目前，公司碳氢树脂产品是高速覆铜板的核心基材树脂，产品主要应用于覆铜板中

Group 1 - The company is currently focusing on its hydrogenated resin products, which are core materials for high-speed copper-clad laminates [2] - The products are primarily used in copper-clad laminates, and further application in AI servers requires validation through copper-clad laminates, PCBs, and terminal devices [2]