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据中国有色金属工业协会的统计,2002年8月份全国10种常用有色金属产量83.72万吨,比上月增加4.40％;1-8月累计产量626.13万吨,与上年同期相比增加12.15％。其中,8月份锑精矿产量增幅高达100％以上,电解铝、铅产品、锌和铜、铝材及金、银比上月有不同幅度的增长;产量下降较多的是镍、锑和锌精矿、锡精矿,其减产幅度都在两位数以上。以下是主要金属及其精矿的具体产量: 铜:8月份全国精铜产量13.36万吨,比上月减少0.69％;1—8月累计104.39万吨,与上年同期相比增长9.68％。铜精矿(金属含量,下同):8月份全国产量4.70万吨,比上月减少2.13％;1-8月
According to the statistics of China Nonferrous Metals Industry Association, in August 2002, the output of 10 commonly used nonferrous metals in the country was 837,200 tons, an increase of 4.40% over the previous month; the cumulative production in January-August was 6,261,300 tons, an increase of 12.15% over the same period of last year. . Among them, the production of antimony concentrate increased by more than 100% in August. Electrolytic aluminum, lead products, zinc and copper, aluminum and gold and silver saw different increases from the previous month. Nickel, antimony and zinc Concentrates, tin concentrate, the reduction in the rate of more than two digits. The following are the specific output of major metals and their concentrates: Copper: National refined copper output was 133,600 tons in August, down 0.69% from the previous month; and 1.0393 million tons from January to August, up 9.68% over the same period of last year. Copper concentrate (metal content, the same below): August national output 47,000 tons, a decrease of 2.13% from the previous month; January-August