Product

Lowest Price

Highest Price

Average Price

Fluctuation

Update

Copper

54960

55010

54985

↑520

2012/8/6

Copper Premium/Discount

50

100

75

↓-10

2012/8/6

Aluminum

15380

15420

15400

↑90

2012/8/6

Aluminum Premium/Discount

-40

0

-20

   0

2012/8/6

Zinc

14500

14650

14575

↑50

2012/8/6

Zinc Premium/Discount

-140

10

-65

↓-45

2012/8/6

Nickel

113000

114800

113900

↑900

2012/8/6

Tin

143000

144000

143500

   0

2012/8/6

Lead

15000

15100

15050

↑50

2012/8/6