NasdaqCM:SGMLMetals and Mining
What Sigma Lithium (SGML)'s Waste-Pile Clearance and Mine Restart Mean For Shareholders
In early February 2026, Sigma Lithium reported that Brazil’s mining regulator issued an official statement confirming the safety of its waste piles after inspections, while the company resumed mining at Mine 1 and outlined new production guidance for 2026 and 2027.
This regulatory validation, together with operational restart and financing supported by sales of dry-stacked lithium fines, directly addresses prior misinformation and operational uncertainty around the business.
We’ll now...