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

Sigma's bokeh master is a hefty and pricey bit of glass, but it can shoot some of the dreamiest portraits you'll see ...

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 ...

Sigma, a leader in AI applications for business, today announced its expansion into Asia Pacific and Japan (APJ) with the ...

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.

Is what's good for lithium prices good for all lithium producers -- or only Albemarle?