3月份以来,国际市场有色金属价格回涨。伦敦市场,到3月底为止,铜价已回涨到每吨849英镑,比1月份最低价上涨12.7％;锡价已达6200英镑,比最低价上涨9％;铅价已达328英镑,比最低价上涨18.4％;锌价已达344英镑,比最低价上涨12.1％;铝价640英镑,比最低价上涨11.6％;镍价达2850英镑,比最低价上涨9.6％。以美元计价的钨砂和汞,在3月底的价格也分别上涨4％和18.9％。 Since March, the price of non-ferrous metals in the international market has risen again. In London, by the end of March, the price of copper had risen back to 849 pounds per tonne, up 12.7% from the lowest level in January; the tin price had reached 6200 pounds, up 9% over the lowest price; the lead price had reached 328 pounds, Up 18.4%. Zinc prices reached 344, up 12.1% from the lowest. Aluminum was 640, up 11.6% from the lowest. Nickel was up to 2850, up 9.6% from the lowest. Tungsten and mercury in dollar terms also rose 4% and 18.9% respectively at the end of March.