Mr. Li Yusheng                            
Copper Dept.                     
Tel: +86-10-63965357                       
Email: copper@antaike.com                  
Beijing Antaike Information Development Co., Ltd.
2nd Floor, 12B Fuxing Road Beijing 100814, CHINA
Fax: +86-10-63971645, 63971647

Ms. Sheila Ju
International Department
Email：cmm@antaike.com
Tel: +86 10 63965383
Beijing Antaike Information Development Co., Ltd.