2连板上海港湾：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 - The company, Shanghai Port Bay, has issued a statement clarifying that its main business remains unchanged, focusing on geotechnical engineering services such as foundation treatment and pile foundation engineering, despite recent market fluctuations [2]. Financial Performance - As per the audited financial data for 2024, the commercial aerospace and perovskite solar energy businesses contribute less than 1% to the company's total revenue, indicating a small scale and lack of profitability [2]. - The aforementioned businesses do not have a substantial impact on the current operations of the company's main business [2].