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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 2021-12-06 Management Reports
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
平安证券股份有限公司关于海波重型工程科技股份有限公司2021年度持续督导培训工作报告
Management Reports Classification · 90% confidence The document is titled as a "2021年度持续督导培训工作报告" which translates to "2021 Annual Continuous Supervision Training Work Report". It is issued by Ping An Securities as the sponsor institution for Haibo Heavy Engineering Technology Co., Ltd. The content describes a training session conducted for the company's board and senior management on regulatory compliance, disclosure, and operational norms related to the Shenzhen Stock Exchange listing rules. The document is a report on the training activities and their effectiveness rather than a financial report, earnings release, or regulatory filing. It is not an announcement of voting results, capital changes, or management changes. The document is a formal report on a specific supervisory training activity, which fits best under the category of Management Reports (MDA) as it provides detailed explanation and discussion of compliance and governance training relevant to management and oversight.
2021-12-06 Chinese
关于公司控股股东之一致行动人减持计划时间过半的进展公告
Director's Dealing Classification · 100% confidence The document is an announcement regarding the progress of a shareholding reduction plan by a controlling shareholder's concerted actor. It details the number of shares reduced, dates, prices, and compliance with relevant regulations. It does not contain financial statements or performance data but is a regulatory disclosure about insider share transactions. This fits the definition of a Director's Dealing report, which covers personal share transactions by company directors and executives (insider trades). The document length is short and focused solely on share reduction progress, confirming it is not a full financial report or earnings release.
2021-12-03 Chinese
关于海波转债2021年付息的公告
Capital/Financing Update Classification · 95% confidence The document is an announcement regarding the payment of interest on a convertible bond issued by the company. It details the bond code, interest payment date, interest rate, tax treatment, and other related procedural information. It does not contain financial statements or comprehensive financial data, nor is it a report or presentation. The document is a formal notice about a specific financing event (bond interest payment). Therefore, it fits best under the category of Capital/Financing Update (CAP). The document length is 3732 characters, which is consistent with an announcement rather than a full report.
2021-11-25 Chinese
关于召开投资者交流会的公告
Investor Presentation Classification · 85% confidence The document is a short announcement about an upcoming investor conference call scheduled for a specific date and time. It includes details about the meeting format, participants, and access information. There is no financial data, report content, or detailed presentation included. The document is under 5,000 characters and serves as a notice to investors about the event rather than the event content itself. Therefore, it fits best as an Investor Presentation (IP) announcement or a meeting notice. However, since it is specifically about an investor communication event and not a full presentation document, the closest fitting category is Investor Presentation (IP).
2021-11-22 Chinese
第五届监事会第二次会议决议公告
Regulatory Filings Classification · 95% confidence The document is a formal announcement of the resolution passed at the company's Supervisory Board meeting regarding the approval of the company's 2021 third quarter report. It states that the Supervisory Board reviewed and approved the third quarter report, confirming its compliance with laws and regulations and the accuracy of its content. However, the document itself does not contain the full third quarter report or detailed financial data; it only announces the approval and refers to the full report being available elsewhere. The document length is short (727 characters), and it serves as a meeting resolution announcement rather than the report itself. Therefore, it fits best under Regulatory Filings (RNS), which is the fallback category for such announcements that do not contain the full report or detailed financial data.
2021-10-27 Chinese
2021年第三季度报告披露提示性公告
Report Publication Announcement Classification · 100% confidence The document is a short announcement (518 characters) indicating that the company's 2021 third quarter report has been approved and will be disclosed on a regulatory website. It does not contain the actual financial data or the report itself, but rather informs investors about the upcoming publication of the quarterly report. According to the 'MENU VS MEAL' rule, such a brief notice about report disclosure is classified as a Report Publication Announcement (RPA).
2021-10-27 Chinese

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