Product

Lowest price

Highest price

Average price

Fluctuation

Update

Copper

71700

71800

71750

↑375

2011-7-26

Copper premium/discount

-350

-250

-300

↓-160

2011-7-26

Aluminum

17920

17960

17940

↑90

2011-7-26

Aluminum premium/discount

5

45

25

↓-45

2011-7-26

Zinc

18150

18300

18225

   0

2011-7-26

Zinc premium/discount

-560

-410

-485

↓-30

2011-7-26

Nickel

174500

175000

174750

   0

2011-7-26

Tin

205000

206500

205750

↑250

2011-7-26

Lead

16950

17150

17050

↓-50

2011-7-26