Huahai Cheng Ke: Yang Senmao, a shareholder holding more than 5% of the company's shares, has reduced his holdings by 0.72%.

Huahai Chengke announced that shareholder Yang Senmao reduced its holdings by a total of 584,689 shares of the company through centralized bidding and block trading from October 27 to November 10, 2025, accounting for 0.72% of the total share capital. Its shareholding ratio decreased from 6.68% to 5.96%, triggering a change in equity exceeding the 1% threshold. This reduction is part of the previously disclosed reduction plan, does not involve a mandatory offer, and does not violate any relevant regulations or commitments. As of the announcement date, Yang Senmao is still in the implementation period of the reduction plan, and the company will urge compliance with the reduction plan and timely disclosure of information.