Yunnan Coal & Energy 

Yunnan Coal & Energy Co.,Ltd. is a Chinese company primarily engaged in the production and sale of coke and a broad spectrum of related chemical products. Its comprehensive product line includes sulfur, ammonium sulfate, carbon black, coal tar pitch, crude phenol, dephenolic oil, wash oil, anthracene oil, industrial naphthalene, non-aromatic compounds, xylene, toluene, benzene, coke powder, and metallurgical coke. The company's operations also encompass the design, manufacturing, installation, and ongoing maintenance of diverse industrial equipment. This extensive portfolio covers transportation machinery such as cranes and belt conveyors, specialized metallurgical and mining equipment, tunnel boring systems, wind power and water conservancy apparatus, environmental protection devices, and industrial rolls. Additionally, it develops and supplies materials renowned for their wear, corrosion, and heat resistance, alongside offering crucial repair and upkeep services for equipment and production lines. Further diversifying its business, Yunnan Coal & Energy Co.,Ltd. participates in gas engineering building construction, engages in equity investment, and manages various investment activities. Founded in 1997, the company is based in Kunming, China, and operates as a subsidiary of Kunming Iron and Steel Holdings Co., Ltd.