Perennial Energy Holdings Limited, an investment holding company, engages in the exploration and mining of coking coal in the People's Republic of China. It offers clean, middling, and sludge, as well as coalbed methane gas. The company also operates a coal refinery. In addition, it operates underground coal mines, comprising Hongguo Coal Mine, Baogushan Coal Mine, and Xiejiahegou Coal Mine located in Panzhou City, Guizhou Province. The company was incorporated in 2017 and is headquartered in Liupanshui, China. Perennial Energy Holdings Limited operates as a subsidiary of Spring Snow Management, LTD.