逸豪新材(301176.SZ)：目前暂不涉及类载板业务
Group 1 - The company has completed the research and development project for easily peelable ultra-thin carrier copper foil [1] - The company is currently not involved in the substrate business [1]
Group 1 - The company has completed the research and development project for easily peelable ultra-thin carrier copper foil [1] - The company is currently not involved in the substrate business [1]