新开源(300109.SZ)：不直接生产光伏银浆

Core Viewpoint - The company, Xinkaiyuan (300109.SZ), does not directly produce photovoltaic silver paste but plays a significant role in its production through its PVP (Polyvinylpyrrolidone) products, which are essential additives in the manufacturing process of silver paste [1] Group 1 - The company's PVP products are crucial for optimizing the morphology of silver powder [1] - PVP enhances the dispersion of silver paste, making it suitable for various technological routes in photovoltaic cell production [1]