BHP Billiton Ltd. and Rio Tinto Group led mining shares lower.

必和必拓公司和力拓集团领跌矿业板块。

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BHP Billiton, both of which have large operations in Australia.

这两家大供应商都在澳大利亚拥有大量业务。

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BHP Billiton, Rio Tinto's larger rival, ended a six-year run of record profits.

必和必拓，力拓的最大竞争对手，结束了长达六年营运利润破纪录的状况。

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BHP Billiton, the world's largest mining company, also is optimistic in its latest assessment of key commodity markets.

VOA: standard.2010.01.21

Commodity-linked companies led gains, with global miner BHP Billiton up 0.9% and Rio Tinto up 1.5%.

WSJ: Wall Street Strength Lifts Asia Markets

But BHP Billiton said it thought shrinking commodities demand would stabilise in 2013, including from China.

BBC: How China drives commodities down

The most recent Mad Dog well was drilled by Australian mining giant BHP Billiton.

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