SIGMA LITHIUM AWARDED THE ENVIRONMENTAL OPERATING LICENSE WITH UNANIMOUS APPROVAL AND SCALES UP SOCIAL INITIATIVES; FIRST PRODUCTION ON SCHEDULE TO COMMENCE IN APRIL 2023

Sigma Lithium was awarded its environmental operating license (“Licenca Operacional” or “LO”) to operate its wholly owned Grota do Cirilo project, the largest hard-rock lithium project in the Americas, and to produce Battery Grade Sustainable Lithium Concentrate (“Green Lithium”) Sigma…