Securities Code: 300465 Securities Abbreviation: Highstar Announcement Number: 2026-021
Highstar Software Co., Ltd.
UnionPay Technology Co., Ltd., a shareholder holding more than 5% of the shares, guarantees that the information provided to this company is true, accurate, and complete, without any false records, misleading statements, or significant omissions. This company and the entire board of directors guarantee that the content of the announcement is consistent with the information provided by the information disclosure obligor.
Announcement on Pre-disclosure of Share Reduction Plan by Shareholder Holding Over 5%
Special Reminder: Highstar Software Co., Ltd. (hereinafter referred to as the "Company") shareholder UnionPay Technology Co., Ltd. (hereinafter referred to as "UnionPay Technology") holds 32,701,580 shares of the Company as of the disclosure date of this announcement, accounting for 7.37% of the Company's total share capital. It plans to reduce its shareholdings by no more than 10,800,000 shares through centralized bidding and block trading within three months after 15 trading days from the disclosure date of this announcement, which does not exceed 2.43% of the Company's total share capital.