Sigma Lithium Announces Full Resumption of Mining-Industrial Operations; Signed a TAC Agreement with the State of Minas Gerais; Expects to Produce 240,000t Within 12 Months

HIGHLIGHTS The Company's industrial and mining operations returned to being fully back online following the signature of a TAC Agreement. Sigma Lithium remains focused on ramping up mining operations and advancing its expansion plans, as per its 2Q 26 announcement: 240,000t of lithium oxide concentrate within 12 months; and 330,000t production in FY 27.

Newsfile Corp • Aug 21, 2026

Sigma Lithium Q2 Earnings Call Focuses on Restart and Cost Discipline

SGML targets a restart within two weeks as lower costs, higher Plant 1 output and expansion plans shape its second-half execution priorities.

Zacks Investment Research • Aug 17, 2026

Sigma Lithium Q2 Earnings Call Highlights

Sigma Lithium NASDAQ: SGML reported record second-quarter revenue and profitability as higher production volumes and lower costs supported margins, while the company also addressed a temporary suspension of mining and industrial operations tied to negotiations with the state of Minas Gerais.

MarketBeat • Aug 14, 2026

Sigma Lithium Corporation (SGML) Q2 2026 Earnings Call Transcript

Sigma Lithium Corporation (SGML) Q2 2026 Earnings Call Transcript

Seeking Alpha • Aug 14, 2026

Sigma Lithium Corporation (SGML) Reports Q2 Loss, Beats Revenue Estimates

Sigma Lithium Corporation (SGML) came out with a quarterly loss of $0.02 per share versus the Zacks Consensus Estimate of $0.15. This compares to a loss of $0.17 per share a year ago.

Zacks Investment Research • Aug 14, 2026

Sigma Lithium Announces Record 2Q 26 Results: EBITDA Margin of 47%, Decrease of over 30% in Costs; TAC Agreement Negotiations Underway

FINANCIAL HIGHLIGHTS Sigma Lithium 2Q 26 delivers another record quarter of high profitability: Gross and operating margins remained high at 60% and 32% respectively. EBITDA margin at 47% was the highest in the Company's history and up from 39% in 1Q 26.

Newsfile Corp • Aug 14, 2026

Sigma Lithium CEO Keynotes S&P Global Energy Critical Minerals Forum; Joins Sustainable Industry Roundtable at World Climate Summit

HIGHLIGHTS Sigma Lithium's CEO, Ana Cabral, and Vale CEO, Gustavo Pimenta, presented at the S&P Global Energy Rio Market Briefing in a keynote conversation about critical minerals global supply chains. Highlighted their industrial-mineral operations as examples of capturing high margins within the critical minerals supply chain.

Newsfile Corp • Aug 11, 2026

Sigma Lithium to Release 2Q 26 Earnings Results on Aug 14; Exceeded 1H 26 Production Target

Toronto, Ontario--(Newsfile Corp. - August 5, 2026) - Sigma Lithium Corporation (NASDAQ: SGML) (TSXV: SGML) (BVMF: S2GM34) ("Sigma Lithium" or the "Company"), the largest producer of lithium oxide concentrate in the Americas¹ and dedicated to industrializing socially and environmentally sustainable lithium materials to supply global producers of batteries for energy security, announces today that it will release its second quarter 2026 earnings results before the market opens on Friday, August 14, 2026. As announced on July 9, 2026, Sigma Lithium exceeded by 6% its production guidance for the second quarter of 2026, delivering 35,000 tonnes of high grade lithium concentrate.

Newsfile Corp • Aug 5, 2026

Sigma Lithium Corporation (SGML) Dips More Than Broader Market: What You Should Know

Sigma Lithium Corporation (SGML) reached $10.55 at the closing of the latest trading day, reflecting a -4.95% change compared to its last close.

Zacks Investment Research • Aug 5, 2026

Sigma Lithium Corporation (SGML) Stock Dips While Market Gains: Key Facts

The latest trading day saw Sigma Lithium Corporation (SGML) settling at $9.49, representing a -4.62% change from its previous close.

Zacks Investment Research • Jul 28, 2026