诚邦股份: 诚邦股份关于持股5%以上股东权益变动触及5%整数倍的提示性公告

Core Points - The major shareholder, Ningbo Ningju Asset Management Center (Limited Partnership), has reduced its stake in Chengbang Ecological Environment Co., Ltd. from 5.12% to 5.00% as of September 3, 2025 [1][2] - The reduction in shareholding was achieved through centralized bidding, with a total of 317,116 shares sold, representing 0.12% of the company's total share capital [1][2] - The reduction does not trigger mandatory tender offer obligations and is consistent with previously disclosed plans [1][2] Summary by Sections Shareholder Information - The shareholder involved in the equity change is Ningbo Ningju Asset Management Center (Limited Partnership), which is classified as a significant shareholder [1] - The shareholder's identification code is 91330206580528329K [1] Equity Change Details - The equity change occurred on September 3, 2025, with Ningbo Ningju selling 317,116 shares [2] - The shareholding before the change was 1,353.0316 million shares (5.12%), and after the change, it is 1,321.3200 million shares (5.00%) [2] - The reduction in shareholding is part of an ongoing plan that has not yet been fully executed [2] Compliance and Regulations - The equity change complies with the relevant laws and regulations, including the Management Measures for the Acquisition of Listed Companies [2] - The company has disclosed the simplified equity change report in accordance with regulatory requirements [2]