Corporate Values

Secretary of the Board of Directors:Huang Jianfeng

Securities Affairs representative:Ma Lin

Tel:022-86341590

Fax:022-86896201

Email:sinoma-ec@sinoma-ec.cn

Address: 7thFloor, Block C, BeichenPlaza, Beichen Road, Beichen District, Tianjin

P.C.:300400

For online interaction of investors, please log in to Shanghai Stock Exchange e interactive platform, @ company name or stock code for question interaction,

website: http://sns.sseinfo.com/index.do