China Coal Energy Company Limited (01898) has issued an announcement stating that its stock experienced cumulative deviations in closing prices exceeding 20% over three consecutive trading days on February 27, March 2, and March 3, 2026. This constitutes an abnormal trading fluctuation as defined by the Shanghai Stock Exchange Trading Rules. The company's board of directors confirms that there are no undisclosed matters requiring disclosure under the Shanghai Stock Exchange Listing Rules, nor any related plans, discussions, intentions, or agreements. The board has also not been informed of any undisclosed information that could significantly impact the trading price of the company's stock or its derivatives. There are no corrections or supplements needed for previously disclosed information.