As new mines come on stream, Chile's share of world copper output will increase sharply.

随着新矿投产，智利在世界铜产量中所占的份额将大幅度增长。

《柯林斯英汉双解大词典》

Freeport is the biggest publicly traded copper company in the world, and the Grasberg mine remains its main asset.

自由港是全球最大的公开交易的铜矿公司，而格拉斯伯格矿井是其主要的资产。

youdao

'Seventeen percent of Chile's copper production equates to almost 5% of world copper production.

智利铜产量的17%相当于全球铜产量的近5%。

youdao

China buys 40% of world copper supplies, for example.

ECONOMIST: Making sense of the fall in commodity prices

His special report The Copper Ring investigated a multi-billion dollar international fraud designed to manipulate the world's copper markets.

BBC: ABOUT MONEY PROGRAMME

Copper-market analysts believe that Zaire's high-grade ore could help create a world surplus of copper by the end of the decade, and bring prices down heavily.

ECONOMIST: Zaire