上海港湾：2024年商业航天业务和钙钛矿太阳能业务占公司营收比例不足1%

Core Viewpoint - Shanghai Port Bay (605598) announced on December 25 that its main business remains unchanged, focusing on foundation treatment and pile foundation engineering, despite recent stock trading fluctuations [1] Financial Performance - As of the audited financial data for 2024, the commercial aerospace and perovskite solar energy businesses contribute less than 1% to the company's revenue, indicating a small scale and lack of profitability [1] - The aforementioned activities do not have a substantial impact on the company's current main business operations [1]