Stock Code: 002380 Stock Abbreviation: KeYuan Smart Announcement No.: 2026-017 Nanjing KeYuan Smart Technology Group Co., Ltd. Announcement on Abnormal Stock Trading Fluctuations The Company and all members of the Board of Directors guarantee the truthfulness, accuracy, and completeness of the information disclosed, and that there are no false records, misleading statements, or material omissions.
I. Stock Trading Abnormal Fluctuation Situation The stock of Nanjing KeYuan Smart Technology Group Co., Ltd. (hereinafter referred to as the "Company") experienced a cumulative increase in closing price deviation of 20.95% over three consecutive trading days: May 13, 2026, May 14, 2026, and May 15, 2026. In accordance with the relevant regulations of the Shenzhen Stock Exchange, this constitutes an abnormal stock trading fluctuation.
II. Company's Attention and Verification Situation Regarding the abnormal fluctuation of the Company's stock trading, the Company has conducted a self-inspection and verified with the Company's controlling shareholder and actual controller regarding relevant matters. The situation is hereby explained as follows:
- The information previously disclosed by the Company does not require correction or supplementation.
- The Company has not found any undisclosed material information recently reported by public media that may or has already had a significant impact on the Company's stock trading price.
- The Company's recent production and operation situation is normal, and there have been no significant changes in the internal and external operating environment, nor are any expected.
- Upon verification, apart from the disclosed matters, the Company, its controlling shareholder, and its actual controller have no material undisclosed matters concerning the Company, or matters that are in the planning stage.
- Upon verification, neither the Company's controlling shareholder nor its actual controller has bought or sold the Company's stock during the period of abnormal stock trading fluctuations.