![Sigma Lithium to invest 0m in Brazil plant Sigma Lithium to invest 0m in Brazil plant](https://www.mining-technology.com/wp-content/uploads/sites/19/2024/02/sigma-lithium-428x241.jpg)
Battery Metals
Sigma Lithium to invest $100m in Brazil plant
Share this article Sigma Lithium is a Canadian lithium producer with its headquarters in Vancouver. Credits: T. Schneider/Shutterstock. Canada-based global lithium producer Sigma Lithium will invest