Nickel and tin rose in London.

伦敦交易所镍、锡价格上扬。

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Copper resumed a decline in London and New York. Aluminum, zinc, nickel, lead and tin also fell.

伦敦商品交易所和纽约商品交易所的铜金属价格双双下滑，锌、镍、铅、锡等金属的价格有所下降。

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Nickel, zinc and tin are all up 50%-60% since their March lows.

镍、锌、锡等金属价格均已自3月低点回升50%-60%。

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Zinc and lead were also down, although tin and nickel managed gains.

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The country is responsible for half the growth in purchases of aluminum, copper and steel and more than 85% of the growth in tin and nickel.

FORBES: Magazine Article

Many French horns, for example, are made of nickel silver, an alloy of copper, zinc, and nickel (it's silver in name and color only), and some are made of nickel bronze, an alloy of copper, tin, and nickel. (Brass itself is an alloy of copper and zinc.) Many brass instruments are silver-plated (sterling silver on brass), and some are gold-plated.

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