SIGMA LITHIUM STREAMLINES LEADERSHIP COMBINING KEY ROLES UNDER VETERAN VPs; ANNOUNCES SHAREHOLDER MEETING RESULTS; TO RELEASE 2Q FINANCIALS ON AUG 14, 2025

Sigma Lithium Corp has announced a significant organizational restructuring designed to enhance operational efficiency as it transitions into one of the world's major pure-play lithium producers. The company has consolidated its leadership structure into seven core operational areas, all reporting directly to CEO Ana Cabral, representing a strategic move to improve coordination and focus as production scales up.

The restructuring comes as Sigma Lithium positions itself for substantial production growth, with the company targeting 270,000 tonnes of lithium production in 2025. This production target underscores the company's evolution from explorer to major producer in the rapidly expanding lithium market, which is critical for the global energy transition and electric vehicle battery supply chain.

The company also announced results from its shareholder meeting and confirmed that second quarter 2025 financial results will be released on August 14, 2025. The streamlined leadership structure appears designed to support the company's aggressive production ramp-up while maintaining operational control and strategic focus across its business units.

This organizational evolution reflects the broader maturation of the lithium sector, where successful companies are transitioning from exploration and development phases into full-scale commercial production. For Sigma Lithium, the leadership consolidation signals confidence in its production trajectory and positions the company to capitalize on strong lithium demand fundamentals while maintaining operational discipline during this critical scaling phase.