帝尔激光：帝尔激光研发生产基地二期项目目前正在建设中，目前正在积极推进项目达到可使用状态

Group 1 - The company's stock price is influenced by multiple factors including macroeconomic conditions and industry cycles [2] - The second phase of the company's R&D and production base is currently under construction and is being actively promoted to reach a usable state [2] - Investors are encouraged to follow the company's future announcements for specific progress updates on the project [2]