YUNNANYUNTIANHUACO.,LTD is principally engaged in manufacture and distribution of chemical fertilizers, and chemical materials and products. The Company operates its businesses through chemicals, construction materials, commercial logistics and coal mining. It provides synthetic ammonia, urea, ammonium nitrate, composite fertilizers, pentaerythritol, polyformaldehyde and sodium formate. Through its subsidiaries, the Company also provides glass fiber series products, mixed fertilizers, liquid ammonia, construction materials and coal, among others. The Company distributes its products in domestic markets and to overseas markets.