我国镁工业正处在高速发展期上世纪90年代中期开始,我国的镁工业特别是原镁生产进入了一个高速发展期。12年来原镁的产量年均增长率高达34.5%,2002年产量为1990年的50倍(详见表1)。我国目前已成为镁的生产大国和出口大国,但还不是世界镁工业强国。2002年我国原镁的产量已占全球 China’s magnesium industry is in a period of rapid development Since the mid 90s of last century, China’s magnesium industry, especially magnesium production, has entered a period of rapid development. In the past 12 years, the annual growth rate of primary magnesium production reached as high as 34.5% and that of 2002 was 50 times that of 1990 (Table 1). China has now become a major producer and exporter of magnesium, but it is not yet a world powerhouse for magnesium industry. In 2002, China’s raw magnesium production has accounted for the world