Sigma Lithium updates Phase 1 FS, showing $1.6bn after-tax NPV for Brazil project

Sigma Lithium (NASDAQ: SGML, TSXV: SGML) has provided an updated Phase 1 feasibility study for its wholly owned Grota do Cirilo project in Minas Gerais, Brazil, host to the the largest lithium hard-rock deposit in the Americas. The Phase 1...