Guizhou Airlines Co., Ltd.: Guizhou Industrial Investment reduces its holding by 0.153026%

Guihan Shares Announcement: Shareholder Guiyang Industrial Investment Co., Ltd. reduced its holdings of the company's shares by 618,700 shares through centralized bidding from July 21, 2025 to August 7, 2025, accounting for 0.153026% of the total share capital of the company. The shareholding ratio decreased from 5.153028% to 5.000003%; after the reduction, it holds 2,021,560 shares, of which 7,640,000 shares have been pledged.