截止到 2 0 0 0年底 ,中国投产的铝电解厂有 12 7家 ,原铝设计生产能力为 3313 3ｋｔ/ａ ,产量达 2 82 5ｋｔ(非最后核实数 ) ,已成为全球第三大原铝生产国 ;去年中国的原铝消费量约 34 0 0ｋｔ,比上年度的增长 17 2 4% ;原铝的净进口量为 6 88ｋｔ,比 1999年的增长了 110 4% By the end of 2000, there were 127 aluminum electrolytic plants put into operation in China. The designed primary aluminum production capacity was 3313 3kt / a and the output reached 2 82 5kt (not the final verification), making it the third largest primary aluminum producer in the world Last year China’s primary aluminum consumption was about 34 0 kt, an increase of 17 2 4% over the previous year; net imports of primary aluminum were 6 88 kt, an increase of 110 4% over 1999