Unit£ºDollar/Ton
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     latest price off LME     sopt/3-month premium and discount
Copper 6500.0/6505.0              -22.5      c
Aluminum 2001.0/2002.0              -31.0      c
Lead  1756.0/1757.0              -32.0      c
Zinc  1856.0/1859.0              -32.0      c
Tin 17450.0/17475.0               -65      c
Nickel 21295.0/21300.0               -70      c
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"c "stands for premium

"b"stands for discount