Hong Kong Exchanges
http://www.hkex.com.hk/eng/index.htm

Securities and Futures Commission, Hong Kong
http://www.sfc.hk/sfc/html/EN/

National Development and Reform Commission (NDRC), the People's Republic of China
http://en.ndrc.gov.cn/

Ministry of Environmental Protection of the People's Republic of China
http://english.mep.gov.cn/

China Solid Waste.com
http://www.solidwaste.com.cn/