Unit£ºDollar/Ton
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     latest price off LME     sopt/3-month premium and discount 

Copper   9400.0/9401.0                48        b
Aluminum  2454.5/2455.0              -9.5        c
Lead  2530.0/2531.0                 3        b
Zinc   2399.0/2400.0               -12        c
Tin 26550.0/26600.0               55        b
Nickel  23840.0/23845.0              -50        c
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"c "stands for premium

"b"stands for discount