Master's degree, Senior Engineer, and now Independent Director of the Company

From 1982 to 2012, Zhang Jianliang served at Beijing General Research Institute of Mining and Metallurgy as the Assistant Engineer of the Trial Plant, Engineer of the Metallurgy Plant and Deputy Director of the Scientific Research Department, GM of Hainan International Economy & Technology Consulting Company, Head of the Economic Development Division, Head of the Science & Technology Industry Division, Deputy Director of BGRIMM, Director and GM of Technical Consulting Company, Director and GM of BGRIMM Magnetic Materials & Technology Co., Ltd., and Chairman of Beijing Easpring Material Technology Co., Ltd. Since May 2020, he has been the Independent Director of the Company.