宝鼎科技：河西金矿扩产项目主体施工基本完成，将向相关主管部门申请验收

Group 1 - The core point of the article is that the main construction of the Hexi gold mine expansion project has been basically completed, and the company will apply for acceptance from the relevant authorities [2] Group 2 - An investor inquired about the completion of the gold mine expansion project, highlighting that it was expected to be finished by August, but it is now September [2] - The company, Baoding Technology (002552.SZ), responded on September 3, indicating the progress of the project [2]