ZHOU Shoucheng, born in September 1952, a professor-level senior administrative  officer with Master’s degree, is the vice chairman of the Supervisory Committee of the Company and the secretary of the disciplinary inspection committee and the chairman of the labor union of Yankuang Group. Mr. Zhou joined the predecessor of the Company in 1979 and has held the posts of the secretary of the Youth League committee of Yankuang Group, the secretary of the party committee of Beisu Coal Mine and the secretary of the party committee of Xinglongzhuang Coal Mine successively from 1984 to 2002. He was the chairman of the labor union of Yankuang Group from 2002 to 2007 and became the secretary of the disciplinary inspection committee and the chairman of the labor union of Yankuang Group in 2007. In 2008, Mr. Zhou was appointed as the vice chairman of the Supervisory Committee of the Company. Mr. Zhou graduated from Central Communist Party School Correspondence Institute.

ZHANG Shengdong, born in March 1957, is a senior accountant, a Supervisor of the Company. He is also the assistant to the general manager, the deputy chief accountant and the head of the finance department of Yankuang Group. Mr. Zhang joined the Company’s predecessor in 1981 and became the head of the Finance Department of Yankuang Group in 1999. He also became the deputy chief accountant of Yankuang Group and a Supervisor of the Company in 2002. Mr. Zhang was appointed as the assistant to the general manager of Yankuang Group in 2008. Mr. Zhang graduated from China University of Mining and Technology.

ZHEN Ailan, born in November 1963, is a senior accountant, a senior auditor, a Supervisor of the Company and the deputy director of the audit department of Yankuang Group. Ms. Zhen joined the Company’s predecessor in 1980. She became the deputy director of the audit division of Yankuang Group in 2002 and was appointed as the deputy head of the audit department of Yankuang Group in 2005. In 2008, Ms Zhen became a Supervisor of the Company. Ms. Zhen graduated from Northeastern University of Finance and Economics.

WEI Huanmin, born in February 1957, a professor-level senior administrative officer, an Employee Supervisor and the secretary of the disciplinary inspection committee of the Company. Mr. Wei joined the Company’s predecessor in 1984. He was the deputy secretary of the disciplinary inspection committee and the director of the division of inspection of the Company from 2002 to 2006. He was appointed as the secretary of the disciplinary inspection committee of the Company in 2006. In 2008, Mr. Wei became an Employee Supervisor of the Company. Mr. Wei graduated from Central Communist Party School Correspondence Institute.

XU Bentai, born in December 1958, a professor-level senior administrative officer with a master’s degree, is an employee supervisor of the Company and the chairman of Jining III Coal Mine’s labor union. Mr. Xu joined the Company’s predecessor in 1978 and became the chairman of Jining III Coal Mine’s labor union in 1999. Mr. Xu became an employee supervisor of the Company in 2002. Mr. Xu graduated from the Party School of Shandong Provincial