青山纸业(600103.SH)：公司子公司恒宝通有为博通供应光模块产品

Core Viewpoint - Qingshan Paper Industry (600103.SH) announced on the investor interaction platform that its subsidiary Hengbao Tong is supplying optical module products to Broadcom [1] Group 1 - Qingshan Paper Industry's subsidiary Hengbao Tong is engaged in the supply of optical module products [1]