Unit:Dollars/ton ----------------------------------------
Price of LME LME Spot Price/3-month B/C
Copper 8162.0/8170.0 102 b
Aluminium 2992.0/2993.0 -42.5 c
Lead 2022.0/2027.0 -22 c
Zinc 2143.0/2145.0 -23.5 c
Tin 23975.0/24200.0 -10 c
Nickel 23000/23190 -140 c
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c for contango,b for backwardation