Shanghai Port (605598.SH): The proportion of revenue from the company's business in the calcium titanate solar cell industry and commercial aerospace business are both relatively small in scale.

Intelligent Financial APP News, Shanghai Gangwan (605598.SH) issued a risk warning announcement saying that, after a self-inspection, the company noted that some platforms have included the company's stock in the "Perovskite Solar Cell Concept Stocks" and "Commercial Space Concept Stocks". After verification by the company, the company's main business is in the field of rock and soil engineering, such as ground treatment and pile foundation engineering; according to the audited financial data of the company for 2024, the revenue proportions of the perovskite solar cell business and commercial space business are both less than 0.5%, with small scales, and are both in a loss-making state. The above matters have no substantial impact on the company's current main business operations. Investors are advised to make decisions cautiously and invest rationally.