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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 2023-04-23 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
2022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 2022 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 as of December 31, 2022. The content is detailed and comprehensive, covering internal control effectiveness, governance, risk management, and compliance with regulatory standards. It is not a financial statement report like an Annual Report (10-K) or Interim Report (IR), nor is it an announcement or certification. The document is a standalone report focused on internal control evaluation, which aligns with the definition of an Audit Report / Information (AR) as it includes internal control evaluation results and related regulatory compliance information. Therefore, the appropriate classification is AR with high confidence. FY 2022
2023-04-23 Chinese
2022年度监事会工作报告
Audit Report / Information Classification · 95% confidence The document is titled as the "2022年度监事会工作报告" which translates to the "2022 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 2022 fiscal year. The report includes references to the audit report by an accounting firm and internal control evaluations but does not itself contain full financial statements or detailed financial data. The document is a formal supervisory board report summarizing oversight and governance activities rather than a full annual report or audit report. Given the content and purpose, this fits best under the category of Audit Report / Information (AR), which includes reports on audit results, internal controls, and supervisory board oversight, excluding full annual reports. FY 2022
2023-04-23 Chinese
2022年年度报告摘要
Annual Report Classification · 95% confidence The document is titled as the "2022 Annual Report Summary" of 海波重型工程科技股份有限公司, indicating it is a summary of the full annual report. It contains detailed financial data for the year 2022, including revenue, net profit, assets, liabilities, and quarterly breakdowns. It also includes business descriptions, market position, shareholder information, and bond details. The presence of audited financial statements and comprehensive financial and operational data confirms this is a full annual report document rather than a brief announcement or a presentation. The document length (5827 characters) is sufficient to contain substantive financial data and analysis. Therefore, the document fits the definition of an Annual Report (10-K). FY 2022
2023-04-23 Chinese
关于2023年第一季度可转换公司债券转股情况的公告
Capital/Financing Update Classification · 95% confidence The document is an announcement regarding the convertible bond conversion situation for the first quarter of 2023 by Haibo Heavy Engineering Technology Co., Ltd. It details the number of convertible bonds converted into shares, the remaining convertible bonds, and changes in the company's total share capital. It references regulatory rules from the Shenzhen Stock Exchange and the China Securities Regulatory Commission approval for bond issuance. The document is relatively short (2257 characters) and focuses on reporting bond conversion and share capital changes rather than providing comprehensive financial statements or analysis. This type of document is a capital/financing update related to convertible bonds and share capital changes, fitting the Capital/Financing Update (CAP) category rather than a full financial report or regulatory filing. Therefore, the correct classification is CAP with high confidence.
2023-04-04 Chinese
关于签订股权收购意向协议的进展公告
Capital/Financing Update Classification · 95% confidence The document is an announcement regarding the progress of signing a share acquisition intention agreement, including details about the extension of the agreement period and risk warnings. It does not contain financial statements, audit results, or detailed financial data. It is a corporate announcement about a transaction in progress, specifically about equity acquisition intentions and related negotiations. This fits the category of Capital/Financing Update (CAP), as it relates to company fundraising or capital structure changes through acquisition activities.
2023-03-03 Chinese
关于公司控股股东之一致行动人减持计划预披露公告
Director's Dealing Classification · 95% confidence The document is a public announcement regarding a planned reduction in shareholding by a controlling shareholder's concerted actor, Ms. Zhang Li. It details the number of shares to be sold, the timing, reasons, and legal compliance related to the share reduction plan. There are no financial statements, earnings data, or management discussion of financial results. The document is a formal disclosure of a director or major shareholder's transaction intentions, specifically a shareholding reduction plan. This fits the category of 'Director's Dealing' which covers reports of personal share transactions by company directors and executives or related parties. The document length is short and focused solely on the share reduction plan, not a full report or announcement of financial results or capital changes like new share issues. Therefore, the appropriate classification is DIRS (Director's Dealing).
2023-02-10 Chinese

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