Yunnan Coal & Energy Co., Ltd. engages in the coal coking industry. IIt operates through the Coal Coking and Chemical Preparation segments. It offers coal tar, coke oven gas, crude benzene yellow phosphorus, sodium tripolyphosphates, and phosphoric acids. It is also involved in mining, investment, import and export, and provides comprehensive services of other chemical products. The company was founded in November 1996 and is headquartered in Kunming, China.