Xiao Yaomeng, born in March 1972, a research fellow in applied engineering technology with a master degree of engineering, is the Deputy General Manager and Chief Safety Officerof the Company. Mr. Xiao joined the Company's predecessor in 1994 and was appointed as the Director of the Safety Inspection Department of Dongtan Coal Mine of the Company in 2013, and the Chairman and the General Manager of Guizhou Wulunshan Coal Mining Company Limited in 2014. In 2016, he was appointed as the Deputy General Manager of Yankuang Guizhou Neng Hua Company Limited and Chairman of Guizhou Wulunshan Coal Mining Company Limited. In July 2018, he was appointed as the General Manager of Jining No. 3 Coal Mine of the Company. In April 2020, he was appointed as the Deputy General Manager of the Company. Mr. Xiao graduated from China University of Mining and Technology.

Gong Zhijie, born in December 1965, a research fellow in applied engineering technology with a master degree of engineering, is the Deputy General Manager of the Company. Mr. Gong joined the Company’s predecessor in 1985 and was appointed as the Deputy General Manager of Xinglongzhuang Coal Mine of the Company in 2003. In 2014, he was appointed as the General Manager of Xinglongzhuang Coal Mine; the General Manager of Jining No. 3 Coal Mine of the Company in 2015; the Safe Production Director of the Company in July 2018. He was appointed as the Deputy General Manager of the Company in January 2019. Mr. Gong graduated from China University of Mining and Technology.

Zhang Chuanchang, born in October 1968, a research fellow in applied engineering technology with a master degree of engineering, is the Deputy General Manager of the Company. Mr. Zhang joined the Company's predecessor in 1990 and was appointed as the Deputy General Manager of Yushuwan Coal Mine in 2006. In 2014, he was appointed as the General Manager of Jinjitan Coal Mine of Shaanxi Future Energy Chemical Company Limited. In May 2018, he was appointed as the Deputy General Manager of Shaanxi Future Energy Chemical Company Limited and the General Manager of Jinjitan Coal Mine of Shaanxi Future Energy Chemical Company Limited.In April 2020, he was appointed as the Deputy General Manager of the Company, the Chairman and General Manager of Ordos Energy Chemical Company Limited of the Company and the Chairman of Inner Mongolia Haosheng Coal Mining Company Limited of the Company. Mr. Zhang graduated from Shandong University of Science and Technology.

Wang Peng, born in June 1971, a research fellow in applied engineering technology with a master degree of engineering, is aDeputy General Manager of the Company.  Mr. Wang joined the Company's predecessor in 1994. In 2010, Mr. Wang was appointed as the Director of the Safety Inspection Department and Deputy General Manager of Xinglongzhuang Coal Mine of the Company. In 2016, he was appointed as the General Manager of Xinlongzhuang Coal Mine and Dongtan Coal Mine of the Company successively. In 2018, he was appointed as the Director and the General Manager of Yanzhou Coal Ordos Neng Hua Company Limited. In December 2019, he was appointed as the Chairman and the General Manager of Yanzhou Coal Ordos Neng Hua Company Limited. In April 2020, he was appointed as the Executive Director of YankuangDonghua Heavy Industry Company Limited. In April 2020, he was appointed as the Deputy General Manager of the Company.Mr. Wang graduated from Shandong University of Science and Technology.

Li Wei, born in July 1971, a research fellow in applied engineering technology with a master degree of engineering, is aDeputy General Manager of the Company. Mr. Li joined the Company's predecessor in 1990 and was appointed as the Deputy Head of Yankuang Jining No. 3 Power Plant Preparation and Construction Office in May 2004. In November 2004, he was appointed as the Deputy General Manager of Shandong Yankuang Jining No. 3 Power Company Limited. In January 2014, he was appointed as the General Manager of Shandong Yankuang Jining No. 3 Power Company Limited. In January 2017, he was appointed as the Chairman and General Manager of Shandong Hua Ju Energy Company Limited of the Company. In December 2019, he was appointed as the Deputy General Manager of the Company. Mr. Li graduated from Shandong University of Science and Technology.

Wang Chunyao, born in May 1967, a research fellow in applied engineering technology and a master of engineering, is the Chief Engineerof the Company. Mr. Wang joined the Company's predecessor in 1989 and was appointed as the Chief Engineer and the Deputy General Manager of Jining No. 3 Coal Mine of the Company in 2014. In 2017, he was appointed as the Director of Production Technology Department (Ventilation and Prevention Department) of the Company. In August 2017, he was appointed as the General Manager of Baodian Coal Mine of the Company. In April 2020, he was appointed as the Chief Engineer of the Company. Mr. Wang graduated from China University of Mining and Technology.

JinQingbin, born in November 1977, a senior accountant, a senior economist and MBA, serves as the Secretary to the Board of the Company. Mr. Jin joined the Company in 1998 and was appointed as the DeputyDirector and the Director of the Secretary Office of the Board of the Company successively. He obtained the qualification of board secretary for listed companies in Shanghai Stock Exchange in November 2008, and was appointed as the Securities Affairs Representative of the Company in November 2013. In March 2016, he was appointed as the Secretary to the Board of the Company. Mr. Jin graduated from Missouri State University.

Zhang Lei, born in May 1972, an International Certified Senior Accountant, an Australian Certified Public Accountant, with a master degree of business administration and a doctor degree of economics, is the Chief Investment Officer of the Company. Mr. Zhang served as Vice President of Siemens (China) Co., Ltd. and Chief Financial Officer of Siemens Northeast Asia Real Estate Group from September 2008 to September 2010. From September 2010 to June 2012, Mr. Zhang served as Executive Director and Chief Financial Officer of Chinalco Mining International, vice president and Chief Financial Officer of Chinalco Overseas Holdings Limited. From July 2012 to March 2013, Mr. Zhang served as the General Manager of Shell Far East, responsible for business finance and mergers and acquisitions.From March 2013 to March 2014, he served as Senior Vice President and Managing Director of SK Greater China in South Korea. Mr. Zhang joined the Company in 2014. He was appointed as the Chief Financial Officer of Yancoal Australia, the Chief Executive Officer of Oz-Star, and the General Manager of Yancoal International Holdings successively. In March 2020, he was appointed as the Chief Investment Officer of the Company. Mr. Zhang graduated from the Guanghua School of Management of Peking University and the Graduate School of the Chinese Academy of Social Sciences.