SIGMA LITHIUM REPORTS 4Q24 AND FY24 RESULTS: STRONG MARGIN GENERATION, RECORD PRODUCTION AND SIGNIFICANT COST REDUCTIONS

Sigma Lithium Corp delivered exceptional fourth quarter and full-year 2024 results, highlighting the company's operational excellence and strong market positioning in lithium concentrate production. The company achieved robust financial performance with a cash operating margin of 42% in Q4 2024 and an underlying 41% margin for the full year, demonstrating significant profitability despite challenging market conditions.

The operational achievements were equally impressive, with record quarterly production and sales volumes from the Greentech Industrial Lithium Plant. The facility successfully increased production of Quintuple Zero Lithium Concentrate, Sigma's premium product that commands higher market prices due to its ultra-high purity specifications. Adjusted EBITDA margins reached 26% in Q4 2024 and an underlying 25% for the full year, reflecting the company's ability to maintain strong profitability while scaling operations.

The results underscore Sigma Lithium's competitive advantage in the lithium market through operational efficiency and cost management. The significant cost reductions achieved throughout 2024 position the company well for continued margin expansion and sustainable growth. These metrics are particularly noteworthy given the volatile lithium pricing environment, demonstrating management's ability to maintain profitability through operational excellence rather than relying solely on commodity price appreciation.

For the broader lithium sector, Sigma's performance provides a positive benchmark for operational efficiency and margin generation. The company's success in achieving record production while maintaining strong margins suggests that well-operated lithium projects can remain profitable even in more challenging pricing environments, which bodes well for the sector's long-term sustainability and investor confidence.