HAIBO HEAVY ENGINEERING SCIENCE AND TECHNOLOGY CO.,LTD — Investor Relations & Filings
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 |
|---|---|---|---|
| 2025年半年度非经营性资金占用及其他关联资金往来情况汇总表 | 2025-08-28 | Chinese | |
| 2025年半年度报告披露提示性公告 | 2025-08-28 | Chinese | |
| 2025年半年度报告摘要 | 2025-08-28 | Chinese | |
| 2025年半年度财务报告 | 2025-08-28 | Chinese | |
| 2025年半年度报告 | 2025-08-28 | Chinese | |
| 关于2025年半年度计提信用减值损失和资产减值损失的公告 | 2025-08-28 | Chinese |
| ID | Filing | Released | Lang | Actions | |
|---|---|---|---|---|---|
|
2025
15 filings
| |||||
| 37630307 | 2025年半年度非经营性资金占用及其他关联资金往来情况汇总表 | 2025-08-28 | Chinese | ||
| 37630297 | 2025年半年度报告披露提示性公告 | 2025-08-28 | Chinese | ||
| 37630287 | 2025年半年度报告摘要 | 2025-08-28 | Chinese | ||
| 37630277 | 2025年半年度财务报告 | 2025-08-28 | Chinese | ||
| 37630269 | 2025年半年度报告 | 2025-08-28 | Chinese | ||
| 37630265 | 关于2025年半年度计提信用减值损失和资产减值损失的公告 | 2025-08-28 | Chinese | ||
| 37630261 | 董事会决议公告 | 2025-08-28 | Chinese | ||
| 37630252 | 关于控股股东、实际控制人及其一致行动人减持股份触及1%整数倍暨减持计划实施完成的公告 | 2025-08-11 | Chinese | ||
| 37630249 | 关于控股股东、实际控制人及其一致行动人减持股份触及1%整数倍的公告 | 2025-08-08 | Chinese | ||
| 37630247 | 关于公司控股股东、实际控制人及其一致行动人减持计划预披露公告 | 2025-07-10 | Chinese | ||
| 37630235 | 关于公司及全资子公司使用闲置自有资金购买理财产品到期赎回并继续进行委托理财的进展公告 | 2025-07-02 | Chinese | ||
| 37630219 | 关于2025年第二季度可转换公司债券转股情况的公告 | 2025-07-02 | Chinese | ||
| 37630210 | 2025年第一次临时股东会决议公告 | 2025-06-27 | Chinese | ||
| 37630199 | 关于海波重型工程科技股份有限公司2025年第一次临时股东会的法律意见书 | 2025-06-27 | Chinese | ||
| 37630177 | 海波重型工程科技股份有限公司向不特定对象发行可转换公司债券受托管理人报告（2024年度） | 2025-06-20 | Chinese | ||
Market data
Market data not available
Price history
Peer group · Manufacture of structural metal products
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HAIBO HEAVY ENGINEERING SCIENCE AND TECHNOLOGY CO.,LTD via the API
Pull this company's filings, identifiers, and metadata as JSON or Markdown. Authenticate with your API key, then query by company ID, ISIN, or LEI. Full schema documented in the OpenAPI spec.
Endpoints
| GET | /api/companies/55503/ | Company identity, sector, listing, identifiers |
| GET | /api/filings/?company=55503 | Paginated list of all filings (filterable by type, date, language) |
| GET | /api/filings/{id}/ | Single filing — metadata, document URL, processing status |
| GET | /api/filings/{id}/markdown/ | Filing content as Markdown (PDF → text/tables/figures) |
| GET | /api/isins/?company=55503 | All ISINs registered to this company |
| GET | /api/filing-types/ | Reference: every filing-type code + category |
cURL
$ curl https://api.financialreports.eu/api/filings/?company=55503 \ -H "x-api-key: $FR_API_KEY" \ -H "Accept: application/json"
Python
import requests r = requests.get( "https://api.financialreports.eu/api/filings/", params={"company": 55503}, headers={"x-api-key": API_KEY}, ) filings = r.json()["results"]
MCP server
// MCP server URL https://mcp.financialfilings.com/mcp // Once connected, the LLM can query this company directly: "Pull the latest 5 filings for HAIBO HEAVY ENGINEERING SCIENCE AND TECHNOLOGY CO.,LTD (id: 55503)"
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