汇隆活塞 — Investor Relations & Filings
About 汇隆活塞
Huilong Piston specializes in the research, development, manufacture, and sale of pistons for internal combustion engines. The company primarily focuses on large-bore pistons used in marine engines, rail locomotives, and power generation units. Its product portfolio includes a variety of piston types, such as steel-crown aluminum-skirt articulated pistons, integral nodular cast iron pistons, and aluminum alloy pistons. These components are designed to meet the rigorous demands of medium and high-speed diesel engines. Huilong Piston emphasizes technical innovation and precision engineering to ensure high reliability and performance in heavy-duty applications. The company serves as a key supplier for major engine manufacturers, providing critical components that support transportation and energy infrastructure.
Recent filings
| Filing | Released | Lang | Actions |
|---|---|---|---|
| 关于使用部分闲置募集资金现金管理进展的公告 | 2026-04-14 | Chinese | |
| 申万宏源证券承销保荐有限责任公司关于大连汇隆活塞股份有限公司使用自有资金支付募投项目人员费用并以募集资金等额置换的核查意见 | 2026-03-30 | Chinese | |
| 2025年度审计报告 | 2026-03-30 | Chinese | |
| 关于使用自有资金支付募投项目人员费用并以募集资金等额置换的公告 | 2026-03-30 | Chinese | |
| 2025年度独立董事述职报告(陈艳) | 2026-03-30 | Chinese | |
| 关于召开2025年年度股东会通知公告（提供网络投票） | 2026-03-30 | Chinese |
| ID | Filing | Released | Lang | Actions | |
|---|---|---|---|---|---|
|
2026
15 filings
| |||||
| 34850205 | 关于使用部分闲置募集资金现金管理进展的公告 | 2026-04-14 | Chinese | ||
| 39818082 | 申万宏源证券承销保荐有限责任公司关于大连汇隆活塞股份有限公司使用自有资金支付募投项目人员费用并以募集资金等额置换的核查意见 | 2026-03-30 | Chinese | ||
| 39818064 | 2025年度审计报告 | 2026-03-30 | Chinese | ||
| 39817807 | 关于使用自有资金支付募投项目人员费用并以募集资金等额置换的公告 | 2026-03-30 | Chinese | ||
| 39817794 | 2025年度独立董事述职报告(陈艳) | 2026-03-30 | Chinese | ||
| 39817781 | 关于召开2025年年度股东会通知公告（提供网络投票） | 2026-03-30 | Chinese | ||
| 39817774 | 董事会审计委员会2025年度履职情况报告 | 2026-03-30 | Chinese | ||
| 39817768 | 董事会关于独立董事独立性自查情况的专项报告 | 2026-03-30 | Chinese | ||
| 39817755 | 2025年度内部控制审计报告 | 2026-03-30 | Chinese | ||
| 39817711 | 股东拟减持股份的预披露公告（再次披露） | 2026-03-26 | Chinese | ||
| 39817695 | 股票解除限售公告 | 2026-03-16 | Chinese | ||
| 39817688 | 关于使用部分闲置募集资金现金管理进展的公告 | 2026-03-12 | Chinese | ||
| 39817679 | 股东拟减持股份的预披露公告 | 2026-03-05 | Chinese | ||
| 39817665 | 2025年年度业绩快报公告 | 2026-02-26 | Chinese | ||
| 39817658 | 股票解除限售公告 | 2026-01-13 | Chinese | ||
Market data
Market data not available
Price history
Peer group · Manufacture of engines and turbines, except aircraft, vehicle and cycle engines
| Company | Ticker | Country | Sector |
|---|---|---|---|
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2G Energy AG
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2GB | DE | Manufacturing |
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AAER Inc.
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AAE | CA | Manufacturing |
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AERIS IND. E COM. DE EQUIP. PARA GER. DE ENG. S.A.
Manufactures wind turbine blades and provides services for …
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— | BR | Manufacturing |
|
Akasaka Diesels Ltd.
Specialized manufacturer of marine diesel engines and relat…
|
6022 | JP | Manufacturing |
|
Anhui Quanchai Engine Co.,Ltd
Manufacturer of multi-cylinder diesel engines for agricultu…
|
600218 | CN | Manufacturing |
|
Aquarius Engines AM Ltd.
Develops free-piston linear engines for grid-independent po…
|
AQUA | IL | Manufacturing |
|
Aqylon Nexus Limited
Engineers ORC turbines to convert low-temperature heat into…
|
AQYLON | IN | Manufacturing |
|
Blue Shark Power System
Designs and assembles hydrokinetic turbines for clean energ…
|
MLBSP | FR | Manufacturing |
|
CAPE INDUSTRIES LTD.
Manufactures and supplies cylinder liners for large ship en…
|
064820 | KR | Manufacturing |
|
CHANGCHAI COMPANY,LIMITED
Produces small and medium diesel engines for agricultural a…
|
000570 | CN | Manufacturing |
汇隆活塞 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/58840/ | Company identity, sector, listing, identifiers |
| GET | /api/filings/?company=58840 | 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=58840 | 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=58840 \ -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": 58840}, 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 汇隆活塞 (id: 58840)"
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