mining

With its biggest uranium-mining deal at stake, China has kept its head during Japan's nuclear crisis while other investors in the sector have been losing theirs. It likely had little choice.尽管中国最大的铀矿收购交易正处

Mining companies, which posted record profits of more than $50 billion in 2010, are funneling cash into expanding their supplies of key raw materials. The expansion, though, is unlikely to be enough to meet robust demand