What level of unit is Huadian Coal Industry?

High level. According to the query of official website Chemical Talent Network, Huadian Coal Industry Group Co., Ltd. is a central enterprise, a holding subsidiary of china huadian corporation and a national high-level unit. Huadian Coal Industry Group Co., Ltd., established in August 2005, is a specialized company specialized in the development and operation of coal and related industries under China Huadian Group Co., Ltd.