Product

Lowest

Highest

Average price

Fluctuation

Copper

71350

71500

71425

-75

Copper premium/discount

50

120

85

+35

Aluminum

16570

16610

16590

+20

Aluminum Copper premium/discount

-15

25

5

+20

Zinc

17950

18100

18025

0

Zinc Copper premium/discount

-370

-220

-295

+105

Nickel

195500

197000

196250

+1000

Tin

210500

213500

212000

0

Lead

17300

17500

17400

0