Product

Lowest Price

Highest Price

Average Price

Fluctuation

Update

Copper

55270

55320

55295

↑270

2012/8/16

Copper Premium/Discount

200

250

225

↑400

2012/8/16

Aluminum

15320

15360

15340

↓-50

2012/8/16

Aluminum Premium/Discount

-20

20

0

↑45

2012/8/16

Zinc

14450

14600

14525

↓-50

2012/8/16

Zinc Premium/Discount

-85

65

-10

↑10

2012/8/16

Nickel

111200

112600

111900

↓-150

2012/8/16

Tin

141000

142500

141750

   0

2012/8/16

Lead

14850

15000

14925

↓-50

2012/8/16