Product

Lowest Price

Highest Price

Average Price

Fluctuation

Update

Copper

52090

52190

52140

↑110

2013/12/31

Copper

Premium/Discount

-200

-110

-155

↓-15

2013/12/31

Aluminum

14070

14110

14090

↓-10

2013/12/31

Aluminum

Premium/Discount

-50

-10

-30

   0

2013/12/31

Zinc

15080

15230

15155

   0

2013/12/31

Zinc

Premium/Discount

-140

10

-65

↑40

2013/12/31

Lead

95400

96400

95900

↓-500

2013/12/31

Tin

141000

144000

142500

↓-500

2013/12/31

Nickel

14100

14250

14175

   0

2013/12/31