20 1 1 Announcement of the Organization Department of Gansu Provincial Party Committee on Ding Hongxing and other 48 comrades before taking office: He is currently the director and deputy general manager of the provincial construction investment (holding) group company, and is proposed to be the general manager of the provincial construction investment (holding) group company.

20 12 On June 26th, Gansu Provincial People's Government decided: General Manager and Director (concurrently) of Gansu Province Affordable Housing Construction Investment Co., Ltd.;

On April 20th, 20 15, Gansu Provincial People's Government decided to appoint Su Haiming as the chairman of Gansu Construction Investment (Holding) Group Company and the general manager of China Gansu International Technical Cooperation Company, and to remove him from the post of general manager of Gansu Affordable Housing Construction Investment Co., Ltd.;

From 20 15 to 12, Su Haiming is the director of Gansu Urban and Rural Development Investment Group Co., Ltd.