Yunnan Yuntianhua Co., Ltd. manufactures and sells phosphate and nitrogen fertilizers and formaldehyde copolymers in China. The company offers fine chemicals, such as polyoxymethylene, feed grade calcium phosphate, yellow phosphorus, phosphorus-based flame retardants, and fluorinated nitrobenzene, as well as engages in the phosphate ore mining business. It is also involved in the new energy materials, commerce and logistics, and international businesses.