Who's Lee? Independent director of Alto Electronics

Li: Male, born in July 1963, China nationality, without permanent residency abroad, doctor's degree, certified public accountant, non-practicing member of China Institute of Certified Public Accountants. Since 1988, he has worked in the accounting department of Zhongnan University of Finance and Economics, Hainan Hong Kong and Macao Industrial Co., Ltd., Yuehua Electric Power Co., Ltd., Cai Xiang Securities Co., Ltd., Delong Group, Shenzhen Zhongke Zhi Capital Investment Management Co., Ltd. and other companies. He used to be an independent director of the company. He is currently an independent director of Shenzhen Guo Fu Gold Co., Ltd. and an independent director of the Company.