On 2011June16th, the grand foundation stone was laid for China Architecture Building and Kaiyuan International Plaza in the business district of Beijing Olympic Center. Shi Xiping, Chairman of the Board of Supervisors of State-owned Enterprises, Xu Bo, Deputy Secretary-General of Beijing Municipal Government, Deputy Director of Beijing Municipal Commission of Housing and Urban-Rural Development, Deputy Head of Chaoyang District, General Manager Guo Zaibin of Beijing Xinao Group, Director Zhou of SOM China District of the United States and other government leaders and partners were invited to the groundbreaking ceremony. Chairman and Party Secretary of China State Construction Engineering Corporation (hereinafter referred to as "China State Construction Engineering Corporation"), Yi Jun, Chairman of China State Construction Engineering Corporation (hereinafter referred to as "the Company"), General Manager of China State Construction Engineering Corporation, Zeng, Party Member and Vice President of China State Construction Engineering Corporation, Liu, Vice President of China State Construction Engineering Corporation, Party Member, Discipline Inspection Team Leader and Supervisor of China State Construction Corporation, and Wang Xiangming, Vice President of the Company. Li Baian and Ma Zeping, secretaries of the board of directors of the company, YuGe, chief engineer of the company, Du Shuling, deputy chief accountant of the company, and other leaders of various departments, divisions and secondary groups in Beijing attended the groundbreaking ceremony.