Mr. Shen Jiansheng: President of the company, Chinese nationality, born in June 1963, college degree, CPC member. General Manager of the Company from December 2010 to October 2014; Since December 2010, he has served as chairman of the Board of directors of the Company. Since April 2019, he has been the general manager of the company.

Mr. Li Ruliang: Director of the company, Chinese nationality, born in December 1979, on-the-job postgraduate, MBA, senior accountant, member of the Communist Party of China. From February 2019 to present, deputy General Manager of the company; He has been a director of the Company since April 2019.

Mr. Zhang Ji: Director of the company, born in February 1982, master of Economics, graduated from Fudan University in July 2007. From March 2009 to November 2010 He served as deputy General Manager of Wuxi Yinbang Aluminum Co., LTD. Secretary of the Board of Directors from 2012 to May 2020; Since December 2010, he has served as director and Deputy general manager of the company.

Mr. Guo Gengfeng: Deputy General manager of the company, Chinese nationality, born in 1974, education background: 1995-1999 Jiangxi University of Science and Technology metal pressure processing bachelor degree; 2010-2011 CEIBS Executive MBA program Since April 23, 2018, he has served as the deputy General Manager of the company.

Mr. Peng Jiabing: Deputy General Manager and Secretary of the Board of Directors of the company, Chinese nationality, born in October 1986, bachelor's degree, deputy General Manager from May 20, 2020 to now, secretary of the Board of Directors from October 22, 2020.

Ms. Wang Jie: Chief Financial Officer of the company, Chinese nationality, born in December 1972, bachelor degree. From August 1998 to November 2010, He served as director of finance Department of Wuxi Yinbang Aluminum Co., LTD. Obtained the qualification of Senior Economist in October 2013; Since December 2010, he has served as the Chief Financial Officer of the Company.