 Sigma Lithium Corp TSX-V:SGML, OTCQB:SGMLF, NASDAQ:SGML could become one of the four largest lithium producers globally by 2025, according to analysts at Canaccord Genuity TSX:CF, LSE:CF. The research house made the assertion following Sigmas release of results from its combined Phase 2 Phase 3 expansion at its Grota do Cirilo project, along with a US100 million debt financing earlier this week. 