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以Alcoa公司为主的巴西北部氧化铝扩建合资项目(总投资近10亿美元)已经在2009年12月竣工,生产能力从150万t/a提高到360万t/a;扩大的生产能力(210万t/a)占全球低成本氧化铝生产能力
The Alcoa-based expansion project for alumina expansion in northern Brazil (with a total investment of nearly $ 1 billion) was completed in December 2009, increasing its production capacity from 1.5 million t / a to 3.6 million t / a. The expanded production capacity 2.1 million t / a) accounting for the world’s low-cost alumina production capacity