青山纸业(600103.SH)：控股子公司恒宝通光在2025年上半年的净利润为209.90万元，占公司同期净利润的比重极小

Core Viewpoint - The company, Qingshan Paper (600103.SH), has noted that the market is categorizing it under the optical module concept, but the impact on its main business is minimal due to the small contribution from its subsidiary's net profit [1] Group 1 - The company's subsidiary, Shenzhen Hengbao Tong Optical Electronics Co., Ltd. (stock code: 832449), is projected to have a net profit of 2.099 million yuan in the first half of 2025 [1] - This net profit represents a very small proportion of the company's total net profit during the same period, indicating that it will not significantly affect the company's core operations [1]