Sigma Lithium Announces the Resumption of Mining Activities at Mine 1, with over 600 People Working on Site

Sigma Lithium Corp has announced the successful resumption of mining activities at its Mine 1 facility located in Vale do Jequitinhonha, Brazil, marking the completion of a strategic operational restructuring initiative. The company has deployed over 600 personnel to the site as mining operations return to full capacity, representing a significant milestone in the project's development trajectory.

The resumption follows a comprehensive restructuring of mining operations specifically designed to enhance both safety protocols and operational efficiency. As part of this restructuring, Sigma Lithium has assumed direct technical leadership over mining activities and planning processes, moving away from previous operational arrangements. The company has also incorporated a larger off-road mining fleet to support increased production capacity and operational flexibility.

This operational milestone positions Sigma Lithium to capitalize on the growing global demand for lithium, a critical component in battery technology and electric vehicle production. The successful completion of the restructuring and resumption of mining activities demonstrates the company's operational capabilities and commitment to safe, efficient production. The deployment of over 600 workers indicates significant scale and the company's confidence in sustained production levels at the Brazilian operation.

The resumption of Mine 1 operations represents a key step in Sigma Lithium's broader production strategy and reinforces Brazil's position as an important lithium-producing jurisdiction. With technical leadership now consolidated under company management and an expanded mining fleet in place, the operation is positioned for enhanced productivity and operational control as lithium markets continue to evolve.