Product

Lowest price

Highest price

Average price

Fluctuation

Update

Copper

59230

59330

59280

↑380

2012/4/6

Copper premium/discount

-150

-50

-100

0

2012/4/6

Aluminum

15960

16000

15980

↑30

2012/4/6

Aluminum premium/discount

-35

5

-15

↓-20

2012/4/6

Zinc

15150

15300

15225

↑100

2012/4/6

Zinc premium/discount

-340

-190

-265

↓-20

2012/4/6

Nickel

132000

133500

132750

↑1500

2012/4/6

Tin

169000

170500

169750

↓-250

2012/4/6

Lead

15550

15700

15625

↑75

2012/4/6