【点金互动易】HBM+先进封装，产品是HBM所需关键材料之一，这家公司产品覆盖先进封装化学品及OLED光纤涂料

Group 1 - The article emphasizes the importance of HBM (High Bandwidth Memory) and advanced packaging, highlighting that the company produces key materials required for HBM, including advanced packaging chemicals and OLED fiber coatings, with some wet electronic chemicals already achieving stable mass production [1] - The company is also involved in solid-state batteries and energy storage, supplying ultra-high nickel cathode materials and electrolytes in tonnage to multiple leading solid-state battery clients, with continuous growth in shipment volume [1]