Qingniao Firefighting: Some shareholders with a stake of over 5% released a pledge of 18.384 million shares.

Bluebird Fire Protection Announcement stated that shareholder Cai Weimin, who holds more than 5% of the shares, has completed the pledge release transaction for a portion of the company's shares. The released pledged shares amount to 18.384 million shares, accounting for 11.68% of his total holdings and 2.10% of the company's total share capital. The pledge start date was March 3, 2025, and the release date was November 10, 2025, with the creditor being Shanghai Haitong Securities Asset Management Co., Ltd. As of the announcement date, Cai Weimin held 157 million shares, accounting for 17.96% of the total, and after this release, the pledged shares amount to 41.3023 million, accounting for 26.24% of his total holdings and 4.71% of the company's total share capital.