StocksMediumUpdated•Originally published 6 October 2026•Updated 7 October 2026•
1 min read
Sigma Lithium Resumes Brazil Operations Following Federal Court Ruling
Key Facts
1The Federal Court of Appeals upheld Sigma Lithium's environmental licenses, enabling the full resumption of mining-industrial operations.
2The company reaffirmed its guidance of 330,000 tonnes of annualized lithium oxide concentrate production by year-end 2027.
Sigma Lithium Corporation resumed its mining and industrial operations in Brazil following a Federal Court of Appeals ruling that overturned a previous decision by a federal judge in Teofilo Otoni. The company stated via Newsfile that the court upheld the validity of its environmental licenses, ending a suspension of activities that had been in place since September 8.
The company reaffirmed its production guidance to reach 330,000 tonnes of annualized lithium oxide concentrate by the end of 2027. Shares of SGML closed at $9.56 on October 5, 2026, having traded between a day high of $9.59 and a low of $8.9 during that session.