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Sino Biological Inc. — Investor Relations & Filings

Ticker · 301047 ISIN · CNE100004Q23 Shenzhen Stock Exchange Professional, scientific and technical activities
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Filings indexed 485 across all filing types
Latest filing 2025-05-09 Transaction in Own Shar…
Country CN China
Listing Shenzhen Stock Exchange 301047

About Sino Biological Inc.

https://www.sinobiological.com

Sino Biological Inc. is a global provider of biological reagents and contract research services, specializing in recombinant protein and antibody technologies. The company maintains an extensive catalog of off-the-shelf products, including thousands of recombinant proteins, cytokines, viral antigens, and monoclonal antibodies. These resources support diverse applications in drug discovery, diagnostic development, and basic life science research. Beyond its product portfolio, the company offers comprehensive CRO services such as custom protein expression, antibody development, and biological testing. Utilizing high-throughput mammalian and insect cell expression platforms, Sino Biological provides scalable solutions for the pharmaceutical and biotechnology sectors. The organization is particularly noted for its rapid reagent development in response to emerging infectious diseases and its integrated approach to supporting the global research community.

Recent filings

Filing Released Lang Actions
关于注销回购股份减少注册资本暨通知债权人的公告
Transaction in Own Shares Classification · 95% confidence The document is a public announcement by Beijing Yiqiao Shenzhou Technology Co., Ltd. regarding the cancellation of repurchased shares and the consequent reduction of registered capital. It notifies creditors about their rights to claim debts or request guarantees within 45 days following the announcement. The content focuses on share repurchase, capital reduction, and creditor notification, which aligns with a company buying back its own shares and reducing capital. The document is relatively short (1425 characters) and is an official announcement rather than a detailed financial report or analysis. Therefore, it fits best under the category of Transaction in Own Shares (POS), which covers reports of the company buying back or selling its own shares (share repurchase/issuance).
2025-05-09 Chinese
2024年年度股东大会决议公告
Declaration of Voting Results & Voting Rights Announcements Classification · 95% confidence The document is a detailed announcement of the resolutions passed at the 2024 Annual General Meeting (AGM) of Beijing Yiqiao Shenzhou Technology Co., Ltd. It includes voting results on various proposals such as the 2024 annual report, board work report, financial reports, profit distribution plan, auditor appointment, remuneration, capital reduction, and cash management. The document also confirms the legality and validity of the meeting and voting process, with legal opinions attached. The content is focused on the AGM meeting details and voting outcomes rather than the full annual report or financial statements themselves. Therefore, this document fits the category of Declaration of Voting Results & Voting Rights Announcements (DVA). The document length (6026 characters) and detailed voting data support this classification with high confidence.
2025-05-09 Chinese
中信证券股份有限公司关于北京义翘神州科技股份有限公司持续督导保荐总结报告书
Audit Report / Information Classification · 95% confidence The document is titled as a "持续督导保荐总结报告书" which translates to a "Continuous Supervision Sponsorship Summary Report" by a sponsor (中信证券股份有限公司) regarding the company 北京义翘神州科技股份有限公司. It details the sponsor's ongoing supervision and review of the company's compliance with regulatory requirements, governance, use of raised funds, and information disclosure since the company's IPO. The document includes summaries of the sponsor's duties, findings, and opinions on the company's operations and compliance during the supervision period. It is not a full annual or interim financial report, nor is it an earnings release or a regulatory filing announcement. It is a specialized report related to the sponsor's continuous supervision responsibilities post-IPO, which aligns with the category of Audit Report / Information (AR) as it involves audit verification, compliance checks, and supervisory reporting by the sponsor. The document length is 2215 characters, which is relatively short but contains substantive content rather than just an announcement or certification. Therefore, the best fit is AR (Audit Report / Information). FY 2024
2025-04-29 Chinese
中信证券股份有限公司关于北京义翘神州科技股份有限公司2024年度跟踪报告
Regulatory Filings Classification · 95% confidence The document is titled as a "2024年度跟踪报告" (2024 Annual Tracking Report) issued by 中信证券股份有限公司 (CITIC Securities Co., Ltd.) regarding 北京义翘神州科技股份有限公司 (Beijing Yiqiao Shenzhou Technology Co., Ltd.). It details the sponsor's review and supervision work, including information disclosure, internal control, fundraising supervision, governance, and regulatory compliance over the year 2024. The document includes detailed descriptions of the sponsor's activities, findings, and regulatory measures taken against the sponsor company. It is a comprehensive report on the sponsor's ongoing monitoring and compliance oversight rather than a full annual report of the company itself. The document is not an announcement of a report but a substantive tracking report with detailed content. This type of document aligns with the category of Regulatory Filings (RNS) as it is a regulatory compliance and supervision report related to sponsor duties and regulatory oversight, not a standard annual report (10-K) or audit report (AR).
2025-04-29 Chinese
中信证券股份有限公司关于北京义翘神州科技股份有限公司2024年度持续督导培训情况报告
Audit Report / Information Classification · 85% confidence The document is titled as a "2024年度持续督导培训情况报告" which translates to "2024 Annual Continuous Supervision Training Report" by CITIC Securities for Beijing Yiqiao Shenzhou Technology Co., Ltd. It describes a training session conducted by the sponsor (CITIC Securities) for the company and its management on regulatory compliance and listing rules. The content focuses on the training details, participants, and conclusions about the training effectiveness. There are no financial statements, earnings data, or regulatory filings such as audit reports or annual reports. The document is a report on a specific training activity related to regulatory compliance and supervision, which does not fit into categories like Annual Report, Interim Report, or Earnings Release. It is also not a general regulatory filing or announcement but a specific report on a training event. Given the nature of the document as a report on a training activity related to regulatory supervision, it best fits under Audit Report / Information (AR), which includes internal or regulatory stress tests and related compliance reports, excluding full annual reports. The document is not an announcement but a substantive report on the training conducted as part of regulatory supervision. FY 2024
2025-04-29 Chinese
中信证券股份有限公司关于北京义翘神州科技股份有限公司2024年度持续督导工作现场检查报告
Audit Report / Information Classification · 95% confidence The document is titled as a "2024年度持续督导工作现场检查报告" which translates to "2024 Annual Continuous Supervision On-site Inspection Report" by CITIC Securities Co., Ltd. regarding Beijing Yiqiao Shenzhou Technology Co., Ltd. The content includes detailed on-site inspection items such as corporate governance, internal control, information disclosure, protection of company interests, use of raised funds, performance, shareholder commitments, and other important matters. It is a comprehensive supervisory inspection report rather than a financial statement or earnings release. It does not contain quarterly or annual financial statements or earnings highlights, nor is it a simple announcement or certification. The document is a detailed audit-like report on governance, compliance, and operational controls, which fits the category of an Audit Report / Information (AR). FY 2024
2025-04-29 Chinese

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