What does Lin Meng do? * Director ST Yushun

Lin Meng: Male, born in 1966, with China nationality and no permanent residency abroad, graduated from Guilin Institute of Electronic Technology with a bachelor's degree. He has worked in Zhaoqing Intelligent Instrument Factory, Zhaoqing Urban Construction Machinery Factory and Shenzhen Southern Airlines Tianchuan Electronic Equipment Co., Ltd. He is currently a director of the Company, a director of Shenzhen Ruijing Industrial Co., Ltd., and an executive director and general manager of Sichuan Jinglue Changfeng Semiconductor Co., Ltd.