上纬新材料科技股份有限公司股票交易风险提示公告

Core Viewpoint - The stock price of Shangwei New Materials has significantly increased, raising concerns about its detachment from the company's current fundamentals and potential market risks for investors [1][2]. Group 1: Company Fundamentals - The company's main business remains focused on the research, production, and sales of environmentally friendly high-performance corrosion-resistant materials, wind turbine blade materials, new composite materials, and circular economy materials, with no significant changes reported [2]. - The company reported a 12.50% increase in revenue for the first half of 2025, amounting to 783.77 million yuan, while the net profit attributable to shareholders decreased by 32.91% to 29.90 million yuan, primarily due to exchange losses and increased costs [3]. Group 2: Stock Performance and Trading Activity - From July 9, 2025, to September 2, 2025, the company's stock price surged by 1154.50%, significantly outpacing the growth of relevant indices such as the Sci-Tech Innovation Index and the Sci-Tech 50 [1][6]. - The stock has experienced multiple instances of abnormal trading fluctuations, with seven occurrences of both abnormal and severe abnormal trading conditions during the specified period, leading to 13 risk warning announcements [5]. - The trading turnover rate on September 2, 2025, was 6.58%, with an external turnover rate of 40.18%, both significantly higher than the average turnover rates of the previous five trading days [7]. Group 3: Market Position and Valuation - As of September 2, 2025, the company's price-to-earnings (P/E) ratio was reported at 443.93 times, with a rolling P/E ratio of 531.91 times, which is substantially higher than the industry average P/E ratio of 26.56 times [8]. Group 4: Control and Regulatory Matters - There are significant uncertainties regarding the change of control of the company, as the transaction requires compliance confirmation from the Shanghai Stock Exchange and other regulatory approvals, which may affect the completion of the share transfer [9].