Financial Times
Joe Leahy

Canadian mining company Sigma Lithium Resources is developing a mine in Brazil that it claims could put the country on the map as a high-grade lithium producer.

Sigma is raising up to C$30m ($23.8) through a Toronto Stock Exchange listing, as part of a plan to invest C$85m for initial production of 240,000 tonnes a year by 2020.

Leia a matéria completa:  https://www.ft.com/content/b37e34c0-0dcd-11e8-8eb7-42f857ea9f09