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Biosino Bio-Technology and Science Incorporation — Investor Relations & Filings

Ticker · 8247 ISIN · HK0000082470 HKEX Manufacturing
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Filings indexed 913 across all filing types
Latest filing 2026-05-04 Regulatory Filings
Country HK Hong Kong
Listing HKEX 8247

About Biosino Bio-Technology and Science Incorporation

http://www.zhongsheng.com.cn

Biosino Bio-Technology and Science Incorporation is a high-technology enterprise specializing in the research, development, production, sale, and service of in-vitro diagnostic (IVD) products and reagents. Recognized as a major manufacturer of IVD reagents, the company primarily serves the Mainland China market. Biosino maintains complete independent intellectual property rights and emphasizes technological innovation, allocating approximately 10% of its total turnover to R&D. Its advanced R&D capabilities are supported by the "In Vitro Diagnostic Engineering Research Center," established in collaboration with the Chinese Academy of Sciences. The company actively participates in significant national science and technology initiatives, such as the National "863 Program," reinforcing its status as an innovative leader in clinical diagnostics.

Recent filings

Filing Released Lang Actions
MONTHLY RETURN OF EQUITY ISSUER ON MOVEMENTS IN SECURITIES
Regulatory Filings Classification · 95% confidence The document is a monthly return filing for an equity issuer listed on the Hong Kong Stock Exchange, detailing movements in authorised and issued share capital, public float sufficiency confirmation, and other share-related information for the month ended 30 April 2026. It is a regulatory compliance report related to share capital and public float requirements under the Exchange Listing Rules. The document is not an annual or interim financial report, earnings release, or management discussion. It is a regulatory filing specific to share capital movements and public float confirmation, which fits the category of Regulatory Filings (RNS) as it does not fall under more specific categories like Share Issue/Capital Change (SHA) or Transaction in Own Shares (POS) because it reports no changes or transactions, just confirmations and status. The document length and content confirm it is a substantive regulatory filing rather than a brief announcement or certification.
2026-05-04 English
POLL RESULTS OF THE ANNUAL GENERAL MEETING HELD ON 28 APRIL 2026
Declaration of Voting Results & Voting Rights Announcements Classification · 93% confidence The document is an announcement of the poll (voting) results from the Annual General Meeting held on 28 April 2026. It lists the resolutions, votes for and against, and confirms which resolutions were passed. This fits the definition of “Declaration of Voting Results & Voting Rights Announcements” (Code: DVA).
2026-04-28 English
VOLUNTARY ANNOUNCEMENT - SUBSIDIARY'S PRODUCT - ZS-2000 FULLY AUTOMATIC BIOCHEMICAL ANALYZER OBTAINING MEDICAL DEVICE REGISTRATION CERTIFICATE FOR MARKET LAUNCH
Regulatory Filings Classification · 95% confidence The document is a voluntary announcement by Biosino Bio-Technology and Science Incorporation regarding its subsidiary's product obtaining a medical device registration certificate for market launch. It provides detailed information about the product, its registration certificate, intended use, and expected impact on the company. The document is not a financial report, earnings release, or regulatory filing related to financial performance. It is an announcement about a business development event, specifically the registration and market launch of a new product. There is no indication that this is a full annual report, interim report, or any other detailed financial or governance report. The document is also not a notice of dividend, share issue, or management change. Given the nature of the content, it fits best under the category of a Regulatory Filing (RNS) as a general regulatory announcement that does not fit into more specific categories.
2026-04-20 English
Letter to Non-Registered Shareholders and Request Form - Notification of publication of Circular, Notice of AGM and Proxy Form
Report Publication Announcement Classification · 98% confidence The document is a notification letter to non‐registered shareholders informing them that the Company’s circular, Notice of AGM and proxy form (the “Current Corporate Communication”) have been published on the Company’s and the HKEX websites, and explaining how to request printed copies. It does not itself contain the AGM materials or financial results but merely announces their availability and publication. This fits the definition of a Report Publication Announcement (RPA).
2026-04-01 English
Letter to Registered Shareholders and Reply Form - Notice of publication of Circular, Notice of AGM and Proxy Form
Report Publication Announcement Classification · 92% confidence The document is a shareholder notification letter informing registered shareholders that the Company’s “Current Corporate Communications” (including a circular, notice of AGM and proxy form) have been published online and are available for access, with instructions on how to request printed copies. It does not contain the actual annual report, financial statements, or AGM materials themselves, but solely announces their publication and availability. Therefore, this is a Report Publication Announcement (RPA).
2026-04-01 English
Form of proxy for the annual general meeting to be held on Tuesday, 28 April 2026
Proxy Solicitation & Information Statement Classification · 85% confidence The document is a form of proxy for an upcoming annual general meeting, intended to solicit votes and provide shareholders with the resolutions to be considered. It is not the AGM’s slide deck or report itself, nor is it an announcement of a report. This aligns with the Proxy Solicitation & Information Statement category, which covers materials sent to shareholders to provide information and request votes for meetings.
2026-04-01 English

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