淮河能源：公司煤电机组均位于安徽省内

Group 1 - The company, Huaihe Energy, confirmed that all its coal-fired power units are located in Anhui Province [2] - The majority of coal supply, aside from internal self-supply, comes from long-term contracts with the controlling shareholder, Huainan Mining [2] - The company also considers coal quality and delivery prices when purchasing market coal, and currently does not procure coal from Mongolia or Indonesia [2]