Name list of professional association

China National Petroleum Corporation

http://www.cnpc.com.cn/

PetroChina Company Limited (PetroChina)

http://www.petrochina.com.cn/

China Petrochemical Corporation   SINOPEC

http://www.sinopecgroup.com.cn/

China Petroleum & Chemical Corporation (Sinopec Corp.)

http://www.sinopec.com.cn/

China Niational Offshore Oil Corporation

http://www.cnooc.com.cn/

China Niational Offshore Oil Corporation Ltd.  CNOOC

http://www.cnoocltd.com/

China Phosphate Fertilizer Industry Association

http://www.china-npk.com/

China Sulphuric Industry Association

http://www.china-npk.com/

China Chlorine Alkali Industry Association

http://www.ccaon.com/

China Soda Industry Association

http://www.chinasoda.com.cn/

Chinese Rubber Industry Association

http://www.cria.org.cn/

China National Coatings Industry Association

http://www.chinacoatingnet.com/

China Adhesives Industry Association

 http://www.cnaia.org/

Chinese Polyurethane Industry Association

http://www.cpuia.org.cn/

The  Membrane Industry Association Of China

http://www.membranes.com.cn/

China Petroleum and Chemical Engineer Service and Design Association

http://www.ccesda.com/

China Chemical Anticorrosion Technology Association

http://www.ccata.org.cn/

China Petroleum and Chemical Industry Automation and Application Association

http://www.cpcaa.org.cn/

China Petroleum Engineering Construction Association

http:// oil.sinoaec.org

China Petroleum and Petrochemical Engineering Institute

http://www.cppei.org.cn/

Chemical Industry and Engineering Society of China

http://www.ciesc.org.cn/

Zhong Hua Combination Qulity Certification Co. Ltd.

http://www.cciq.net/

Chemical Industry Press

http://www.cip.com.cn/

China International Chemical Consulting Corp.

http://www.ciccc.com/

China National Chemical Information Center

http://www.cncic.gov.cn/

China Haohua Chemical Industrial (Group) Corporation

http://www.haohuachem.com.cn/

China National Bluestar (Group) Corporation

http://www.china-bluestar.com/

China National Chemical Engineering Corp.    CNCEC

http://www.cncec.com.cn/

China National Chemical Construction Corp.

http://www.cnccc.com.cn/

China National Chemical Supply & Sales (Group) Corporation

http://www.chinachem.com.cn/

China National Chemical Equipment Corporation

http://www.cnce.com.cn/

China Huan Qiu Contracting & Engineer Corp.  HQCEC

http://www.hqcec.com/