male, born in March 1979, is a Chinese citizen with no permanent residence abroad and holds a bachelor's degree. 
Mr.Liu Xingguo previously worked at Hunan Zhongwei Holding Group Company Limited. He served as the head of our Company’s Guizhou plant from November 2015 to November 2017; general manager of the operations center and general manager of the human resources center of our Company from November 2017 to May 2019; executive director and general manager of Zhongwei New Energy Technology from  June 2019 to November 2021. He has been an executive director and general manager of Guizhou Zhongwei Xingyang since November 2021, vice president of our Company since March 2022, and a Director of our Company since March 2023.