Tan: Male, Han nationality,1born in February 1966, bachelor of management, professor-level senior political engineer. He has served as a fleet loading technician in the coal operation area of Shijiu Port Authority; Vice captain of loading team of coal loading and unloading company of Shijiu Port Authority; Captain of the loading fleet and unloading fleet of the first loading and unloading company of Rizhao Port Authority, and deputy manager of the company; Appoint the executive deputy general manager of Shandong Rizhao Jiaodian Co., Ltd.; Appoint the executive deputy general manager of Rizhao Yuangang Cement Co., Ltd.; Appoint the executive deputy general manager of Rizhao Yuangang Cement Co., Ltd. (middle-level full-time treatment); General manager of Jinqiao Investment Co., Ltd. (middle-level full-time treatment); Appoint the general manager and party branch secretary of Rizhao Zhongyan Ship Fuel Supply Co., Ltd. (middle-level full-time treatment); Appoint the general manager and party branch secretary of Rizhao Zhongyan Ship Fuel Supply Co., Ltd. (middle-level chief); Manager and Deputy Secretary of the Party Committee of Rizhao Port Bibo Service Company; Party secretary, executive director and deputy manager of Rizhao Port Lanshan Port Co., Ltd., currently member and supervisor of Party Committee of Rizhao Port Co., Ltd., manager of Lanshan Loading and Unloading Branch of Rizhao Port Co., Ltd., and appointed general manager of Rizhao Port Shanshan Steel Terminal Co., Ltd.