豫光金铅：泛半导体高纯金属材料项目目前是中试阶段

Core Viewpoint - The company is currently in the pilot testing phase for its semiconductor-grade high-purity metal materials project, with products produced and undergoing quality stability testing [1] Group 1 - The company has confirmed that its semiconductor-grade high-purity metal materials project is in the pilot testing stage [1] - Products from the project have been generated and are now in the quality stability testing phase [1] - The company plans to continuously optimize process parameters and improve product quality based on testing results, aiming to steadily advance the project [1]