- http://www.buyusa.gov
- U.S. Commercial Service - http://www.doc.gov
- U.S. Department of Commerce - http://www.usembassy-china.org.cn
- U.S. Embassy in China - http://www.state.gov
- U.S. Department of State - http://www.exim.gov
- U.S. Ex-Im Bank - http://www.usembassy-china.org.cn/ipr
- U.S. Embassy Beijing IPR Toolkit - http://www.apectariff.org
- APEC Tariff Database - http://www.ustr.gov
- U.S. Trade Representative (USTR) - http://www.TDA.gov
- Trade and Development Agency - http://www.ita.doc.gov/td/td_home/tdhome.html
- Market Research by Industry and by Country - http://www.ita.doc.gov/td/tic/tariff/index.html
- Tariffs and Duties
- http://www.amcham-china.org.cn
- American Chamber of Commerce (Beijing) - http://www.amcham-shanghai.org
- American Chamber of Commerce (Shanghai) - http://www.amcham-Guangdong.org
- American Chamber of Commerce (Guangdong) - http://www.amchamtianjin.org
- American Chamber of Commerce (Tianjin) - http://www.uschina.org
- U.S.-China Business Council - http://www.usia.gov/posts/hong-kong
- U.S. Consulate in Hong Kong - http://www.adb.org
- Asian Development Bank (ADB) - http://www.wto.org
- World Trade Organization (WTO) - http://www.ccpit.org
- China Council for the Promotion of International Trade - http://www.cei.gov.cn
- China Economic Information - http://www.china-embassy.org
- China's Embassy in Washington D.C. - http://chinastatistics.com
- China's National Bureau of Statistics - http://www.ccfa.org.cn
- China's State Administration of Internal Trade-China Chain Store and Franchise Association - http://www.fmprc.gov.cn
- Ministry of Foreign Affairs (PRC) - http://www.mofcom.gov.cn
- Ministry of Commerce (PRC) - http://www.mii.gov.cn
- Ministry of Information Industry (PRC) - http://www.tpbjc.gov.cn
- Beijing Foreign Economic and Trade Commission (PRC) - http://www.shstock.cn.net
- Shanghai Stock Exchange - http://www.fid.org.cn
- Shanghai Foreign Investment Development Board - http://www.smert.gov.cn
- Shanghai Municipal People's Foreign Economic Relations & Trade Commission (SMERT) - http://www.stats-sh.gov.cn
- Shanghai Statistic Information Network - http://www.llrx.com
- searchable Intellectual Property Databases - http://www.chinabidding.com.cn
- Official e-Media for Governmental and Public Sector Tendering Notices of the P.R.C. - http://www.csiso.com
- Official Sports Facilities Construction and Standards Authority of State General Administration of Sports of P.R.C.