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About Yunphos

 Yunphos is an integrated company group in the lines of phosphorus  and Chlor-Alkali Chemicals, headquartered in Kunming, Yunnan, China.  It owns 23 solely-funded subsidiaries and joint ventures, with over 4000 employees. Since 1997, Yunphos has kept being the China’s biggest exporter of yellow phosphorus and red phosphorus, and became the second of phosphoric acid since 2004. Meanwhile, Yunphos has also endeavored to become a world’s leading chemical company.


1989  Started business as a trader in the phosphorus field.
1995  The first phosphorus plant of Yunphos had been put into production.
1997   Became the China’s biggest yellow phosphorus exporter, and kept being ever since.
1999----2003  Yunnan Phosphorus Group Co., Ltd. incorporated. During the period, it took over 4 state-owned chemical plants, entered into 2 JVs and built a Phosphoric acid plant in Fangcheng, Guangxi.
2004   The construction of Yunphos (Xundian) Phosphorus & Electricity Co., Ltd completed. It is equipped with an self-supplying power plant.
2005   Yunphos tapped into Chlor-Alkali chemical territory, and the products ranges expanded to Chlor-Alkali products, PVC and STPP.
2006--2008   The calcium carbide plant and the second phosphoric acid plant (Taixing) were completed and put into production. The Super-fine red phosphorus project filled blank in the industry in China.
2009   Yunphos always makes progress continuously and steadily, having achieved annual turnover of about RMB 5.28 billion, taxes paid RMB 613 million and export volume US$200 million, The “circulatory production system” has been formed inside the Group.


Yunphos has been partnering with many first grade companies internationally and domestically for a long time. With our partners, we jointly research and develop high-value-added products. Drawing on the cooperation experience, we adopt advanced mode of management to streamline our administrative system, and work better together with our partners.