
Sigma Lithium (NASDAQ:SGML) reported sharply improved profitability in the first quarter of 2026, with management saying the company has emerged from a lithium down cycle with lower debt, stronger margins and a plan to resume growth construction.

Sigma Lithium (NASDAQ:SGML) reported sharply improved profitability in the first quarter of 2026, with management saying the company has emerged from a lithium down cycle with lower debt, stronger margins and a plan to resume growth construction.