On June 27, the Fuel Standardization Administration of the China Electric Power Enterprise Federation (CCFMC) and the expert investigation groups of China's major Power Groups investigated in Chenzhou City.

It was understood that the investigation group came to Hunan Xingyuan Intelligent Equipment Co., Ltd. in the Chenzhou Economic Development Enterprise Zone for visiting and investigation. Through on-site investigation and report, the investigation group highly affirmed the research innovation, product development and manufacture of the enterprise, and planned to popularize the company's products across the country. They pointed out that the industrial strategic layout and the selection of partners of the company were in the leading level among the peer enterprises.

The relevant person in charge of the Economic Development Zone accompanied the investigation.