies, such regulatory bodies or third parties may initiate legal proceedings against the Company and its business may be adversely affected. As a public company in the United States, it is more expensive for the Company to obtain director and officer liability insurance, and it will be required to accept reduced coverage or incur substantially higher costs to continue its coverage. These factors could also make it more difficult for the Company to attract and retain qualified directors.

In addition to the Canadian securities laws requirements to which the Company has already been subject, U.S. Sarbanes-Oxley Act 2002, as amended (the "U.S. Sarbanes-Oxley Act") requires that the Company maintain effective disclosure controls and procedures and internal control over financial reporting. Pursuant to Section 404 of the U.S. Sarbanes-Oxley Act ("Section 404"), the Company will be required to furnish a report by its management on its internal control over financial reporting ("ICFR"), which, if or when the Company is no longer an emerging growth company, must be accompanied by an attestation report on ICFR issued by the Company's independent registered public accounting firm.

To achieve compliance with Section 404 within the prescribed period, the Company will document and evaluate its ICFR, which is both costly and challenging. In this regard, the Company will need to continue to dedicate internal resources, potentially engage outside consultants and adopt a detailed work plan to assess and document the adequacy of its ICFR, continue steps to improve control processes as appropriate, validate through testing that controls are functioning as documented and implement a continuous reporting and improvement process for ICFR. Despite the Company's efforts, there is a risk that neither the Company nor its independent registered public accounting firm will be able to conclude within the prescribed timeframe that the Company's ICFR is effective as required by Section 404 (as disclosed above, there are material weaknesses that have been identified that the Company is working on addressing). This could result in a determination that there are one or more material weaknesses in the Company's ICFR, which could cause an adverse reaction in the financial markets due to a loss of confidence in the reliability of the Company's consolidated financial statements. In addition, in the event that the Company is not able to demonstrate compliance with the Sarbanes-Oxley Act, that its internal control over financial reporting is perceived as inadequate, or that it is unable to produce timely or accurate financial statements, investors may lose confidence in the Company's operating results and the price of its Common Shares may decline. In addition, if the Company is unable to continue to meet these requirements, it may not be able to remain listed on the Nasdaq.

Maintenance of Adequate and Appropriate Internal Controls

Internal controls over financial reporting are procedures designed to provide reasonable assurance that transactions are properly authorized, recorded and reported and assets are safeguarded against unauthorized or improper use. A control system, no matter how well designed and operated, can provide only reasonable, and not absolute, assurance with respect to the reliability of financial reporting and financial statement preparation.

THREE AND SIX MONTHS ENDED JUNE 30, 2022

(In thousands of Canadian dollars, except per share amounts or unless stated otherwise)

Risks as a Foreign Private Issuer

The Company is a "foreign private issuer" as such term is defined in Rule 405 under the U.S. Securities Act, and is permitted, under a multijurisdictional disclosure system adopted by the United States and Canada, to prepare its disclosure documents filed under the Exchange Act in accordance with Canadian disclosure requirements. Under the Exchange Act, the Company is subject to reporting obligations that, in certain respects, are less detailed and less frequent than those of U.S. domestic reporting companies. As a result, the Company will not file the same reports that a U.S. domestic issuer would file with the SEC, although it will be required to file or furnish to the SEC the continuous disclosure documents that it is required to file in Canada under Canadian securities laws. In addition, the Company's officers, directors, and principal shareholders are exempt from the reporting and "short swing" profit recovery provisions of Section 16 of the Exchange Act. Therefore, the Company's shareholders may not know on as timely a basis when its officers, directors and principal shareholders purchase or sell shares, as the reporting deadlines under the corresponding Canadian insider reporting requirements are longer.

As a foreign private issuer, the Company is exempt from the rules and regulations under the Exchange Act related to the furnishing and content of proxy statements. The Company is also exempt from Regulation FD, which prohibits issuers from making selective disclosures of material non-public information. While the Company expects to comply with the corresponding requirements relating to proxy statements and disclosure of material non-public information under Canadian securities laws, these requirements differ from those under the Exchange Act and Regulation FD and shareholders should not expect to receive in every case the same information at the same time as such information is provided by U.S. domestic companies.

In addition, as a foreign private issuer, the Company has the option to follow certain Canadian corporate governance practices, except to the extent that such laws would be contrary to U.S. securities laws, and provided that the Company discloses the requirements the Company is not following and describe the Canadian practices it follows instead. As a result, the Company's shareholders may not have the same protections afforded to shareholders of U.S. domestic companies that are subject to all U.S. corporate governance requirements. If the Company ceases to qualify as a foreign private issuer, it will be subject to the same reporting requirements and corporate governance requirements as a U.S. domestic issuer which may increase its costs of being a public company in the United States.

The success of the Company will be largely dependent upon the performance of its key officers, consultants, and employees. Failure to retain key individuals or to attract, and, if attracted, retain additional key individuals with necessary skills could have a materially adverse impact upon the Company's success. The Company has not purchased any "key-man" insurance concerning any of its directors, officers, or key employees and has no current plans to do so.

Fluctuations in Exchange Rates; Potential Government Intervention

Business is transacted by the Company primarily in Brazilian, U.S., and Canadian currencies. The majority of the Project's operating costs are denominated in Brazilian currency. Certain costs associated with imported equipment and international supplies and consultants and sales prices for the product are denominated in U.S. dollars. Fluctuations in exchange rates may have a significant effect on the cash flows of the Company. Future changes in exchange rates could materially affect the Company's results in either a positive or negative direction. The Company has not hedged its exposure to any exchange rate fluctuations applicable to its business and is therefore exposed to currency fluctuation risks.

Currently, the Brazilian Real is permitted to float against the US Dollar and allows the purchase and sale of foreign currency and the international transfer of Reais There can be no assurance that the Brazilian Central Bank or the Brazilian government will continue to permit the Real to float freely and not intervene in the exchange rate market through the return of a currency band system or otherwise.

Due to the nature of the Company's business and status as a publicly traded entity, it may be subject to a variety of regulatory investigations, claims, lawsuits, and other proceedings in the ordinary course of its business. The results of these legal proceedings cannot be predicted with certainty due to the uncertainty inherent in litigation, including the effects of the discovery of new evidence or advancement of new legal theories, the difficulty of predicting decisions of judges and juries, and the possibility that decisions may be reversed on appeal. Defense and settlement costs of legal claims can be substantial, even concerning claims that have no merit.

Litigation may be costly and time-consuming and can divert the attention of management and key personnel from business operations. If the Company is unsuccessful in its defense of claims or unable to settle claims in a manner satisfactory to it, it may be faced with significant monetary damages or injunctive relief against it that could have a material adverse effect on its business and financial condition. To the extent the Company is involved in any active litigation, the outcome of such matters may not be currently determinable nor is it possible to accurately predict the outcome or quantum of any such proceedings at this time.

THREE AND SIX MONTHS ENDED JUNE 30, 2022

(In thousands of Canadian dollars, except per share amounts or unless stated otherwise)

Conflicts of Interest for Directors and Officers

Certain directors and officers of the Company are or may become, associated with other natural resource companies which may give rise to conflicts of interest. By the Canada Business Corporations Act, directors who have a material interest in any person who is a party to a material contract, or a proposed material contract, with the Company are required, subject to certain exceptions, to disclose that interest and generally abstain from voting on any resolution to approve the contract. Additionally, certain officers and directors are actively involved with the A10 Fund, being a significant shareholder of the Company, which may give rise to conflicts of interest. Any perceived or actual conflicts of interest may result in adverse consequences for the Company and the value of its securities.

The market price of publicly traded shares, especially of a resource issuer such as the Company, is affected by many variables outside of the Company's control and is not necessarily related to exploration or operational successes or failures of the Company. Factors such as general market conditions for resource issuers, the strength of the economy generally, the availability and attractiveness of alternative investments, and analysts' recommendations may all contribute to volatility in the price of the Company's shares, which are not necessarily related to the operating performance, underlying asset values or prospects of the Company. Investors could suffer significant losses if the Common Shares are depressed or illiquid when an investor seeks liquidity. Securities class action litigation has often been brought against companies following periods of volatility in the market price of their securities. The Company may be the target of similar litigation in the future. Securities litigation could result in substantial costs and damages and divert management's attention and resources.

Risks Relating to Securities or Industry Analysts

The trading market for the Company's Common Shares depends, in part, on the research and reports that securities or industry analysts publish about the Company or its business. The Company does not have any control over these analysts. If one or more of the analysts who cover the Company downgrade its stock or publish inaccurate or unfavorable research about its business, the price of the Company's Common Shares would likely decline. In addition, if the Company's results of operations fail to meet the forecast of analysts, the price of its Common Shares would likely decline. If one or more of these analysts cease coverage of the Company or fail to publish reports on the Company regularly, demand for Common Shares could decrease, which might cause the price and trading volume of Common Shares to decline.

Use of Proceeds from Securities Offerings

While information regarding the use of proceeds from the sale of Common Shares or other securities will be described in the applicable prospectus supplement, the Company will have broad discretion over the use of the net proceeds from offerings of its securities. Because of the number and variability of factors that will determine the use of such proceeds, the Company's ultimate use might vary substantially from its planned use. Purchasers may not agree with how the Company allocates or spends the proceeds from an offering of its securities. The Company may pursue acquisitions, collaborations or other opportunities that do not result in an increase in the market value of the Common Shares, including the market value of the Common Shares, and that may increase losses.

Risks Relating to a Holding of Common Shares

A holding of Common Shares is speculative and involves a high degree of risk and should be undertaken only by holders whose financial resources are sufficient to enable them to assume such risks and who have no need for immediate liquidity in their investment. A holding of Common Shares is appropriate only for holders who have the capacity to absorb a loss of some or all of their holdings.

THREE AND SIX MONTHS ENDED JUNE 30, 2022

(In thousands of Canadian dollars, except per share amounts or unless stated otherwise)

To the Company's knowledge, as of the date hereof, the A10 Fund holds approximately 47.06% of the outstanding Common Shares. For as long as it directly or indirectly maintains a significant interest in the Company, the A10 Fund may be in a position to affect the Company's governance and operations. As a result of its shareholdings, the A10 Fund has the ability, among other things, to approve significant corporate transactions and delay or prevent a change of control of the Company that could otherwise be beneficial to minority shareholders. The A10 Fund generally will have the ability to control the outcome of any matter submitted for the vote or consent of the Company's shareholders. In some cases, the interests of the A10 Fund may not be the same as those of the other minority shareholders, and conflicts of interest may arise from time to time that may be resolved in a manner detrimental to the Company or minority shareholders (including conflicts of interests that result from certain officers and directors being actively involved with the A10 Fund). The effect of this influence may be to limit the price that investors are willing to pay for Common Shares.

In addition, the potential that the A10 Fund may sell Common Shares in the public market or in private transactions, as well as any actual sales of Common Shares in the public market or in private transactions, could adversely affect the market price of the Common Shares.

The Company is incorporated under the laws of Canada and headquartered in British Columbia, Canada, but a majority of its directors and officers are not citizens or residents of Canada. In addition, a substantial part of the Company's assets is located outside Canada. As a result, it may be difficult or impossible for an investor to (i) enforce judgments against the Company and its directors and officers outside of Canada which may have been obtained in Canadian courts or (ii) initiate court action outside Canada against the Company and its directors and officers in respect of an alleged breach of securities laws or otherwise.

The majority of the Company's assets and all or a substantial portion of the assets of its directors and officers may be located outside the United States. Consequently, it may be difficult for investors who reside in the United States to effect service of process in the United States upon the Company or upon such persons who are not residents of the United States, or to realize upon judgments of courts of the United States predicated upon the civil liability provisions of the U.S. federal securities laws. A judgment of a U.S. court predicated solely upon such civil liabilities may be enforceable in Canada by a Canadian court if the U.S. court in which the judgment was obtained had jurisdiction, as determined by the Canadian court, in the matter. Investors should not assume that Canadian courts: (i) would enforce judgments of U.S. courts obtained in actions against the Company or such persons predicated upon the civil liability provisions of the U.S. federal securities laws or the securities or blue sky laws of any state within the United States, or (ii) would enforce, in original actions, liabilities against the Company or such persons predicated upon the U.S. federal securities laws or any such state securities or blue sky laws.

In addition, in the event of a dispute involving the foreign operations of the Company, the Company may be subject to the exclusive jurisdiction of foreign courts. The Company's ability to enforce its rights in Canada or locally of judgments from foreign courts could have an adverse effect on its future cash flows, earnings, results of operations, and financial condition.

The Company is governed by the Canada Business Corporations Act ("CBCA") and other relevant laws, which may affect the rights of shareholders differently than those of a company governed by the laws of a U.S. jurisdiction, and may, together with the Company's constating documents, have the effect of delaying, deferring or discouraging another party from acquiring control of the Company by means of a tender offer, a proxy contest or otherwise, or may affect the price an acquiring party would be willing to offer in such an instance. For example, the material differences between the CBCA and the Delaware General Corporation Law (the "DGCL"), the applicable statutory regime for many U.S. companies, that may have the greatest such effect include, but are not limited to, the following: (i) for material corporate transactions (such as mergers and amalgamations, other extraordinary corporate transactions or amendments to the Company's articles) the CBCA generally requires a two-thirds majority vote by shareholders, whereas the DGCL generally requires only a majority vote; and (ii) under the CBCA, holders of 5% or more of the Company's shares that carry the right to vote at a meeting of shareholders can requisition a special meeting of shareholders, whereas such right does not exist under the DGCL.

THREE AND SIX MONTHS ENDED JUNE 30, 2022

(In thousands of Canadian dollars, except per share amounts or unless stated otherwise)

Threats to information technology systems associated with cyber-security risks and cyber incidents or attacks continue to grow. It is possible that the business, financial and other systems of the Company or other companies with which it does business could be compromised, which might not be noticed for some time. Risks associated with these threats include, among other things, loss of intellectual property, disruption of business operations and safety procedures, loss or damage to worksite data delivery systems, and increased costs to prevent, respond to or mitigate cyber-security events.

Risks as a Foreign Passive Investment Company

Generally, if for any taxable year 75% or more of the Company's gross income is passive income, or at least 50% of the average quarterly value of the Company's assets are held for the production of, or produce, passive income, the Company would be characterized as a passive foreign investment company ("PFIC") for U.S. federal income tax purposes. Based on the current profile of the Company's gross income, gross assets, the nature of its business, and its anticipated market capitalization, the Company believes that it was likely a PFIC for the 2020 taxable year. While it has not made a determination of expected PFIC status for the current taxable year, there is a risk that it may be a PFIC in the current taxable year and in the foreseeable future. Because PFIC status is determined on an annual basis and generally cannot be determined until the end of the taxable year, there can be no assurance that the Company will not be a PFIC for the current or future taxable years. If the Company is characterized as a PFIC, the Company's shareholders who are U.S. holders may suffer adverse tax consequences, including the treatment of gains realized on the sale of the Common Shares as ordinary income, rather than as capital gain.

The preparation of these consolidated financial statements requires management to make certain estimates, judgments, and assumptions that affect the reported amounts of assets and liabilities at the date of the financial statements and reported amounts of expenses during the reporting period. Actual outcomes could differ from these estimates. These consolidated financial statements include estimates which, by their nature, are uncertain. The impacts of such estimates are pervasive throughout the consolidated financial statements and may require accounting adjustments based on future occurrences. Revisions to accounting estimates are recognized in the period in which the estimate is revised and future periods if the revision affects both current and future periods. These estimates are based on historical experience, current, and future economic conditions, and other factors, including expectations of future events that are believed to be reasonable under the circumstances.

Significant accounting judgments and estimates:

Significant judgment and assumptions about the future and other sources of estimation uncertainty that management has made at the financial position reporting date, that could result in a material adjustment to the carrying amounts of assets and liabilities, relate to, but are not limited to, the following:

THREE AND SIX MONTHS ENDED JUNE 30, 2022

(In thousands of Canadian dollars, except per share amounts or unless stated otherwise)

As of the date of this MD&A, the Company does not have any off-balance-sheet arrangements that have, or are reasonably likely to have, a current or future effect on the financial performance or financial condition of the Company, including, and without limitation, such considerations as liquidity and capital resources.

As of the date of this MD&A, the Company has 100,716,542 issued and outstanding Common Shares. In addition, the Company has RSUs for 6,696,334 Common Shares (of which an aggregate 5,000,000 RSUs to the CO-CEOs of the Company vested in four tranches upon the achievement of specified market capitalization targets and the grant of an aggregate 1,000,000 RSUs to the CO-CEOs of the Company will vest upon successful execution of a net-zero plan); and stock options exercisable for 30,000 Common Shares.

The Company manages its capital with the following objectives:

The Company monitors its capital structure and adjusts according to market conditions to meet its objectives, given the current outlook of the business and industry in general. The Company may manage its capital structure by issuing new shares, repurchasing outstanding shares, adjusting capital spending, or disposing of assets. The capital structure is reviewed by management and the Board on an ongoing basis.

The Company considers its capital to be equity, comprising share capital, contributed surplus, accumulated other comprehensive loss and deficit, which on June 30, 2022, totaled $179,028 (December 31, 2021 - $185,063). The Company's capital management objectives, policies, and processes remained unchanged during the three and six months ended June 30, 2022.

The Company manages capital through its financial and operational forecasting processes. The Company reviews its operating expenditures, and other investing and financing initiatives based on activities related to the Project.

The Company's activities expose it to a variety of financial risks: credit risk, liquidity risk, and market risk (including interest rate risk, foreign currency risk, and price risk).

The fair values of cash accounts receivable, accounts payable, note payable and accrued liabilities approximate their carrying values due to the short-term to maturity of these financial instruments.

Credit risk is the risk of loss associated with a counterparty's inability to fulfill its payment obligations. The Company's credit risk is primarily attributable to cash.

Liquidity risk is the risk that the Company will not be able to meet its financial obligations as they fall due. The Company's approach to managing liquidity is to ensure it will have sufficient liquidity to meet liabilities when due. To the extent the Company does not believe it has sufficient liquidity to meet obligations, it will consider securing additional equity or debt funding.

THREE AND SIX MONTHS ENDED JUNE 30, 2022

(In thousands of Canadian dollars, except per share amounts or unless stated otherwise)

The Company's financial obligations consist of accounts payable and contractual lease payments. The maturity analysis of financial liabilities as of June 30, 2022, is as follows:

Market risk is the risk of loss that may arise from changes in market 'factors such as interest rates and foreign exchange rates.

The Company has cash balances. The Company's current policy is to invest surplus cash in savings accounts with a Canadian chartered bank with which it keeps its bank accounts. As of June 30, 2022, the Company has $ 123,285 as cash. The Company's exposure to risk of changes in market interest rates prelates primarily to interest earned on its cash balances.

The Company's functional and presentation currency is the Canadian dollar and certain purchases, and salaries are transacted in Canadian dollars. The Company also has significant balances in Brazilian Reais and United States dollars that are subject to foreign currency risk.

The Company had the following balances in the prescribed currencies:

The Company routinely evaluates various business development opportunities which could entail acquisitions and/or divestitures. In this regard, the Company is currently in discussions with various parties, but no definitive agreements respecting any proposed transactions have been entered into as of the date of this MD&A. There can be no assurances that any such transactions will be concluded in the future.

THREE AND SIX MONTHS ENDED JUNE 30, 2022

(In thousands of Canadian dollars, except per share amounts or unless stated otherwise)

Additional Disclosure for Issuers Without Significant Revenue

Evaluation and Exploration Assets and other material expenditures

(*) Includes costs incurred with development and implementation of Production Phase 1 and studies related to Production Phase 2 and Production Phase 3.

Management thinks that the lithium price will be favorable and that the Company will be a low-cost producer.

Notwithstanding, the Company is mindful that the lithium price could fall as a result of the substantial investments deployed in the lithium sector. The Company is monitoring market fundamentals to ensure that it is well-positioned to weather any possible resurgence of a market downturn. See "Risk Factors".

Accordingly, its plans for the near term are to develop Production Phase 1 (Xuxa deposit), advance the feasibility of Production Phase 2 (Barreiro deposits), and advance the exploration and evaluation of Production Phase 3.

THREE AND SIX MONTHS ENDED JUNE 30, 2022

(In thousands of Canadian dollars, except per share amounts or unless stated otherwise)

Mr. Wes Roberts, P.Eng., a member of the technical committee of the Company, is the "qualified person" under NI 43-101 who reviewed and approved the technical information disclosed in this MD&A.

Cautionary Note Regarding Forward-Looking Information

Certain information and statements in this MD&A may constitute "forward-looking information" within the meaning of Canadian securities legislation and "forward-looking statements" within the meaning of U.S. securities legislation (collectively, "Forward-Looking Information"), which involve known and unknown risks, uncertainties, and other factors which may cause the actual results, performance or achievements of the Company, or industry results, to be materially different from any future results, performance or achievements expressed or implied by such Forward-Looking Information. All statements, other than statements of historical fact, may be Forward-Looking Information, including, but not limited to, mineral resource or mineral reserve estimates (which reflect a prediction of the mineralization that would be realized by development). When used in this MD&A, such statements generally use words such as "may", "would", "could", "will", "intend", "expect", "believe", "plan", "anticipate", "estimate" and other similar terminology. These statements reflect management's current expectations regarding future events and operating performance and speak only as of the date of this MD&A. Forward-Looking Information involves significant risks and uncertainties, should not be read as guarantees of future performance or results, and does not necessarily provide accurate indications of whether or not such results will be achieved. A number of factors could cause actual results to differ materially from the results discussed in the Forward-Looking Information, which is based upon what management believes are reasonable assumptions, and there can be no assurance that actual results will be consistent with the Forward-Looking Information.

In particular (but without limitation), this MD&A contains Forward Looking Information with respect to the following matters: statements regarding anticipated decision making with respect to the Project; capital expenditure programs; estimates of mineral resources and mineral reserves; development of mineral resources and mineral reserves; government regulation of mining operations and treatment under governmental and taxation regimes; the future price of commodities, including lithium; the realization of mineral resource and mineral reserve estimates, including whether mineral resources will ever be developed into mineral reserves; the timing and amount of future production; currency exchange and interest rates; expected outcome and timing of environmental surveys and permit applications and other environmental matters; the Company's ability to raise capital and obtain project financing; expected expenditures to be made by the Company on its properties; successful operations and the timing, cost, quantity, capacity and quality of production; capital costs, operating costs and sustaining capital requirements, including the cost of construction of the processing plant for the Project; and competitive conditions and anticipated trends post-COVID-19 pandemic and the ongoing uncertainties and effects in respect of the COVID-19 pandemic and the military conflict in Ukraine.

Forward-Looking Information does not take into account the effect of transactions or other items announced or occurring after the statements are made. Forward-Looking Information is based upon a number of expectations and assumptions and is subject to several risks and uncertainties, many of which are beyond the Company's control, that could cause actual results to differ materially from those disclosed in or implied by such Forward-Looking Information. With respect to the Forward-Looking Information, the Company has made assumptions regarding, among other things:

THREE AND SIX MONTHS ENDED JUNE 30, 2022

(In thousands of Canadian dollars, except per share amounts or unless stated otherwise)

Although management believes that the assumptions and expectations reflected in such Forward-Looking Information are reasonable, there can be no assurance that these assumptions and expectations will prove to be correct. Since Forward-Looking Information inherently involves risks and uncertainties, undue reliance should not be placed on such information.

The Company's actual results could differ materially from those anticipated in any Forward-Looking Information as a result of various known and unknown risk factors, including (but not limited to) the risk factors referred to under the heading "Risk Factors" in this MD&A. Such risks relate to, but are not limited to, the following:

THREE AND SIX MONTHS ENDED JUNE 30, 2022

(In thousands of Canadian dollars, except per share amounts or unless stated otherwise)

THREE AND SIX MONTHS ENDED JUNE 30, 2022

(In thousands of Canadian dollars, except per share amounts or unless stated otherwise)

Readers are cautioned that the foregoing lists of assumptions and risks are not exhaustive. The Forward-Looking Information contained in this MD&A is expressly qualified by these cautionary statements. All Forward-Looking Information in this MD&A speaks as of the date of this MD&A. The Company does not undertake any obligation to update or revise any Forward-Looking Information, whether as a result of new information, future events, or otherwise, except as required by applicable securities law. Additional information about these assumptions, risks, and uncertainties is contained in the Company's filings with securities regulators, including the Company's most recent annual and interim MD&A and annual information form, which are available on SEDAR at www.sedar.com.

Cautionary Note Regarding Mineral Reserve and Mineral Resource Estimates

Technical disclosure regarding the Company's properties included in this document has not been prepared in accordance with the requirements of U.S. securities laws. Without limiting the foregoing, such technical disclosure uses terms that comply with reporting standards in Canada and estimates are made in accordance with NI 43-101. Unless otherwise indicated, all mineral reserve and mineral resource estimates contained in the technical disclosure have been prepared in accordance with NI 43-101 and the CIM Definition Standards.

Under the SEC rules regarding disclosure of technical information, the definitions of "proven mineral reserves" and "probable mineral reserves" are substantially similar to the corresponding CIM Definition Standards, and the SEC recognizes "measured mineral resources", "indicated mineral resources" and "inferred mineral resources" which are also substantially similar to the corresponding CIM Definition Standards. However, there are still differences in the definitions and standards under the SEC rules and the CIM Definition Standards. Therefore, the Company's mineral resources and reserves as determined in accordance with NI 43-101 may be significantly different than if they had been determined in accordance with the SEC rules.

Sigma Lithium Corporation published this content on 17 August 2022 and is solely responsible for the information contained therein. Distributed by Public, unedited and unaltered, on 17 August 2022 10:03:02 UTC.