1. The newly-built projects of Yunnan Tianyao Chemical Co., Ltd. include technical renovation projects of hot polyphosphoric acid and ammonium polyphosphate production facilities and ammonium polyphosphate production lines with high and low polymerization degrees.
2. Yunnan Tianyao Chemical Co., Ltd. belongs to Yuntianhua Group Co., Ltd., which is an enterprise established by Yuntianhua Group and focuses on the development of fine phosphorus chemical industry, specializing in the research and development, production and base construction of fine phosphorus chemical products.