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美邦科技 — Investor Relations & Filings

Ticker · 920471 Beijing Stock Exchange Manufacturing
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Filings indexed 268 across all filing types
Latest filing 2025-08-25 Governance Information
Country CN China
Listing Beijing Stock Exchange 920471

About 美邦科技

https://www.hbmbet.com/

Meibang Technology focuses on the research, development, and industrial application of green chemical technologies and high-performance catalytic materials. The company provides comprehensive technical solutions and specialized equipment for the production of fine chemicals, particularly 1,4-butanediol (BDO) derivatives such as tetrahydrofuran (THF) and polytetramethylene ether glycol (PTMEG). Its core business encompasses process engineering, catalyst manufacturing, and the development of biodegradable materials like PBS and PBAT. By integrating advanced synthesis techniques with energy-efficient process designs, the company supports the manufacturing of spandex fibers, engineering plastics, and sustainable packaging. Meibang Technology emphasizes technical innovation in catalytic hydrogenation and purification processes to improve resource utilization and operational efficiency across its product portfolio.

Recent filings

Filing Released Lang Actions
内幕信息知情人登记管理制度
Governance Information Classification · 95% confidence The document is a detailed internal management system regarding insider information registration and management for 河北美邦工程科技股份有限公司. It includes company internal rules, procedures, and responsibilities related to insider information, confidentiality, and compliance with securities laws. It is not a financial report, earnings release, or announcement of voting results. It is a governance-related document detailing internal rules and practices for managing insider information. Therefore, it fits best under Governance Information (CGR). The document length is sufficient and contains substantive content, not just an announcement or certification.
2025-08-25 Chinese
子公司管理制度
Governance Information Classification · 95% confidence The document is titled '子公司管理制度' (Subsidiary Management System) and details internal management rules and governance structures for the company's subsidiaries. It includes sections on company governance, financial management, audit supervision, information disclosure, and performance evaluation. The document is a formal announcement of internal management policies approved by the board of directors on August 26, 2025. It does not contain financial statements, earnings data, or audit reports, nor is it a brief announcement or a presentation. It is a governance-related document outlining internal rules and procedures for subsidiaries. Therefore, it fits best under the category of Governance Information (CGR).
2025-08-25 Chinese
董事会薪酬与考核委员会议事规则
Governance Information Classification · 95% confidence The document is titled '董事会薪酬与考核委员会议事规则' which translates to 'Board Remuneration and Assessment Committee Rules'. It details the rules, responsibilities, composition, and procedures of the board's remuneration and assessment committee. It is a governance-related document describing internal board committee rules and procedures rather than financial results, audit, or management changes. There is no indication of financial data, audit information, or announcements of voting results. The document is a formal internal governance policy issued by the board. Therefore, it fits best under Governance Information (CGR). The document length is 3548 characters, which is sufficient for a detailed governance report and not a brief announcement or certification.
2025-08-25 Chinese
大信会计师事务所（特殊普通合伙）关于河北美邦工程科技股份有限公司2024年年报问询函相关问题的核查意见
Audit Report / Information Classification · 95% confidence The document is a detailed audit-related communication from a certified public accounting firm (大信会计师事务所) to the Beijing Stock Exchange's listed company management department. It addresses inquiries related to the company's 2024 annual report, including detailed explanations on revenue, gross margin changes, impairment testing, deferred tax assets, and other financial and operational matters. The document includes extensive financial data, analysis, and audit procedures, indicating it is a standalone audit report or audit-related information rather than the full annual report itself. The presence of audit opinions, verification procedures, and detailed financial scrutiny aligns with the definition of an Audit Report / Information (AR). The document is lengthy (15,000 characters) and contains substantive financial data and audit findings, not merely an announcement or certification. Therefore, the appropriate classification is AR with high confidence. FY 2024
2025-07-07 Chinese
关于对北京证券交易所2024年年报问询函回复的公告
Annual Report Classification · 95% confidence The document is a detailed response to an inquiry letter from the Beijing Stock Exchange regarding the company's 2024 annual report. It contains extensive financial data, explanations of revenue, profit, asset impairment, deferred tax assets, customer and supplier details, and audit opinions. The content is focused on clarifying and supplementing information related to the annual report, including financial performance and accounting treatments for the fiscal year 2024. The document is lengthy (15,000 characters) and contains substantive financial data and management explanations, indicating it is not merely an announcement or certification. Therefore, it is classified as an Annual Report (10-K) type document, as it covers the full financial performance and related disclosures for the year. FY 2024
2025-07-07 Chinese
2024年年度权益分派实施公告
Notice of Dividend Amount Classification · 95% confidence The document is titled as an "Annual Equity Distribution Implementation Announcement" for the year 2024 by 河北美邦工程科技股份有限公司. It details the dividend distribution plan, including the cash dividend amount, the basis of distribution, tax withholding policies, record dates, and payment methods. The document is relatively short (1821 characters) and focuses on the announcement of the dividend payment and related logistics rather than presenting full financial statements or comprehensive financial performance data. It also references the shareholders' meeting resolution approving the dividend. This type of document fits the definition of a Notice of Dividend Amount (DIV), which announces dividend amounts, payment dates, and details for shareholders. It is not an Annual Report (10-K) or Earnings Release (ER) because it lacks comprehensive financial data or earnings highlights. It is not a Report Publication Announcement (RPA) because it contains substantive dividend distribution details rather than just announcing the availability of a report. Therefore, the correct classification is DIV with high confidence.
2025-06-10 Chinese

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