Metal markets are in the middle of another price boom that may eclipse the one seen last spring, with copper, nickel, lead and tin all rising strongly in trading yesterday.

• 全球金属市场正处于又一轮牛市,有望超过去年春天的价格上扬。昨日,铜、镍、铅和锡的价格在交易中均出现猛涨。