The average one-year price target for Sigma Lithium (NasdaqCM:SGML) has been revised to $12.17 / share. This is an increase ...

By Fabio Teixeira RIO DE JANEIRO, Feb 3 (Reuters) - Sigma Lithium's waste piles at a Brazilian mine offer no "imminent risk" and the country's mining regulator saw no need to shut them down during a ...

In the latest close session, Sigma Lithium Corporation (SGML) was up +2.33% at $12.30. The stock outperformed the S&P 500, which registered a daily loss of 0.51%. Elsewhere, the Dow saw an upswing of ...

Sigma Lithium said it resumed mining activities at its Mine 1 in Vale do Jequitinhonha in Brazil, concluding the restructuring of mining operations aimed at increasing operating efficiency.

HIGHLIGHTS Sigma Lithium announces the sale of 100,000 tonnes of high purity lithium fines for a price higher than the ...