Product

Lowest

Highest

Average price 

Fluctuation 

Update 

Copper 

70350

70450

70400

↓-100

2011-5-3

Copper premium/discount

350

450

400

↓-50

2011-5-3

Aluminium 

16570

16610

16590

↓-10

2011-5-3

Aluminum premium/discount

-45

-5

-25

↓-5

2011-5-3

Zinc 

16800

16950

16875

↓-150

2011-5-3

Zinc premium/discount

-360

-210

-285

↑30

2011-5-3

Nickel 

194500

195500

195000

↓-500

2011-5-3

Tin

216000

219000

217500

↑500

2011-5-3

Lead 

16600

16800

16700

   0

2011-5-3