南玻A：青海高纯晶硅项目处在试生产阶段

Group 1 - The core viewpoint of the article is that the company Nanfang A has confirmed that its Qinghai high-purity silicon project is currently in the trial production phase and is progressing according to plan for reaching full production standards [1] Group 2 - The company is actively engaging with investors through an interactive platform to provide updates on its project status [1] - The project is significant for the company's operations in the high-purity silicon sector, which is crucial for the solar energy industry [1]