Product

Lowest price

Highest price

Average price

Fluctuation

Update

Copper

66900

67000

66950

↑25

2011-8-17

Copper premium/discount

50

150

100

   0

2011-8-17

Aluminum

17780

17820

17800

↑50

2011-8-17

Aluminum premium /discount

200

240

220

↑180

2011-8-16

Zinc

16650

16800

16725

↑50

2011-8-17

Zinc premium/discount

-235

-85

-160

↓-35

2011-8-17

Nickel

164000

165000

164500

   0

2011-8-17

Tin

196000

198000

197000

↓-500

2011-8-17

Lead

16150

16350

16250

   0

2011-8-17