据海关统计，2001年第一季度，我国有色金属进出口贸易活跃，累计实现进出口贸易总额为32.55亿美元，比去年同期增长15.8％。其中，出口10.23亿美元，比去年同期增长13.8％；进口22.32亿美元，比去年同期增长16.7％；贸易逆差为12.09亿美元。一季度，我国铜及铜合金、铜材进口 According to customs statistics, in the first quarter of 2001, China’s import and export of nonferrous metals was active, with a total import and export volume of 3.255 billion U.S. dollars, up 15.8% over the same period of last year. Among them, the export was 1.023 billion U.S. dollars, an increase of 13.8% over the same period of last year; the import was 2,232 million U.S. dollars, up 16.7% over the same period of last year; the trade deficit was 1.209 billion U.S. dollars. In the first quarter, China’s copper and copper alloys, copper imports