Xinhua Finance, Beijing, [Month] [Day] - A reporter learned from the National Energy Administration today that the administration is actively supporting private enterprises to participate in the development and construction of coal mines in various forms, continuously stimulating the vitality of private investment. In [Year], a total of [number] large modern coal mines operated by private enterprises were approved, involving a total investment of over [amount] billion yuan.

According to a relevant official from the National Energy Administration, the aforementioned coal mines are primarily distributed in key coal-producing provinces and regions such as Xinjiang, Shaanxi, and Ningxia.

“下一步，国家能源局将督促有关产煤省区指导帮助企业加快办理煤矿相关手续，推动已核准项目尽快开工建设，在建煤矿尽快投产达产，助力民营经济高质量发展。”上述负责人表示。（安娜 孙广见） Please translate the following content directly into English without explanation. Understand the meaning of the article first. Do not return any unrelated information other than the translation. The content is as follows: (Source: Xinhua Finance)