Core Viewpoint - Longyang Electronics (301389) emphasizes the future application of its HVLP5 copper foil products in the high-frequency market with transmission rates reaching 1.6T, driven by increasing demands from AI products for enhanced signal transmission rates and reduced signal loss [1] Group 1 - The HVLP5 copper foil is positioned to meet the evolving requirements of CCL (Copper Clad Laminate) products as the demand for high-speed signal transmission increases [1] - The company acknowledges that the requirements for copper foil, a key material in CCL, will continue to upgrade in response to market needs [1]