Core Viewpoint - Shanghai Huili Building Materials Co., Ltd. has experienced a significant stock price fluctuation, with a cumulative decline exceeding 20% over three consecutive trading days, prompting the company to announce a share repurchase plan to stabilize its stock value and protect shareholder interests [2][3]. Group 1: Stock Price Fluctuation - The company's stock price fell by more than 20% cumulatively on May 16, 19, and 20, 2025, which is classified as an abnormal trading fluctuation according to the Shanghai Stock Exchange rules [2][3]. - The company confirmed that its current operational status is normal, with its main business focused on leasing its own factory buildings, and both revenue and net profit have remained stable [2][3]. Group 2: Share Repurchase Plan - To maintain company value and protect shareholder rights, the company plans to use between RMB 3 million and RMB 6 million of its own funds to repurchase shares at a maximum price of USD 0.510 per share within three months from May 20, 2025 [2][3]. - The company has sufficient domestic currency funds and has retained some USD in its foreign currency accounts to facilitate the share repurchase [3]. Group 3: Disclosure and Compliance - The company has conducted a self-examination and confirmed that there are no undisclosed significant matters affecting the stock's trading fluctuations, including major asset restructuring or other significant corporate actions [3][5]. - The board of directors has stated that there are no undisclosed matters that should be reported according to the stock listing rules, ensuring compliance with regulatory requirements [5].