Product

Lowest price

Highest price

Average price

Fluctuation

Update

Copper

58280

58380

58330

↓-120

2012/5/3

Copper premium/discount

-50

50

0

↑75

2012/5/3

Aluminum

16150

16190

16170

↑90

2012/5/3

Aluminum premium/discount

-20

20

0

↑30

2012/5/3

Zinc

15350

15500

15425

   0

2012/5/3

Zinc premium/discount

-310

-160

-235

↑110

2012/5/3

Nickel

129000

131000

130000

↓-1500

2012/5/3

Tin

164000

165500

164750

   0

2012/5/3

Lead

15650

15750

15700

↓-25

2012/5/3