Li Wei, born in September 1966, a research fellow in applied engineering technology and PhD of engineering, isthe chairman of the Company, the Party secretary and chairman of Shandong Energy Group Company Limited. Mr. Li joined the Company’s predecessor in 1988. He was appointed as the deputy manager of Baodian Coal Mine of Yankuang Group in December 1996. In May 2002, he was appointed as the director of the Restructuring Division of the Strategic Resources Development Department of Yankuang Group. In September 2002, he was appointed as the chairman, Party secretary and general manager of Yankuang XilinNeng Hua Company Limited, and presided over the overall CPC- and government-related affairs of Baodian Coal Mine in March 2004. He was appointed as the manager and deputy Party secretary of Baodian Coal Mine in September 2004, and manager and deputy Party secretary of Nantun Coal Mine in August 2007. He was appointed as the deputy chief engineer and deputy director of the Safety Supervision Office of Yankuang Group in August 2009, deputy general manager and director of the Safety Supervision Office of Yankuang Group in April 2010, and director, general manager and deputy Party secretary of Yankuang Group in May 2015. He was appointed as vice chairman of the Companyin June 2016, the deputy Party secretary, director, and general manager of Hualu Holdings Co., Ltd. in August 2020, and Party secretary and chairman of Shandong Energy Group in June 2021. He was appointed as the chairman of the Company in August 2021.Mr. Li graduated from University of Science and Technology Beijing. 

Liu Jian, born in February 1969, a research fellow in applied engineering technology and a master in engineering, is a Director of the Company. Mr. Liu Jian joined the Company’s predecessor in 1992 and was appointed as the Deputy General Manager of Dongtan Coal Mine of theCompany in 2009. He was appointed as the General Manager of Jining No. 3 Coal Mine and theGeneral Manager of Dongtan Coal Mine of the Company in 2014 and January 2016, respectively. InDecember 2016, he was appointed as the Deputy General Manager of the Company. In May 2019, he was appointed as the Director of the Company. In April 2020, he was appointed as the Party secretary and the General Manager of the Company. Mr. Liu Jian graduated from Shandong University of Mining and Technology.

Xiao Yaomeng, born in March 1972, a research fellow in applied engineering technology with a master degree of engineering, is the Party secretary, director and general manager of 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 manager of Jining No. 3 Coal Mine of the Company. In April 2020, he was appointed as the deputy general manager of the Company. In July 2021, he was appointed as the Party secretary and general manager of the Company. In August 2021, he was appointed as the director of the Company.Mr. Xiao graduated from China University of Mining and Technology. 

Zhu Qingrui, born in February 1966, a research fellow in applied engineering technology and PhD of engineering, is a director of the Company and the assistant general manager of Shandong Energy Group Limited. Mr. Zhu joined Lunan Chemical Fertilizer Plant in 1990. Mr. Zhu was appointed as the deputy chief engineer and chief engineer of Yankuang Guotai Chemicals. Co., Ltd. in 2003 and 2007, respectively, and was appointed as the director of the Project Planning Division and deputy general manager of Yancoal ErdosNeng Hua Co., Ltd. in 2009. He was appointed as deputy general manager of Yanzhou Coal Ordos Neng Hua Co., Ltd., executive director, general manager and deputy Party secretary of Inner Mongolia Rongxin Chemicals Co., Ltd. in 2013. He was appointed as deputy general manager of Yanzhou Coal Ordos Neng Hua Co., Ltd., executive director, general manager and Party secretary of Inner Mongolia Rongxin Chemicals Co., Ltd. in 2014. He was appointed as director, general manager and deputy Party Secretary of Yankuang Coal Chemicals Co., Ltd. in 2015, and as director, general manager and Party secretary of Yankuang Chemicals Co., Ltd. in 2016. He was appointed as director, Party secretary and general manager of Shaanxi Future Energy Chemicals Co., Ltd. in 2018. He was appointed as assistant general manager of Shandong Energy Group, and appointed as director, Party secretary and general manager of Shaanxi Future Energy Chemicals Co., Ltd. in 2020. He was appointed as the director of the Company in August 2021. Mr. Zhu graduated from East China University of Science and Technology. 

Zhao Qingchun, born in March 1968, a senior accountant with an EMBA degree, is a Director and the Chief Financial Officerof the Company. Mr. ZhaoQingchun joined the Company’s predecessor in 1989 and was appointedas the Chief Accountant of Finance Department in 2002 and Director of the Planning andFinance Department of the Company in 2006. In March 2011, he was appointed as the Vice Chief Financial Officer and the Director of the Finance Department of the Company. In March 2014, Mr. Zhao was appointed as the Assistant General Managerand the Director ofthe Finance Management Department of the Company. In January 2016, he was appointedas the Chief Financial Officer of the Company, and was appointed as the Director of the Company in June2016. Mr. ZhaoQingchun graduated from Nankai University.

Huang Xiaolong, born in November 1977, a senior economist and master of law, is a director and the secretary to the Board of the Company. Mr. Huang joined the Company’s predecessor in 1999. He was appointed as the Company’s securities representative in 2006, deputy-division-director-level secretary of the Company’s Secretary Office to the Board in 2008, and deputy director of the Company’s Secretary Office to the Board in 2012. He was appointed as the director of the Equity Reform and Restructuring Office of the former Shandong Energy Group Co., Ltd. in 2013, and director and deputy general manager of Dongguan Haichang Industry Co., Ltd. in 2016. He was appointed as a department consultant of the Secretary Office to the Board of Shandong Energy Group Co., Ltd. in August 2020. He was appointed as the secretary to the Board of the Company in July 2021. He was appointed as the director of the Company in August 2021.Mr. Huang graduated from University of International Business and Economics.

Tian Hui, born in August 1951, is a PhD supervisor, professor-level senior engineer and national master of engineering survey and design, and receives special subsidies from the State Council. Mr. Tian Hui is currently Deputy Director of the China Coal Industry Technology Committee. Mr. Tian Hui was Deputy Division Director and Deputy Director of the Shenyang Design Institute of the Coal Ministry, Deputy Director and Deputy Secretary of Beijing Coal Design Institute (Group), Director and Secretary of the Party Committee of China Coal International Engineering Design Institute, Secretary of the Party Committee and Vice Chairman of the board of China Coal Technology Engineering Group and Deputy Director of China Coal Industry Association. Mr. Tian Hui graduated from China University of Mining and Technology.

Zhu Limin, born in October 1951, holds a master's degree in economics. Mr. Zhu Limin was Deputy Division Director of the Pilot Program Department of National Institution Reform Committee, Division Director of Comprehensive Planning and Pilot Program Department of National Institution Reform Committee, Deputy General Manager of China Enterprise Shareholding Consultancy Company affiliated to National Institution Reform Committee, Deputy Director of Audit Department of China Securities Regulatory Commission, Deputy Director of Audit Bureau of China Securities Regulatory Commission, Director of Investors Education Office and Coordination Department of China Securities Regulatory Commission, Compliance Director of CITIC Construction Investment Securities Co., Ltd., and Chairman of Supervisory Committee of CITIC Construction Investment Securities Co., Ltd. Mr. Zhu Limin is currently a director of Focus Technology Co., Ltd, and independent director of Aisino Corporation,Goldstate Securities Corporation (a private company) and Xinda Securities Corporation (a private company). Mr. Zhu Limin graduated from Nankai University and Renmin University of China.

Cai Chang, born in December 1971, is a professor, PhD supervisor, PhD in Accountancy, Post-doctor ofEconomics, and an International Certified Senior Public Accountant (ICSPA). Mr. Cai Chang is currently the Director of the Tax Planning and LegalResearch Center of the Central University of Finance and Economics, the Director of theTax Administration Department and the Director of Editorial Board of the Chinese Taxand Legal Think Tank. Mr. Cai Chang is also a member of the Chinese Tax Institute, a visiting professor ofPeking University and Tsinghua University, and a master supervisor of Chinese Academyof Social Sciences Graduate School of Taxation and a lecture professor of Minjiang Scholars. Mr. Cai presided over the completion of a number of national andprovincial key scientific research projects and published ten works in the field ofaccounting and tax. Mr. Cai was appointed as the Independent Non-executive Director of the Company inNovember 2017. Mr. Cai Chang graduated from Tianjin University of Finance and Economics andthe Chinese Academy of Social Sciences.

Poon Chiu Kwok, born in April 1962, a bachelor of laws and a bachelor of business, a master of international accounting, senior certified accountant of CPA Australia, a senior member of Hong Kong Institute of CharteredSecretaries and a member of its technical consulting group andthe audit committee, member of the China focusgroup, a senior associate of the Chartered Corporate Governance Institute(previously known as the Institute of Chartered Secretaries and Administrators), asenior member and invited tutor of the Hong Kong Securities and Investment Association. Mr. Poon Chiu Kwok currently is the Executive Director, Vice President and the Company Secretary of Huabao International Holdings Limited.Mr. PoonPoon Chiu Kwokhas many years of working experience in investment banks, and has cross-industry experience in the financing, governance and management of listed companies.Currently he also acts as an Independent Director inthe following companies listed in theHKEX: Sunac China Holdings Limited, SANY Heavy Equipment InternationalHoldings Limited, AUX International Holdings Limited, Chongqing Chang’anMinshengAPLL Logistics Co., Ltd., Green Town Service Group Co., Ltd., Tonly Electronics HoldingsLimited, Yuanda China Holdings Limited, Jinchuan GroupInternational Resource Co. Ltd,andHonghua Group Co., Ltd. Mr. Poon Chiu Kwok was appointed as an Independent Non-executive Director of the Company in June 2017. Mr. Poon Chiu Kwok graduated from University ofLondon UK.