Dajin Heavy Industry (01081) A-shares experience abnormal trading fluctuations; there is no undisclosed information that should be disclosed.

Dajin Heavy Industry (01081) announced that the closing prices of the company's A-shares declined by a cumulative deviation of more than 20% over three consecutive trading days (October 13, 2026, October 14, 2026, and October 15, 2026). In accordance with the relevant provisions of the Shenzhen Stock Exchange Trading Rules, this constitutes an abnormal fluctuation in stock trading. The company's current production and operating activities are all normal, and no major changes have occurred in the internal or external operating environment. The company's board of directors confirms that the company currently has no undisclosed matters that should be disclosed under the relevant provisions of the Shenzhen Stock Exchange Stock Listing Rules and other relevant regulations, nor any planning, negotiations, intentions, agreements, or the like related to such matters; the board of directors has also not learned of any information that should be disclosed but has not been disclosed under the relevant provisions of the Shenzhen Stock Exchange Stock Listing Rules and other relevant regulations, and that would have a relatively significant impact on the trading prices of the company's shares and their derivatives; there is no information previously disclosed by the company that needs to be corrected or supplemented.