鑫科材料：公司现在铜箔带产品主要是青铜箔，黄铜箔和铜镍硅箔

Core Viewpoint - The recent price increase led by industry leaders has highlighted a significant supply-demand gap in the high-end copper foil (HVLP) sector due to capacity transformation and rising demand [1] Company Summary - The company currently produces copper foil products including bronze foil, brass foil, and copper-nickel-silicon foil. Bronze foil is primarily used in board-to-board connectors and mobile SIM card slots, while brass foil is utilized for heating elements, and copper-nickel-silicon foil is being developed for next-generation AI high-speed communication connectors [1]