Shanghai SK Petroleum and Chemical Equipment (SZ:002278) Zhong Guo Zheng Quan Bao - Zhong Zheng Wang·2025-10-28 20:24Group 1 - The company's stock experienced abnormal trading fluctuations, with a cumulative closing price increase exceeding 20% over three consecutive trading days from October 23 to October 27, 2025 [1] - The company confirmed that there were no corrections or supplements needed for previously disclosed information, and no significant undisclosed information affecting stock prices was found [2][5] - The company's production and operational conditions remain normal, with no significant changes in the internal or external business environment [3] Group 2 - The company is planning to issue shares to specific investors through a simplified procedure, and there are no undisclosed significant matters related to this plan [3][5] - The largest shareholder, Jianhu County State-owned Assets Investment Management Co., Ltd., and its affiliates did not trade the company's stock during the period of abnormal fluctuations [4] - The company has confirmed that it is not in violation of information disclosure regulations and will comply with legal requirements regarding the upcoming stock issuance [6]