No.

According to a query on the official website of Yankuang Energy, Yankuang Energy has fully implemented the new development concept and built three major operating bases in Shandong, Shaanxi and Inner Mongolia, and Australia. It has no companies in Gansu.

Yankuang Energy Group Co., Ltd. was established in 1997, with mining, high-end chemical new materials, new energy, high-end equipment manufacturing, and smart logistics as its leading industries.