Chairman and General Manager of Suzhou Kema Materials Technology Co., Ltd.
General Manager/Executive Director, Youyan Semiconductor Materials Co., Ltd.
Assistant Director of the 718th Institute, China Shipbuilding Industry Corporation
Executive Vice President of Shanghai Silicon Industry Investment Co., Ltd.
Chairman/Chief Engineer, Hubei Xingfu Electronic Materials Co., Ltd.
General Manager of Zhongjuxin Technology Co., Ltd.
Chairman of Shanghai Integrated Circuit R&D Center Co., Ltd.
Executive Vice Chairman and Secretary-General of the Integrated Circuit Materials Industry Technology Innovation Alliance Secretary-General of the Semiconductor Supporting Industries Branch of the China Semiconductor Industry Association