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

Copper   7010.0/7011.0               -17        c
Aluminium   2044.0/2045.0               -21        c
Lead   1939.0/1940.0               -20        c
Zinc   1948.0/1948.5               -27        c
Tin 18550.0/18575.0              -35        c
Nickel  20250.0/20255.0              -75        c
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"c "stands for premium

"b"stands for discount