On the morning of September 28, the 13th China International Aerospace Expo opened in Zhuhai. Xu Qiliang, member of the Political Bureau of the CPC Central Committee and vice chairman of the Central Military Commission; State Councilor Wang Yong; former commander of the Chinese People’s Liberation Army Air Force Ma Xiaotian; Xu Zhanbin, deputy director of the Bureau of Science, Technology and Industry for National Defense, and others attended the opening ceremony. Chang Dingqiu, Commander of the Air Force of the Chinese People's Liberation Army, Ma Xingrui, Deputy Secretary of the Guangdong Provincial Party Committee, Governor, and Director of the 13th China Air Show Organizing Committee, and Guo Yonghang, Secretary of the Zhuhai Municipal Party Committee, delivered speeches respectively. Lin Keqing, member of the Standing Committee of the Guangdong Provincial Party Committee and Executive Vice Governor, presided over the opening ceremony.