China and Proliferation of Weapons of Mass Destruction and Missiles: Policy Issues [Updated January 31, 2007] [open pdf - 293KB]
From the Summary: "Congress has long been concerned about whether U.S. policy advances the national interest in reducing the role of the People's Republic of China (PRC) in the proliferation of weapons of mass destruction (WMD) and missiles that could deliver them. Recipients of China's technology reportedly include Pakistan and countries that the State Department says support terrorism, such as Iran and North Korea. This CRS [Congressional Research Service] Report, updated as warranted, discusses the national security problem of China's role in weapons proliferation and issues related to the U.S. policy response, including legislation, since the mid-1990s. China has taken some steps to mollify U.S. concerns about its role in weapons proliferation. Nonetheless, supplies from China have aggravated trends that result in ambiguous technical aid, more indigenous capabilities, longer-range missiles, and secondary (retransferred) proliferation. As the Director of Central Intelligence (DCI) has reported to Congress, China remains a 'key supplier' of weapons technology, particularly missile or chemical technology."
CRS Report for Congress, RL31555