On May 29, 2009, "China Guangxi Product Exhibition 2009" and "The 4th China Machinery and Electronic Products Exhibition" opened at Jakarta International Expo-Kemayoran fairground. Chinese Ambassador to Indonesia Ms. Zhang Qiyue, Minister Counselor (Economic and Commercial) Mr. Fang Qiuchen, Deputy Secretary-General of People's Government of Guangxi Zhuang Autonomous Region, Mr. Du Xin, Director-General of Department of Commerce of Guangxi, Mr. Liu Shusen, Vice President of China Chamber of Commerce for Import & Export of Machinery & Electronic Products, Mr Wang Guiqing, Director-General of the Ministry of Industry of Indonesia, Mr. Ansari Bahari, Special Assistant to the Trade Minister, Mr. Widharma R.D, representatives from business associations and Indonesian-Chinese societies were present at the openning ceremony.