Product

Lowest Price

Highest Price

Average Price

Fluctuation

Update

Copper

55850

55930

55890

↓-230

2012/8/28

Copper Premium/Discount

60

140

100

↑50

2012/8/28

Aluminum

15350

15390

15370

   0

2012/8/28

Aluminum Premium/Discount

-70

-30

-50

↑5

2012/8/28

Zinc

14600

14750

14675

↓-50

2012/8/28

Zinc Premium/Discount

-120

30

-45

   0

2012/8/28

Nickel

114000

116000

115000

↓-500

2012/8/28

Tin

154500

157000

155750

↑5500

2012/8/28

Lead

15050

15200

15125

↓-25

2012/8/28