有研粉材：用于昇腾芯片的高性能散热铜粉为公司独供

Core Viewpoint - The company has confirmed that it is the sole supplier of high-performance thermal copper powder used in the Ascend series 910 chips [1] Company Summary - The company, Youyan Powder Materials (stock code: 688456), has engaged with investors regarding its product supply [1] - The specific product in question is high-performance thermal copper powder, which is critical for the performance of the Ascend series 910 chips [1]