Product

Lowest price

Highest price

Average price

Fluctuation

Update

Copper

67150

67300

67225

↑225

2011/8/26

Copper premium/discount

0

80

40

↓-60

2011/8/26

Aluminum

17860

17900

17880

↑60

2011/8/26

Aluminum premium/discount

220

260

240

↓-10

2011/8/26

Zinc

16750

16900

16825

   0

2011/8/26

Zinc premium/discount

-250

-100

-175

↑50

2011/8/26

Nickel

158500

159500

159000

   0

2011/8/26

Tin

193500

195500

194500

   0

2011/8/26

Lead

16200

16400

16300

↑50

2011/8/26