Ms. Jin Ying/Mr. Li Qi, CETIC International Tendering Co., Ltd. Room 511, No. 5, Liupukang Street, Xicheng District, Beijing 100011, People’s Republic of China. Tel: +86 106 401 5511 ext. 3503. Fax: +86 106 341 4251. Email: jinying@cetic.com.cn