Skip to main content
HAIBO HEAVY ENGINEERING SCIENCE AND TECHNOLOGY CO.,LTD logo

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

Ticker · 300517 ISIN · CNE100002805 Shenzhen Stock Exchange Manufacturing
Open in API
Filings indexed 1,296 across all filing types
Latest filing 2021-04-28 Interim / Quarterly Rep…
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
2021年第一季度报告全文
Interim / Quarterly Report Classification · 95% confidence The document is titled "海波重型工程科技股份有限公司 2021 年第一季度报告全文" which translates to "Haibo Heavy Engineering Technology Co., Ltd. 2021 First Quarter Report Full Text." It contains detailed financial data for the first quarter of 2021, including income statement, balance sheet, cash flow data, shareholder information, business review, risk factors, litigation updates, and capital usage. The presence of comprehensive financial statements and analysis for a period shorter than a full fiscal year (quarterly) indicates this is an Interim / Quarterly Report. The document length is substantial (15,000 characters), and it contains actual financial data and management discussion, not just an announcement or certification. Therefore, it fits the definition of an Interim / Quarterly Report (IR). Q1 2021
2021-04-28 Chinese
一季报披露提示性公告
Report Publication Announcement Classification · 95% confidence The document is a short announcement (483 characters) indicating that the company has approved its 2021 first quarter report and that the full report will be disclosed on a regulatory website. It does not contain the actual financial data or the full 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), not as the Interim/Quarterly Report (IR) itself.
2021-04-28 Chinese
第四届监事会第二十三次会议决议公告
Regulatory Filings Classification · 95% confidence The document is a formal announcement of the resolution passed at the 23rd meeting of the 4th Supervisory Board of Haibo Heavy Engineering Technology Co., Ltd. It specifically mentions the approval of the company's 2021 first quarter report and confirms that the report was prepared and reviewed in compliance with relevant laws and regulations. However, the document itself does not contain the full quarterly report or detailed financial data; it only states that the report was reviewed and approved. The document is short (730 characters) and serves as a meeting resolution announcement rather than the report itself. Therefore, it fits best under Regulatory Filings (RNS), which covers such compliance and procedural announcements that do not include substantive financial data.
2021-04-28 Chinese
关于2021年第一季度计提信用减值损失的公告
Regulatory Filings Classification · 95% confidence The document is an announcement regarding the company's credit impairment loss provision for the first quarter of 2021. It details the amount of credit impairment losses recognized, the accounting standards applied, and the impact on the company's financials. The document is relatively short (2101 characters) and focuses on a specific accounting adjustment rather than presenting a full quarterly or annual financial report. It does not contain comprehensive financial statements or detailed financial analysis typical of an Interim/Quarterly Report (IR) or Annual Report (10-K). Instead, it is a regulatory announcement about a specific financial event (credit impairment loss provision). Therefore, it fits best under Regulatory Filings (RNS), which is the fallback category for miscellaneous regulatory announcements that do not fit other specific categories.
2021-04-28 Chinese
第四届董事会第二十三次会议决议公告
Regulatory Filings Classification · 95% confidence The document is a board meeting resolution announcement from Haibo Heavy Engineering Technology Co., Ltd. It reports the approval of the company's 2021 first quarter report by the board of directors. The text states that the full quarterly report is available on an external website (Juchao Information Network), indicating this document is an announcement of the board's resolution to approve the report rather than the report itself. The document length is short (753 characters) and does not contain actual financial data or detailed financial statements. Therefore, it fits the category of a Regulatory Filing (RNS) as a general regulatory announcement about the board meeting and report approval, not the quarterly report itself (IR).
2021-04-28 Chinese
关于增加使用自有资金购买理财产品额度的公告
Capital/Financing Update Classification · 95% confidence The document is an announcement by the company Hai Bo Heavy Engineering Technology Co., Ltd. regarding the increase in the quota for using its own funds to purchase wealth management products. It details the board and supervisory committee meetings approving this increase, the investment purpose, amount, types, risk control measures, and impact on daily operations. There are no financial statements or detailed financial performance data included. The document is a formal announcement of a financing-related decision, specifically about capital usage and investment strategy, rather than a full financial report or earnings release. It is not a report publication announcement or certification. Therefore, the document fits best under the category of Capital/Financing Update (CAP). The document length is 2619 characters, which is consistent with an announcement rather than a full report.
2021-04-26 Chinese

Browse filings by year

11 years

Report missing filing

Can't find a specific document? Let us know and we'll add it within 24 hours.

We will notify you once the filing is added.
Report sent
Thank you. We will check the data and update it shortly.