UNITED
STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
FORM 6-K
REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO
RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934
For the month of October 2023
Commission File Number: 001-40786
Sigma
Lithium Corporation
(Translation of registrant's name into English)
2200 HSBC Building
885 West Georgia Street
Vancouver, British Columbia
V6C
3E8
(Address of principal executive office)
Indicate by check mark whether the registrant files or will file annual
reports under cover of Form 20-F or Form 40-F.
Form 20-F ¨ Form 40-F x
Indicate by check mark if the registrant is submitting the Form 6-K
in paper as permitted by Regulation S-T Rule 101(b)(1): ¨
Note: Regulation
S-T Rule 101(b)(1) only permits the submission in paper of a Form 6-K if submitted solely to provide an attached annual
report to security holders.
Indicate by check mark if the registrant is submitting the Form 6-K
in paper as permitted by Regulation S-T Rule 101(b)(7): ¨
Note: Regulation
S-T Rule 101(b)(7) only permits the submission in paper of a Form 6-K if submitted to furnish a report or other document
that the registrant foreign private issuer must furnish and make public under the laws of the jurisdiction in which the registrant is
incorporated, domiciled or legally organized (the registrant's "home country"), or under the rules of the home country
exchange on which the registrant's securities are traded, as long as the report or other document is not a press release, is not required
to be and has not been distributed to the registrant's security holders, and, if discussing a material event, has already been the subject
of a Form 6-K submission or other Commission filing on EDGAR.
EXHIBIT INDEX
SIGNATURES
Pursuant to the requirements of the Securities
Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.
| Sigma Lithium Corporation |
| (Registrant) |
| |
Date: October 02, 2023 | |
| |
| Ana
Cristina Cabral Gardner |
| Chief
Executive Officer |
Exhibit 99.1
SIGMA LITHIUM
ACHIEVES RECORD PEAK PRODUCTION
OF 890 TONNES PER DAY, EQUIVALENT TO ANNUALIZED
320,000 TONNES
PER YEAR
HIGHLIGHTS
Achieves Operational Targets
| · | Sigma
Lithium announces that its Greentech Plant has reached record daily peak production of 890
tonnes of Triple Zero Green Lithium, equivalent to annualized production of 320,000 tonnes |
| · | The
Company is on track to achieve annual 2023 production guidance of 130,000 tonnes |
| · | The
Company has exceeded the design utilization rate of 85%, running at 88% |
| · | Greentech
Plant’s throughput has evolved to 100% design capacity |
SAO PAULO, BRAZIL – (Oct. 2, 2023)
– Sigma Lithium Corporation (“Sigma Lithium” or the “Company”) (NASDAQ: SGML, BVMF:
S2GM34, TSXV: SGML), a leading global lithium producer dedicated to powering the next generation of electric vehicles with carbon
neutral, responsibly sourced chemical grade lithium concentrate, announces that its Greentech Plant has reached record daily peak production
of 890 tonnes, equivalent to annualized production of 320,000 tonnes of Triple Zero Green Lithium at battery grade with 5.5% of lithium
oxide.
Therefore, as planned, the Company demonstrates
it remains on track to achieve annual 2023 production guidance of 130,000 tonnes of Triple Zero Green Lithium.
Sigma Lithium has successfully ramped up its
Greentech Plant to enable it to operate at 100% of design nameplate throughput capacity of annualized production of 270,000 tonnes of
Triple Zero Green Lithium.
Achieved Operational Targets
Achieving these targets demonstrates the excellent
performance of the Greentech Plant and its tailings dry-stacked circuit in synchronicity with Dense Medium Separation (DMS).
| · | The
Company has exceeded the design utilization rate of 85%, running at 88%. |
| · | Throughput
has evolved, as planned, from 75% throughput capacity at the end of July 2023 to 100%
design capacity, as of Sept. 30, 2023. |
| o | DMS cyclones operating consistently at
200 tonnes/hour (maximum capacity is 230 tonnes/hour) |
| · | Greentech
Plant global recoveries have been tracking in line with design. |
| o | The Company has been calibrating “down”
the concentrate grade from 5.9% Li2O lithium concentrate. |
Sigma Lithium’s state-of-the-art Greentech
Plant is the first lithium plant in the world to produce chemical grade lithium concentrate without a tailings dam and
with 100% reuse of the water utilized in the processing.
| · | With
100% dry-stacked tailings and the absence of hazardous chemical products in processing the
lithium, the Company is minimizing the risk of water and soil contamination. |
| | 1 | |
| · | Actively
contributing to the preservation of water and biodiversity (ecosystems of creeks, and “caatinga”
vegetation in the region). |
Sigma Lithium has been demonstrating high adherence to the reserve
reconciliation:
| · | Actual
ore grade and volumes mined are in line with long term geological and mining models reserves
stated at the Company’s NI 43101 Technical Report. |
Achievement of these milestones is due to the
dedication and commitment of the on-site Sigma Lithium team, led by Director of Mining Reinaldo Brandao and Director of Processing Keith
Prentice. Over the past three months of their on-site supervision, Reinaldo and Keith have led the operational ramp-up of the Greentech
Plant, including the re-engineering of the tailings dry-stacking/water reusage circuit.
ABOUT SIGMA LITHIUM
Sigma Lithium (NASDAQ: SGML, BVMF: S2GM34, TSXV:
SGML) is a leading global lithium producer dedicated to powering the next generation of
electric vehicle batteries with carbon neutral, socially and environmentally sustainable chemical-grade lithium concentrate.
Sigma Lithium has been at the forefront of environmental
and social sustainability in the EV battery materials supply chain for six years and it is currently producing Triple Zero Green Lithium
from its Grota do Cirilo Project in Brazil. Phase 1 of the project is expected to produce 270,000 tonnes of Triple Zero Green Lithium
annually (36,700 LCE annually). If it is determined to proceed after completion of an ongoing feasibility study, Phase 2 & 3
of the project are expected to increase production to 766,000 tonnes annually (or 104,200 LCE annually). The project produces Triple
Zero Green Lithium in its state-of-the-art Greentech lithium plant that uses 100% renewable energy, 100% recycled water and 100% dry-stacked
tailings.
Please refer to the Company’s National
Instrument 43-101 technical report titled "Grota do Cirilo Lithium Project Araçuaí and Itinga Regions, Minas Gerais,
Brazil, Amended and Restated Technical Report" issued June 12, 2023, which was prepared for Sigma Lithium by Homero Delboni
Jr., MAusIMM, Promon Engenharia; Marc-Antoine Laporte, P.Geo, SGS Canada Inc; Jarrett Quinn, P.Eng., Primero Group Americas; Porfirio
Cabaleiro Rodriguez, (MEng), FAIG, GE21 Consultoria Mineral; and Noel O'Brien, B.E., MBA, F AusIMM (the “Updated Technical Report”).
The Updated Technical Report is filed on SEDAR and is also available on the Company’s website.
For more information about Sigma Lithium, visit
https://www.sigmalithiumresources.com/
FOR ADDITIONAL INFORMATION
PLEASE CONTACT
Jamie Flegg, Chief Development Officer
+1 (647) 706-1087
jamie.flegg@sigmalithium.com.br
Daniel Abdo, Chief Communications Officer
+55 11 2985-0089
daniel.abdo@sigmalithium.com.br
Sigma Lithium
|
Sigma
Lithium |
|
@sigmalithium |
|
@SigmaLithium |
| | 2 | |
FORWARD-LOOKING STATEMENTS
This news release includes certain "forward-looking
information" under applicable Canadian and U.S. securities legislation, including but not limited to statements relating to timing
and costs related to the general business and operational outlook of the Company, the environmental footprint of tailings and positive
ecosystem impact relating thereto, donation and upcycling of tailings, timing and quantities relating to tailings and Green Lithium,
achievements and projections relating to the Zero Tailings strategy, achievement of ramp-up volumes, production estimates and the operational
status of the Groto do Cirilo Project, and other forward-looking information. All statements that address future plans, activities, events,
estimates, expectations or developments that the Company believes, expects or anticipates will or may occur is forward-looking information,
including statements regarding the potential development of mineral resources and mineral reserves which may or may not occur. Forward-looking
information contained herein is based on certain assumptions regarding, among other things: general economic and political conditions;
the stable and supportive legislative, regulatory and community environment in Brazil; demand for lithium, including that such demand
is supported by growth in the electric vehicle market; the Company’s market position and future financial and operating performance;
the Company’s estimates of mineral resources and mineral reserves, including whether mineral resources will ever be developed into
mineral reserves; and the Company’s ability to operate its mineral projects including that the Company will not experience any
materials or equipment shortages, any labour or service provider outages or delays or any technical issues. Although management believes
that the assumptions and expectations reflected in the forward-looking information are reasonable, there can be no assurance that these
assumptions and expectations will prove to be correct. Forward-looking information inherently involves and is subject to risks and uncertainties,
including but not limited to that the market prices for lithium may not remain at current levels; and the market for electric vehicles
and other large format batteries currently has limited market share and no assurances can be given for the rate at which this market
will develop, if at all, which could affect the success of the Company and its ability to develop lithium operations. There can be no
assurance that such statements will prove to be accurate, as actual results and future events could differ materially from those anticipated
in such statements. Accordingly, readers should not place undue reliance on forward-looking information. The Company disclaims any intention
or obligation to update or revise any forward-looking information, whether because of new information, future events or otherwise, except
as required by law. For more information on the risks, uncertainties and assumptions that could cause our actual results to differ from
current expectations, please refer to the current annual information form of the Company and other public filings available under the
Company’s profile at www.sedar.com.
Neither the TSX Venture Exchange nor its
Regulation Services Provider (as that term is defined in the policies of the TSX Venture Exchange) accepts responsibility for the adequacy
or accuracy of this news release.
| | 3 | |
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