Brief introduction of Sichuan Yongxiang Co., Ltd.

Sichuan Yongxiang Co., Ltd. was jointly funded by Tongwei Group and Sichuan Giant Star Enterprise Group Co., Ltd. in June 2002, with a registered capital of 308 million yuan. In February 2008, Tongwei, a listed company of Tongwei Group, successfully acquired 50% shares of Sichuan Yongxiang Co., Ltd. and became the largest shareholder of the company. Sichuan Yongxiang Co., Ltd. is a modern chemical enterprise mainly producing polysilicon, polyvinyl chloride (PVC) and carbide slag cement. It owns three subsidiaries: Sichuan Yongxiang Polycrystalline Silicon Co., Ltd., Leshan Yongxiang Silicon Industry Co., Ltd. and Leshan Yongxiang Polycrystalline Silicon Co., Ltd.