
Hebei Haiwei Electronic New Material Technology Co. Ltd — Investor Relations & Filings
Hebei Haiwei Electronic New Material Technology Co. Ltd., founded in 2006, is a specialized manufacturer engaged in the research, development, and sales of electronic capacitor film products. The company's core product portfolio includes ultra-thin capacitor films, capacitor base films, and metallized films, all of which are critical components used in the production of film capacitors. The company is recognized as a major participant in its sector, ranking as one of the largest capacitor film manufacturers, and specifically noted as China's second-largest by certain professional metrics. Its strategy emphasizes scaling production capacity and advancing R&D initiatives to maintain market position and support growth in the electronic materials technology field.
Recent filings
| Filing | Released | Lang | Actions |
|---|---|---|---|
| Monthly Return of Equity Issuer on Movements in Securities for the month ended 30 April 2026 | 2026-05-06 | English | |
| 2025 Annual Report | 2026-04-29 | English | |
| Notification Letter to Non-registered Holders of H Shares and Request Form - Arrangement of Electronic Dissemination of Corporate Communications | 2026-04-27 | English | |
| Notification Letter to Registered H Shareholders - Arrangement of Dissemination of Corporate Communications | 2026-04-27 | English | |
| Monthly Return of Equity Issuer on Movements in Securities for the month ended 31 March 2026 | 2026-04-09 | English | |
| LIST OF DIRECTORS AND THEIR ROLES AND FUNCTIONS | 2026-04-01 | English |
Browse filings by year
2 yearsMarket data
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Price history
Peer group · Manufacture of other electronic components and boards
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ANALOG DEVICES INC
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Anapass, Inc.
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Hebei Haiwei Electronic New Material 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/51117/ | Company identity, sector, listing, identifiers |
| GET | /api/filings/?company=51117 | 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=51117 | 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=51117 \ -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": 51117}, 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 Hebei Haiwei Electronic New Material Technology Co. Ltd (id: 51117)"
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