瑞丰高材：公司控股子公司瑞丰玥能的黑磷吨级中试装置设备安装工作已经完成并进入调试阶段

Core Viewpoint - Ruifeng High Materials has completed the installation of its black phosphorus pilot-scale testing equipment and is now in the debugging phase, with plans to start trial production after debugging is completed [2] Group 1 - The company’s subsidiary, Ruifeng Yueneng, is responsible for the black phosphorus pilot-scale testing equipment [2] - The equipment installation work has been completed, indicating progress in the company's operational capabilities [2] - The next step involves debugging the equipment before initiating trial production, which suggests a timeline for future production activities [2]