Copper

Aluminum

Zinc

Lead

Gold

Day Glue

Fuel Oil

Rebar

Wire

2002

23.27%

8.09%

-

-

-

10.17%

-

-

-

2003

19.95%

2.96%

-

-

-

32.94%

-

-

-

2004

38.65%

7.98%

-

-

-

9.92%

0.14%

-

-

2005

30.10%

2.76%

-

-

-

11.60%

4.18%

-

-

2006

15.89%

13.55%

-

-

-

26.53%

4.07%

-

-

2007

24.76%

2.29%

6.04%

-

-

21.29%

2.07%

-

-

2008

13.85%

3.07%

5.43%

-

2.08%

12.90%

2.81%

-

-

2009

25.42%

2.14%

3.59%

-

1.17%

11.47%

2.46%

10.19%

0.06%

2010

9.59%

0.92%

8.27%

-

0.59%

13.80%

0.32%

6.45%

0.00%

2011

10.88%

0.62%

3.36%

0.09%

1.85%

12.02%

0.07%

2.70%

0.00%