ECEC: There are no corrections in the performance report

According to the Zhitong Finance APP, Donghua Technology (002140.SZ) announced that the cumulative deviation of the closing price increase of its stock reached over 20% on two consecutive trading days, February 28 and March 3, 2025. According to the relevant regulations of the Shenzhen Stock Exchange, the above deviation falls under the category of abnormal stock trading fluctuations. On February 28, 2025, the company released the "2024 Annual Performance Express" (Donghua Technology 2025-008), disclosing the main financial data and related explanations for the 2024 fiscal year. The company made a special note in the announcement stating that "the financial data for the 2024 fiscal year contained in the announcement is only preliminary accounting data, audited by the company's internal audit department, and has not been audited by an accounting firm. There may be differences from the final data disclosed in the annual report, and investors should pay attention to investment risks." As of the date of this announcement, there are no corrections to the performance express. Recently, there have been inquiries on the interactive platform regarding the restructuring plan, big data layout, and other aspects. The company responded to the above inquiries on February 24, 2025. The company, its controlling shareholders, and actual controllers do not have any significant matters that should be disclosed but have not been disclosed, nor are there any significant matters in the planning stage