北京昌宁公司与华东制罐公司购销合同纠纷案专家论证发言纪要杨振山中国政法大学法学教授、博士生导师王卫国中国政法大学法教授王罔求最高人民检察院特邀检察员、法学教授徐国栋中南政法学院法学教授、民商法博士关炯原国家工商总局政策法规司司长、人民大学兼职法学教授... Beijing Changning Company and Huadong Can Company Buying and Selling Contract Dispute Case Statement Yang Zhenshan China University of Political Science and Law Professor and PhD Supervisor Wang Weiguo China University of Political Science and Law Professor Wang Min Seeking Supreme People’s Procuratorate Invited Inspectors and Professor of Law Xu Guodong Central South University of Politics and Law Professor of Law, Civil and Commercial Law Guan Jiong, former director of the State Administration for Industry and Commerce Policy Department, Renmin University part-time law professor ...