Special report on the use of funds raised during the first half of 2024.
Half-year report for the year 2024.
Mid-year evaluation report of the "Improving Quality and Efficiency to Increase Returns" special action plan for the year 2024.
Summary of Half-Year Report in 2024.
Announcement of Resolution of the Fifth Meeting of the Second Board of Supervisors.
Announcement Regarding the Holding of the 2024 Semi-Annual Performance Briefing.
Announcement on the Progress of Share Repurchase through Centralized Bidding Trading Method
First Quarter Report of 2024 (Revised Edition)
Correction Notice Regarding Q1 2024 Report
Reply to the regulatory inquiry letter on information disclosure of Beijing Jingpin Special Equipment Technology Co., Ltd.'s 2023 annual report from Changjiang Securities Underwriting and Sponsorship Co., Ltd.
Reply to the regulatory inquiry letter on information disclosure of Beijing Jingpin Special Decoration Technology Co., Ltd.'s 2023 annual report by Deloitte Touche Tohmatsu Certified Public Accountants LLP (special general partnership).
Announcement on the reply to the Shanghai Stock Exchange's regulatory inquiry letter regarding the company's 2023 annual report information disclosure.
2023 Annual Report (Revised Version)
Announcement about voluntary disclosure of the acquisition of 40% equity of Polytechnology Defense Investment Co., Ltd.
Announcement on the Progress of Share Repurchase through Centralized Bidding Trading Method
Changjiang Securities Underwriting and Sponsorship Co., Ltd.'s verification opinion on the first public issue of restricted shares of Beijing Jingpin Tezhuang Technology Co., Ltd. listed for circulation.
Announcement on the Listing of Part of the Restricted Shares for the First Time
Changjiang underwriting and sponsorship co., LTD.'s opinion on the verification of core technology personnel adjustment and new core technology personnel recognition of Beijing Jingpute Zhuang technology co., LTD.
Announcement on the adjustment of core technical personnel and new identification of core technical personnel.
Announcement of Annual Equity Distribution Implementation in 2023
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