Li Zhandong: Male, party member, university degree, senior accountant. He used to be the Deputy Minister and Minister of Finance of Lingyuan Iron and Steel Group Co., Ltd., the Deputy Manager of the Company's Business Improvement Department, the Supervisor of Ling Gang Beipiao Guobao Iron Mine Co., Ltd. and the Supervisor of Chaoyang Tianyi Jiguo New Materials Co., Ltd., and now he is the director, chief accountant, manager of the Finance Department and the director of Chaoyang Tianyi Jiguo New Materials Co., Ltd. Directors of Ling Gang Beipiao Guobao Iron Mine Co., Ltd., Lingyuan Iron and Steel International Trade Co., Ltd., Lingyuan Aoyi New Energy Co., Ltd., Chaoyang Longshan Asset Management Co., Ltd., Jianping Phosphate Mine Co., Ltd., Chaoyang Langma Tire Co., Ltd., Dongfeng Chaoyang Chaochai Power Co., Ltd., Lingyuan Iron and Steel Dafu Construction Service Co., Ltd., Shanghai Jingyi Investment Management Co., Ltd., Chaoyang Lingyuan Middle School Education Foundation and Chairman of Lingyuan Xu Yang Ling Gang Energy Co., Ltd.