Unit£ºDollar/Ton
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     latest price off LME     sopt/3-month premium and discount 
Copper   8340.0/8345.0                45      b
Aluminum  2281.0/2282.0               -27      c
Lead   2331.0/2332.0               -23      c
Zinc   2190.0/2195.0               -10      c
Tin 24300.0/24350.0                0      0
Nickel  22800.0/22825.0              -50      c
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"c "stands for premium

"b"stands for discount