2003年11月14日,南开大学公司治理研究中心举办了一个“公司治理排行榜”的活动。该活动当时并未引起媒体关注,但证监会上市部副主任童道驰、深交所总经理张育军、上证所副总经理周勤业等多位权威人士出现在现场,并在发言中分别阐述了“类别表决制度”这一话题。此后, November 14, 2003, Nankai University Center for Corporate Governance held a “corporate governance ranking ” activities. At that time, the event did not attract media attention. However, many authorities such as Tong Daochi, the deputy director of the listing department of the CSRC, Zhang Yujun, general manager of the Shenzhen Stock Exchange, and Zhou Qinye, deputy general manager of the SSE appeared on the scene and stated separately in the speech “Class Voting System ”this topic. Since then,