SIGMA LITHIUM REPORTS 2Q25 RESULTS: DELIVERS ON-TARGET PRODUCTION, FURTHER COST REDUCTIONS AND DELEVERAGING

Sigma Lithium Corp delivered robust operational and financial performance in the second quarter of 2025, demonstrating the company's ability to scale production while maintaining cost discipline. The company produced 68,368 tonnes of lithium oxide concentrate, representing a substantial 38% increase compared to the same period in the prior year and slightly exceeding the quarterly production target of 67,500 tonnes.

The operational achievements were complemented by significant cost optimization, with CIF China cash operating costs reaching $442 per tonne in Q2 2025, representing a 12% reduction from previous quarters. This cost improvement was driven by economies of scale as production ramped up, stable plant gate costs, and enhanced logistics efficiency. The combination of higher production volumes and lower unit costs positions the company favorably in the current lithium market environment.

The company's focus on deleveraging indicates a strategic emphasis on strengthening its balance sheet while scaling operations. This operational discipline, combined with strong production metrics, suggests Sigma Lithium is successfully navigating the challenging lithium market conditions that have affected many producers globally. The ability to exceed production targets while reducing costs demonstrates operational maturity and positions the company well for sustained profitability.

For the lithium sector, Sigma Lithium's performance represents a positive data point amid broader market volatility. The company's achievement of cost reductions during a period of production growth illustrates the potential for well-managed lithium operations to maintain competitiveness even in a lower price environment, which could influence investor sentiment toward the broader lithium space.