Ms.Youncy Guo

Director of Marketing Operations

China National Chemical Information Center

4/F, Building B, Huaxin Mansion,No. 33 An Ding Road, Beijing 100029, P.R. China

Zip code:100029

Tel:+86 10 64444135

E-mail: guoj@cncic.cn




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Address: Huaxin Mansion, 33 Anding Road, Chaoyang District, Beijing, P.R.China