Suppliers of National Silicon Industry Group Co., Ltd

National Silicon Industry Group Co., Ltd, Chinese name of which is 上海硅产业集团股份有限公司, was incorporated in Building 3, No. 755 Xingbang Road, Jiading District, Shanghai, China.

National Silicon Industry Group Co., Ltd. is mainly engaged in the research and development, production and sales of semiconductor silicon wafers. It is one of the largest semiconductor silicon wafer manufacturing enterprises in mainland China. One customer is Semiconductor Manufacturing International Corporation.

Within six years from 1st January 2019, Soitec S.A. (Soitec) authorizes Shanghai Simgui Technology Co., Ltd, a subsidiary of National Silicon Industry Group Co., Ltd, to use the intangible assets related to the Smart CutTM production process that Soitec currently owns or would acquire in the future without compensation, including patents, copyrights and trademarks. Shanghai Simgui Technology Co., Ltd can make use of this authorization to use Smart CutTM SOI silicon wafers for production, R&D and technical improvement in People's Republic of China (including Hong Kong and Macau). All products produced by Shanghai Simgui Technology Co., Ltd using the licensed technology would be sold to Soitec. Shanghai Simgui Technology Co., Ltd purchases raw materials from Soitec for the production of authorized products; Soitec is obliged to provide raw materials to Shanghai Simgui Technology Co., Ltd to help Shanghai Simgui Technology Co., Ltd achieve monthly production tasks.

The suppliers of main raw material to semiconductor silicon wafers produced by National Silicon Industry Group Co., Ltd are mainly overseas companies. From 2016 to September 2019, polysilicon, the key raw material, was mainly purchased by National Silicon Industry Group Co., Ltd from Wacker Chemie AG, Hemlock Semiconductor Operations LLC, and Marubeni Corporation.