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据中国有色金属工业协会的统计,2003年3月份全国10种常用有色金属产量89.18万吨,比上月的84.14万吨增加5.99％;1～3月份累计产量255.02万吨,与上年同期相比增加16.72％。以下是主要金属及其精矿的具体产量: 铜:3月份全国阴极铜产量13.70万吨,比上月减少4.79％;1～3月份累计40.77万吨,与上年同比增长8.68％。铜精矿(金属含量,下同):3月份全国产量4.17万吨,比上月减少3.02％;1～3月份累计12.20万吨,与上年同比减少2.12％。矿产粗铜:3月份全国产量10.93万吨,比上月增加4.79％;1～3月份累计32.73万吨,与上年同比增加10.59％。
According to the statistics of China Nonferrous Metals Industry Association, in March 2003, the output of 10 kinds of commonly used non-ferrous metals in the country was 891,800 tons, an increase of 5.99% over the previous month’s 841,400 tons; the accumulated output in January and March was 2.5520 million tons, Than the increase of 16.72%. The following are the specific output of major metals and their concentrates: Copper: Cathode copper output in the country in March was 137,000 tons, down 4.79% from the previous month; from March to March, 407,700 tons, an increase of 8.68% over the previous year. Copper concentrate (metal content, the same below): March national output 41,700 tons, a decrease of 3.02% last month; 1 March cumulative 120,000 tons, with a year-on-year decrease of 2.12%. Mineral blister copper: the national output of 109,300 tons in March, an increase of 4.79% from the previous month; 1 to March cumulative 323,700 tons, up 10.59% from the previous year.