Shandong Daye (SH:603278) Shang Hai Zheng Quan Bao·2025-12-26 21:33Core Viewpoint - The stock of Shandong Daye Co., Ltd. experienced an abnormal trading fluctuation, with a cumulative closing price increase exceeding 20% over three consecutive trading days from December 24 to December 26, 2025, as per the regulations of the Shanghai Stock Exchange [2][3]. Group 1: Stock Trading Abnormality - The company's stock price deviation accumulated over 20% during the specified trading days, indicating abnormal trading activity [2][3]. - The company confirmed that there are no undisclosed significant matters or important information that could affect the stock's trading fluctuations [2][4]. Group 2: Company Operations and Major Events - The company's production and operational status is normal, with no significant changes in the internal or external business environment [4]. - There are no major undisclosed matters from the controlling shareholder or actual controller that could influence the stock's trading [4]. Group 3: Clarification on Related Concepts - The company made a financial investment in Hubei Sanjiang Aerospace Jiangbei Machinery Engineering Co., Ltd. for RMB 59.998 million, acquiring a 4.216% stake, but this investment has minimal impact on the company's performance [5]. - The company is also associated with humanoid robot concepts; however, its main business remains focused on the research, production, and sales of tire wire, steel cord, and rubber hose wire, with no substantial revenue from robot tendon products yet [5].