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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 2025-11-18 AGM Information
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
关于召开2025年第二次临时股东大会的通知
AGM Information Classification · 95% confidence The document is a detailed notice about convening the 2025 second extraordinary general meeting of shareholders (临时股东大会) for Beijing Sinobiological Technology Co., Ltd. It includes information about the meeting date, voting procedures, proposal details, registration instructions, and proxy forms. The content focuses on the announcement and organization of a shareholders meeting rather than the meeting materials or results themselves. There is no indication that this is a report of voting results or a management report, nor is it a proxy solicitation or remuneration report. The document is lengthy (7548 characters) and contains detailed procedural information for shareholders to participate in the meeting. This fits the category of a formal meeting notice or announcement, which aligns best with AGM Information (AGM-R) as it is the presentation and materials shared during the Annual or Extraordinary General Meeting, specifically the notice and agenda for the meeting.
2025-11-18 Chinese
关联交易管理办法
Governance Information Classification · 95% confidence The document is titled '关联交易管理办法' which translates to 'Related Party Transaction Management Measures' and contains detailed rules and procedures regarding related party transactions, including definitions, principles, decision-making procedures, and disclosure requirements. It is a governance document outlining internal rules and compliance with regulatory requirements related to related party transactions. There is no indication that this is an announcement, a financial report, or a meeting material. It is a governance policy document issued by the company's board. Therefore, the most appropriate classification is Governance Information (CGR). The document length is 4629 characters, which is sufficient for a detailed governance report rather than a brief announcement or notice.
2025-11-18 Chinese
对外投资管理制度
Governance Information Classification · 95% confidence The document is titled '对外投资管理制度' which translates to 'External Investment Management System' and outlines the company's internal policies and procedures for managing external investments. It includes sections on general principles, decision-making authority, internal controls, implementation, and supervision related to investments. There are no financial statements, earnings data, or regulatory disclosures typical of financial reports. The document is a governance or policy document detailing internal rules and procedures rather than a report or announcement. It is not an announcement of a report but a substantive internal policy document. Therefore, the most appropriate classification is Governance Information (CGR). The document length is 3339 characters, which is relatively short but contains detailed governance content, not just an announcement or notice.
2025-11-18 Chinese
独立董事工作制度
Governance Information Classification · 95% confidence The document is titled '独立董事工作制度' which translates to 'Independent Director Work System'. It details the governance structure, responsibilities, nomination, election, duties, rights, and remuneration of independent directors at the company. It references relevant laws, regulations, and company bylaws. The content is a governance framework document rather than a report of financial results, meeting minutes, or announcements. It does not contain financial data, voting results, or legal proceedings. It is a governance information document outlining internal rules and practices related to independent directors. Therefore, the most appropriate classification is Governance Information (CGR). The document length (6461 characters) supports it being a substantive governance document rather than a brief announcement or certification.
2025-11-18 Chinese
董事、高级管理人员离职管理制度
Board/Management Information Classification · 95% confidence The document is titled '董事、高级管理人员离职管理制度' which translates to 'Board and Senior Management Personnel Resignation Management System'. It details policies and procedures related to the resignation, dismissal, and responsibilities of directors and senior management personnel. It includes governance rules, legal obligations, and internal company procedures for handling departures of key personnel. There is no financial data, no mention of financial results, no voting results, no capital changes, no legal proceedings, no merger or acquisition activity, and no regulatory filings or announcements. The content is focused on internal governance and management policies related to board and senior management changes. Therefore, the document fits best under the category 'Board/Management Information (MANG)', which covers announcements or information about changes in the company's board of directors or senior management.
2025-11-18 Chinese
募集资金管理办法
Regulatory Filings Classification · 95% confidence The document is titled "北京义翘神州科技股份有限公司 募集资金管理办法" which translates to "Beijing Yiqiao Shenzhou Technology Co., Ltd. Fundraising Capital Management Measures." It is a detailed internal policy document outlining the management, storage, usage, supervision, and regulatory compliance related to the company's fundraising capital. The content includes references to laws, regulations, supervisory responsibilities, and procedures for managing raised funds, including cash management, investment restrictions, and reporting requirements. There is no indication that this is a financial report, earnings release, or announcement of voting results. It is not a report publication announcement or a certification. The document is a regulatory compliance and internal governance document related to capital management. Therefore, it fits best under Regulatory Filings (RNS), which is the fallback category for miscellaneous regulatory and compliance documents that do not fit other specific categories.
2025-11-18 Chinese

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