Product

Lowest price

Highest price

Average price

Fluctuation

Update

Copper

56750

56850

56800

↓-1175

2012/4/16

Copper premium/discount

50

150

100

↑75

2012/4/16

Aluminum

15920

15960

15940

↓-30

2012/4/16

Aluminum premium/discount

10

50

30

↑20

2012/4/16

Zinc

15100

15250

15175

↓-100

2012/4/16

Zinc premium/discount

-300

-150

-225

↑100

2012/4/16

Nickel

130500

132500

131500

↓-800

2012/4/16

Tin

166000

168000

167000

↓-1000

2012/4/16

Lead

15500

15650

15575

↓-100

2012/4/16