
Bohai Automative Systems Co., Ltd. — Investor Relations & Filings
Bohai Automotive Systems Co., Ltd. specializes in the research, development, and manufacturing of high-performance automotive components. The company is a global leader in the production of pistons, offering a comprehensive range of products including cylinder blocks, cylinder heads, crankshafts, and connecting rods. It focuses on advanced lightweight solutions through the application of aluminum alloy casting technologies to meet evolving industry standards for fuel efficiency and emission reduction. Serving major international and domestic original equipment manufacturers (OEMs), the company maintains a robust technical infrastructure and integrated supply chain. Its core competencies lie in precision engineering, large-scale manufacturing capabilities, and the continuous innovation of powertrain and chassis components designed for both internal combustion and new energy vehicle platforms.
Recent filings
| Filing | Released | Lang | Actions |
|---|---|---|---|
| 渤海汽车董事会关于独立董事独立性情况的专项意见 | 2025-04-24 | Chinese | |
| 渤海汽车关于未弥补亏损达到实收股本总额三分之一的公告 | 2025-04-24 | Chinese | |
| 渤海汽车关于子公司开展金融衍生品交易业务的可行性分析报告 | 2025-04-24 | Chinese | |
| 独立董事2024年度述职报告(长海博文)换届离任 | 2025-04-24 | Chinese | |
| 渤海汽车第九届董事会第九次会议决议公告 | 2025-04-24 | Chinese | |
| 独立董事2024年度述职报告(范小华) | 2025-04-24 | Chinese |
Browse filings by year
23 years- 2026 82 filings
- 2025 211 filings
- 2024 123 filings
- 2023 64 filings
- 2022 78 filings
- 2021 114 filings
- 2020 122 filings
- 2019 80 filings
- 2018 168 filings
- 2017 95 filings
- 2016 177 filings
- 2015 109 filings
- 2014 64 filings
- 2013 58 filings
- 2012 56 filings
- 2011 39 filings
- 2010 27 filings
- 2009 28 filings
- 2008 25 filings
- 2007 30 filings
- 2006 41 filings
- 2005 23 filings
- 2004 16 filings
| ID | Filing | Released | Lang | Actions | |
|---|---|---|---|---|---|
|
2025
15 filings
| |||||
| 41811820 | 渤海汽车董事会关于独立董事独立性情况的专项意见 | 2025-04-24 | Chinese | ||
| 41811813 | 渤海汽车关于未弥补亏损达到实收股本总额三分之一的公告 | 2025-04-24 | Chinese | ||
| 41811805 | 渤海汽车关于子公司开展金融衍生品交易业务的可行性分析报告 | 2025-04-24 | Chinese | ||
| 41811799 | 独立董事2024年度述职报告(长海博文)换届离任 | 2025-04-24 | Chinese | ||
| 41811794 | 渤海汽车第九届董事会第九次会议决议公告 | 2025-04-24 | Chinese | ||
| 41811785 | 独立董事2024年度述职报告(范小华) | 2025-04-24 | Chinese | ||
| 41811779 | 独立董事2024年度述职报告(熊守美) | 2025-04-24 | Chinese | ||
| 41811763 | 关于子公司BTAH申请破产的进展公告 | 2025-04-20 | Chinese | ||
| 41811756 | 北京德和衡律师事务所关于渤海汽车2025年第三次临时股东大会的法律意见书 | 2025-04-15 | Chinese | ||
| 41811742 | 渤海汽车2025年第三次临时股东大会决议公告 | 2025-04-15 | Chinese | ||
| 41811733 | 渤海汽车2025年第三次临时股东大会会议资料 | 2025-04-08 | Chinese | ||
| 41811726 | 渤海汽车第九届董事会第八次会议决议公告 | 2025-03-30 | Chinese | ||
| 41811718 | 渤海汽车关于全资子公司减少注册资本的公告 | 2025-03-30 | Chinese | ||
| 41811712 | 渤海汽车2024年年度业绩预告更正及致歉公告 | 2025-03-30 | Chinese | ||
| 41811691 | 渤海汽车关于向控股股东借款及质押资产暨关联交易的公告 | 2025-03-30 | Chinese | ||
Market data
Market data not available
Price history
Peer group · Manufacture of parts and accessories for motor vehicles
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|---|---|---|---|
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ACG | PL | Manufacturing |
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ActBlue Co., Ltd.
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300816 | CN | Manufacturing |
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ADD Industry (Zhejiang) Co., Ltd
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603089 | CN | Manufacturing |
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Adient plc
Global designer and manufacturer of automotive seating syst…
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ADNT | IE | Manufacturing |
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AD Plastik d.d.
Develops and produces plastic components for the automotive…
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ADPL | HR | Manufacturing |
|
ADRAD HOLDINGS LIMITED
Designs and manufactures heat exchange solutions and automo…
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AHL | AU | Manufacturing |
|
Adval Tech Holding AG
Manufactures high-volume metal and plastic components for t…
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ADVN | CH | Manufacturing |
|
ADVANCED BRAKING TECHNOLOGY LTD
Provides sealed, fail-safe braking solutions for heavy mach…
|
ABV | AU | Manufacturing |
|
Agriauto Industries Limited
Manufactures and sells automotive, motorcycle, and agricult…
|
AGIL | PK | Manufacturing |
|
AISAN INDUSTRY CO., LTD
Manufacturer of automotive components, fuel systems, and en…
|
7283 | JP | Manufacturing |
Bohai Automative Systems 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/57117/ | Company identity, sector, listing, identifiers |
| GET | /api/filings/?company=57117 | 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=57117 | 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=57117 \ -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": 57117}, 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 Bohai Automative Systems Co., Ltd. (id: 57117)"
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