Unit:Dollar/Ton
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latest price off LME sopt/3-month premium and discount
Copper 8991.0/8992.0 40 b
Aluminum 2318.0/2319.0 -15 c
Lead 2365.0/2370.0 -5.5 c
Zinc 2220.0/2221.0 -12 c
Tin 26100.0/26150.0 30 b
Nickel 24700.0/24705.0 150 b
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"c "stands for premium
"b"stands for discount