Product

Lowest Price

Highest Price

Average Price

Fluctuation

Update

Copper

54990

55050

55020

↓-300

2012/8/14

Copper Premium/Discount

-140

-80

-110

↓-150

2012/8/14

Aluminum

15380

15420

15400

↓-20

2012/8/14

Aluminum Premium/Discount

-35

5

-15

↑15

2012/8/14

Zinc

14500

14650

14575

   0

2012/8/14

Zinc Premium/Discount

-70

80

5

↑65

2012/8/14

Nickel

111500

112800

112150

↑400

2012/8/14

Tin

141000

142500

141750

↓-500

2012/8/14

Lead

14950

15050

15000

↓-50

2012/8/14