On October 16, Secretary of Baoshan Municipal Party Committee, inspected Yunnan Tongwei High Purity Crystal Silicon project. Su Gefei, Secretary of Changning County Committee, Ma Wenshou, Director of Baoshan Natural Resources and Planning Bureau, Yang Yanbin, Director of Industry and Trade Park, and other relevant leaders accompanied the investigation. Du Bingsheng, deputy general manager of Yongxiang Co., Ltd. and general manager of Yunnan Tongwei High-Purity Crystal Silicon, warmly received and  had a cordial talks.