Hualan Biological Engineering, Inc.: Announcement regarding the shareholding of the chairman, actual controller, some directors of the company, as well as the follow-up shareholding plan of the chairman, actual controller, some directors, and senior management personnel.
Hualan Biological Engineering, Inc.: Announcement of Annual Equity Distribution Implementation in 2023
Hualan Biological Engineering, Inc.: Announcement regarding the price adjustment of the main products of the holding subsidiary.
Hualan Biological Engineering, Inc.: Announcement on the company's acquisition of a single plasma sampling license
Hualan Biological Engineering, Inc.: 2024 First Quarter Report
Hualan Biotech: Announcement of Resolutions of the 2023 Annual General Meeting of Shareholders of Hualan Bioengineering Co., Ltd.
Hualan Biology: Legal Opinion of Anhui Chengyi Law Firm on Hualan Bioengineering Co., Ltd. holding the 2023 Annual General Meeting of Shareholders
Hualan Biotech: Announcement on holding the 2023 Annual Results Briefing
Hualan Biotech: Huatai United Securities Co., Ltd.\'s continuing supervisory opinions on the spin-off of Hualan Bioengineering Co., Ltd.\'s subsidiary Hualan Biovaccine Co., Ltd. until listing on the GEM
Hualan Biotech: Announcement of Supervisory Board Resolutions
Hualan Biotech: Annual Special Audit Report on Related Party Capital Occupation
Hualan Biotech: “Rules of Procedure for the Nomination Committee of the Board of Directors”
Hualan Biology: 2023 Independent Director Annual Debriefing Report (Liu Wanli)
Hualan Biotech: 2023 Annual Audit Report
Hualan Biotech: Rules of Procedure for the Shareholders' Meeting of Hualan Bioengineering Co., Ltd.
Hualan Biotech: “Rules of Work of the Board Strategy Committee”
Hualan Biotech: Announcement on renewing the 2024 Audit Institution
Hualan Biotech: 2023 Social Responsibility Report
Hualan Biology: 2023 Annual Report
Hualan Biotech: Rules of Procedure for the Board of Directors of Hualan Bioengineering Co., Ltd.
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