Product

Lowest price

Highest price

Average price

Fluctuation

Update

Copper

68350

68450

68400

↑350

2011/9/1

Copper premium/discount

-200

-120

-160

↓-60

2011/9/1

Aluminum

17820

17860

17840

↓-40

2011/8/31

Aluminum premium/discount

110

150

130

↓-60

2011/8/31

Zinc

16950

17100

17025

   0

2011/9/1

Zinc premium/discount

-360

-210

-285

↓-15

2011/9/1

Nickel

164500

165500

165000

↑1500

2011/9/1

Tin

195000

197000

196000

↑1000

2011/9/1

Lead

16300

16500

16400

   0

2011/9/1