Product

Lowest price

Highest price

Average price

Fluctuation

Update

Copper

55600

55700

55650

↑200

2012/7/13

Copper premium/discount

-100

0

-50

↓-50

2012/7/16

Aluminum

15600

15640

15620

↑90

2012/7/16

Aluminum premium/discount

-70

-20

-45

↑15

2012/7/16

Zinc

14600

14750

14675

↑100

2012/7/16

Zinc premium/discount

-220

-70

-145

↓-10

2012/7/16

Nickel

118000

120000

119000

↑1750

2012/7/16

Tin

147000

148000

147500

0

2012/7/16

Lead

14950

15100

15025

↑75

2012/7/16