Unit£ºDollar/Ton
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     latest price off LME     sopt/3-month premium and discount 
Copper  8289.0/8290.0              -22      c
Aluminum  2288.0/2289.0              -28      c
Lead  2250.0/2255.0              -24      c
Zinc   2138.0/2140.0              -18      c
Tin 24300.0/24350.0               0      0
Nickel  21575.0/21600.0             -60      c
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"c "stands for premium

"b"stands for discount