Rio Tinto said it has earmarked US$188 million to upgrade its Alma smelter in Lac-Saint-Jean, Quebec to boost its production by 202,000 tonnes annually.
Rio Tinto investing US$188M for Alma upgrade project

Rio Tinto said it has earmarked US$188 million to upgrade its Alma smelter in Lac-Saint-Jean, Quebec to boost its production by 202,000 tonnes annually.