我国铝矾土资源储备非常丰沛。铝矾土矿石经过粉碎、高温焙烧、电解等加工程序后,形成高级产品—铝锭。近年来,我国铝锭的生产已达到较高的质量水平,已由原来的高精铝进口国转为出口国。出口的铝锭中,铝的含量均在99.85％以上。我国铝业生产主要集中在河南、甘肃及贵州等省,其中铝业生产已成为河南省的重要支柱产业。 China’s bauxite reserves are abundant. After bauxite ore crushing, calcination, electrolysis and other processing procedures, the formation of advanced products - aluminum ingots. In recent years, China’s aluminum ingot production has reached a higher level of quality, from the original high-precision aluminum importer to exporter. Aluminum ingot exports, the aluminum content of more than 99.85%. Aluminum production in China is mainly concentrated in Henan, Gansu and Guizhou provinces, including aluminum production has become an important pillar industries in Henan Province.