Institute of Research and Development: Notice on convening the 2024 Second Extraordinary General Meeting of Shareholders
Institute of Research and Development: Announcement of Resolutions of the 17th Meeting of the 3rd Board of Supervisors
Research Institute: Huatai United Securities Co., Ltd.\'s first temporary fiduciary management report on the issuance of convertible corporate bonds by Henan Zhonggong Design and Research Institute Group Co., Ltd. to unspecified targets in 2024
Research Institute: Announcement of Resolutions of the 26th Meeting of the 3rd Board of Directors
Institute of Research and Development: Announcement on terminating some fund-raising investment projects and permanently supplementing working capital with the remaining funds raised
Institute of Research and Development: Announcement on the Board of Directors\'s Proposal to Lower the Research and Development Debt-for-Equity Exchange Price
Research Institute: Huatai United Securities Co., Ltd.\'s verification opinion on Henan Zhonggong Design and Research Institute Group Co., Ltd. terminating some fund-raising investment projects and permanently supplementing the remaining funds raised with working capital
Institute of Research and Development: Notice on holding the first bondholders\' meeting in 2024
Institute of Research and Development: An indicative announcement on the expected triggering conditions for a downward revision of the conversion price of R&D bonds
Institute of Research and Development: Announcement on the Appointment of Senior Managers
Institute of Research and Development: Announcement on summary transfer of related parties\' contractual rights and obligations and related transactions
Research Institute: Joint Credit Assessment Co., Ltd.\'s concern announcement on the 2024 semi-annual performance loss of Henan Zhonggong Design and Research Institute Group Co., Ltd.
Institute of Research and Development: Announcement of Resolutions of the 25th Meeting of the Third Board of Directors
Research Institute: Announcement on Issuing a Performance Guarantee for Henan Zhongding Steel Structure Engineering Co., Ltd.
Institute of Research and Development: Special Report of the Board of Directors on the Deposit and Actual Use of the Company\'s 2024 Semi-Annual Convertible Corporate Bonds Raised Funds
Institute of Research and Development: Summary table of non-operating capital occupation and other related capital transactions by listed companies in the first half of 2024
Institute of Research and Development: Announcement of Board Resolutions
Institute of Research and Development: Establish a public opinion management system for research institutes
Institute of Research and Development: 2024 Semi-Annual Report Summary
Institute of Research and Development: Prompt Notice for Disclosure of 2024 Semi-Annual Report
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