Vast Depth: Shareholders holding more than 5% of the shares reduce their holdings in the company, and the change in equity reaches the 5% threshold.

Hao Han Deep Announcement stated that Beijing Zhicheng Guangyi Investment Management Center, a shareholder holding more than 5% of the company's shares, reduced its holdings by 1.1181 million shares on April 16, 2026 through block trading and centralized auction, reducing its proportion of the total share capital from 5.71% to 5.00%. The equity change touched the 5% threshold. This equity change is part of a previously disclosed reduction plan, does not trigger a mandatory tender offer, and will not result in a change in the company's controlling shareholder or actual controller. As of the date of the announcement, the shareholder is still in the implementation period of the reduction plan, and the company will urge it to reduce its holdings in compliance and disclose information in a timely manner.