Mr. YANG Kun

Mr. YANG Kun has been appointed as a Non-executive Director, the Chairman of the Board, the Chairman of the Nomination Committee and a member of the Investment Committee of the Company since July 2025.

Mr. Yang is currently the Deputy General Manager of Huada Semiconductor Co., Ltd. a substantial shareholder of the Company, the Chairman of Shanghai Belling Corp., Ltd. (a company listed on the Shanghai Stock Exchange with stock code: 600171), Chairman of Beijing ChipAdvanced Technology Co., Ltd. and General Manager of GTA Semiconductor Co., Ltd.

Mr. Yang has substantial work experience. Mr. Yang was the General Manager of Wangtai Jinan Information Technology Co., Ltd. (CLP Zhixing Technology Co., Ltd.) from February 2003 to March 2005. He was the General Manager of Nanjing Weimob Electronics Co., Ltd. from March 2005 to August 2020. Mr. Yang was the Deputy General Manager of Shanghai Belling Co., Ltd. from August 2021 to January 2024 and promoted to become the Chairman of Shanghai Belling Co., Ltd. since January 2024.

Mr. Yang graduated from Harbin Institute of Technology with a master of engineering specialized in radio engineering, electromagnetic field and microwave technology.