Guizhou Chitianhua (600227.SH) subsidiary Anjia Mining resumes production.

Guizhou Chitianhua (600227.SH) announced that on July 15, 2025, its wholly-owned subsidiary Guizhou Anjia Mining Co., Ltd. (referred to as "Anjia Mining") ceased production due to a safety accident. During the production halt, the company diligently carried out reorganization work at the coal mine and rectified the identified problems and hidden dangers. On August 14, 2025, in accordance with the "Basic Requirements for Coal Mine Safety Production in Guizhou Province," the Tongzi County Industrial Energy and Science and Technology Bureau and the Tongzi County People's Government approved Anjia Mining's submission of the "Approval Form for the Resumption of Coal Mine Production in Tongzi County in 2025." Anjia Mining resumed production on August 16.