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HAIBO HEAVY ENGINEERING SCIENCE AND TECHNOLOGY CO.,LTD — Investor Relations & Filings

Ticker · 300517 ISIN · CNE100002805 Shenzhen Stock Exchange Manufacturing
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Filings indexed 1,296 across all filing types
Latest filing 2024-04-24 Audit Report / Informat…
Country CN China
Listing Shenzhen Stock Exchange 300517

About HAIBO HEAVY ENGINEERING SCIENCE AND TECHNOLOGY CO.,LTD

https://www.haiod.com

HAIBO HEAVY ENGINEERING SCIENCE AND TECHNOLOGY CO.,LTD specializes in the engineering, fabrication, and installation of large-scale steel bridge structures. The company provides comprehensive solutions for complex infrastructure projects, including suspension, cable-stayed, arch, and beam bridges. Its core operations encompass technical design, precision manufacturing of heavy steel components, and specialized on-site assembly. Utilizing advanced welding and processing technologies, the firm focuses on delivering high-strength, durable structural systems for major transportation networks. Key services include the production of steel box girders, steel trusses, and bridge towers. The company is recognized for its technical expertise in managing large-span bridge projects and maintaining rigorous quality standards in heavy engineering applications.

Recent filings

Filing Released Lang Actions
2023年度监事会工作报告
Audit Report / Information Classification · 95% confidence The document is titled as the "2023年度监事会工作报告" which translates to "2023 Supervisory Board Work Report". It details the supervisory board's activities, oversight of company operations, financial audits, internal controls, related party transactions, and compliance with laws and regulations during the 2023 fiscal year. It references meetings held to review quarterly and annual reports, audit opinions, and internal control evaluations. The document is a comprehensive report on the supervisory board's work and oversight for the year, not merely an announcement or certification. It does not fit the categories of Annual Report (10-K) or Interim Report (IR) because it is specifically a supervisory board report. It is not a Regulatory Filing (RNS) or Report Publication Announcement (RPA) because it contains substantive content and analysis. The best fitting category is Audit Report / Information (AR) because it includes audit opinions, internal control assessments, and supervisory board oversight related to financial and operational compliance for the year. FY 2023
2024-04-24 Chinese
2023年年度报告
Annual Report Classification · 100% confidence The document is titled "海波重型工程科技股份有限公司2023 年年度报告全文" which translates to "Haibo Heavy Engineering Science and Technology Co., Ltd. 2023 Annual Report Full Text." It contains detailed financial data for the year 2023, including net profit, revenue, assets, and liabilities. It also includes sections such as management discussion and analysis, company overview, governance, environmental and social responsibility, and financial statements. The document references the full fiscal year 2023 (January 1 to December 31) and includes auditor's reports and signatures. The length is substantial (15,000 characters), indicating it is the full report rather than an announcement. The content matches the definition of an Annual Report (10-K) as it covers company activity and full financial performance for the year. Therefore, the correct classification is Annual Report (10-K). FY 2023
2024-04-24 Chinese
2023年度内部控制自我评价报告
Audit Report / Information Classification · 95% confidence The document is titled as an "Internal Control Self-Evaluation Report" for the year 2023 by 海波重型工程科技股份有限公司. It discusses the company's internal control environment, risk assessment, control procedures, and evaluation conclusions regarding internal control effectiveness as of December 31, 2023. The document includes detailed descriptions of internal control policies, risk management, and audit oversight but does not contain financial statements or quarterly/yearly financial results. It is a comprehensive report on internal control evaluation rather than a financial report or announcement. This type of document fits best under Audit Report / Information (AR), which covers standalone audit reports and internal control evaluations excluding full annual reports. The document length (10,522 characters) and content confirm it is the report itself, not just an announcement or certification. Therefore, the appropriate classification is AR with high confidence. FY 2023
2024-04-24 Chinese
关于会计政策变更的公告
Regulatory Filings Classification · 95% confidence The document is an announcement regarding a change in accounting policy by the company 海波重型工程科技股份有限公司. It references the Ministry of Finance's issuance of accounting standards interpretation No. 16 and explains the nature and impact of the accounting policy change. The document explicitly states it is an announcement and does not contain financial statements or detailed financial data. It is a regulatory disclosure about accounting policy changes, not a full audit report or annual report. Given the short length (1249 characters) and the nature of the content, this fits best under Regulatory Filings (RNS), which is the fallback category for miscellaneous regulatory announcements that do not fit other specific categories.
2024-04-24 Chinese
关于变更注册资本、修订《公司章程》的公告
Regulatory Filings Classification · 95% confidence The document is an announcement from a company about changes in registered capital and amendments to the company's articles of association (company charter). It includes details about share capital changes due to convertible bonds conversion and specific revisions to the articles of association. The document also states that these changes require shareholder meeting approval and regulatory approval. The document is relatively short (3374 characters) and primarily serves as a formal announcement of these changes and the upcoming approval process. It does not contain full financial statements, detailed financial performance data, or comprehensive management discussion. It is not a full annual or interim report, nor is it a proxy solicitation or voting results announcement. The content fits best with a Regulatory Filing (RNS) as it is a formal regulatory announcement about corporate governance changes and capital changes without being a full report or detailed presentation.
2024-04-24 Chinese
关于变更定期报告披露时间的公告
Report Publication Announcement Classification · 95% confidence The document is a short announcement (737 characters) from a company about changing the disclosure date of its 2023 Annual Report from April 24, 2024, to April 25, 2024. It explicitly states it is about adjusting the timing of the report's release and does not contain the report itself or any financial data. The document also reassures investors about the company's current status and reminds them where official disclosures will be made. This fits the definition of a Report Publication Announcement (RPA), which is an announcement regarding the timing or release of a company report, rather than the report itself.
2024-04-24 Chinese

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