Sigma Lithium Corp

Sigma Lithium (NASDAQ: SGML, TSXV: SGML, BVMF: S2GM34) is the largest producer of lithium oxide concentrate in the Americas and dedicated to industrializing socially and environmentally sustainable lithium materials to supply global producers of batteries for energy security. The Company operates one of the world’s largest lithium production sites at its Grota do Cirilo operation in Brazil. Sigma Lithium is at the forefront of environmental and social sustainability in the electric battery materials supply chain. The Company’s Greentech Industrial Plant combines dry stacking, the reuse of 100% of water, zero use of toxic chemicals and the use of 100% renewable electricity. For more than two years Sigma Lithium has not experienced an accident with lost time. Sigma Lithium currently has a nameplate capacity to produce 270,000 tonnes of lithium oxide concentrate on an annualized basis (approximately 38,000 40,000 tonnes of LCE) at its Xuxa mine ( Mine 1 ) and state-of-the-art Greentech Industrial Plant. The Company has initiated investing in a Phase 2 expansion that is planned to close to double production capacity. For further information on the business of the Company, please refer to Description of the Business . 11 Three Year History The following is a summary of the key developments that have generally influenced the development of the Company’s business and projects over the last three fiscal years (and its current fiscal year to date).