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电解铝工业是重要的基础原材料行业。2002年,全国电解铝生产能力546万吨,当年产量435万吨,我国已成为世界最大的电解铝生产国和氧化铝消耗国。去年,全国电解铝生产能力超过700万吨。近几年来,受国内市场需求增长的拉动,以及国际市场氧化铝价格一度暴跌、电解铝价格上涨等因素影响,部分地区和企业受经济利益驱动,出现电解铝投资热。目前,全国不少省区正在热投电解铝,在建项目达47个,建设
Electrolytic aluminum industry is an important basic raw material industry. In 2002, the national electrolytic aluminum production capacity of 5.46 million tons, the current output of 4.35 million tons, China has become the world’s largest electrolytic aluminum producer and alumina consumer. Last year, the nationwide electrolytic aluminum production capacity exceeded 7 million tons. In recent years, driven by the growth of domestic market demand and the plunge of alumina prices in the international market and the price rise of electrolytic aluminum, some regions and enterprises are driven by economic interests and the investment in electrolytic aluminum is hot. At present, many provinces and autonomous regions are heat casting aluminum, building projects up to 47, construction