The ABA’s May 19, 2005 comments on the most recent draft of China’s Antimonopoly Law can be found here: http://www.abanet.org/antitrust/jt-pdf/joint-comments/abaprcat2005finalcombowapp.pdf
The comments are quite detailed and include a Chinese translation of the executive summary as well as appendices. The appendices include the APA’s July 15, 2003 comments on the draft Antimonopoly Law at that time.