State Grid Hangzhou Power Supply Company — Investor Relations & Filings
State Grid Hangzhou Power Supply Company is an electric utility responsible for the construction, operation, and maintenance of the power grid in Hangzhou. It manages the largest provincial capital city power grid within its parent company's operating area, with a capacity to carry a 25 million kilowatt load. The company is dedicated to providing a safe, reliable, and high-quality power supply. It leverages advanced technologies, including AI-powered dispatch systems, robotics, and UAVs, to enhance grid stability and operational efficiency. Beyond electricity distribution, the company utilizes big data analytics to develop innovative services, such as energy conservation programs and community welfare initiatives based on power consumption data.
Recent filings
| Filing | Released | Lang | Actions |
|---|---|---|---|
| Su Dongpo Witnesses Electricity Lighting the Path to Common Prosperity | 2025-09-19 | English |
Browse filings by year
1 year| ID | Filing | Released | Lang | Actions | |
|---|---|---|---|---|---|
|
2025
1 filing
| |||||
| 7860676 | Su Dongpo Witnesses Electricity Lighting the Path to Common Prosperity | 2025-09-19 | English | ||
Market data
Market data not available
Price history
Peer group · Electric power transmission and distribution activities
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Abu Dhabi National Energy Co PJSC 4.375% Oct2031
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XSTAQA1031 | AE | Electricity, gas, steam and air… |
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ADANI ELECTRICITY MUMBAI LIMITED
An integrated power utility providing electricity generatio…
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93CB | IN | Electricity, gas, steam and air… |
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Adani Energy Solutions Limited
Private utility specializing in power transmission, distrib…
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ADANIENSOL | IN | Electricity, gas, steam and air… |
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ADANI TRANSMISSION LIMITED
Largest private power transmission company developing and m…
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4N5B | SG | Electricity, gas, steam and air… |
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Admie (IPTO) Holding S.A.
Holding company for the operator of the national electricit…
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ADMIE | GR | Electricity, gas, steam and air… |
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AES CORP
A global power company that generates and distributes elect…
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AES | US | Electricity, gas, steam and air… |
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AFLUENTE TRANSMISSÃO DE ENERGIA ELETRICA S/A
Manages over 6,000 km of high-voltage power transmission in…
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— | BR | Electricity, gas, steam and air… |
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ALFA TRANSMISORA DE ENERGIA S.A.
Electric power transmission company operating diversified a…
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— | CL | Electricity, gas, steam and air… |
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ALLETE INC
An energy company with regulated utilities and investments …
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ALE | US | Electricity, gas, steam and air… |
State Grid Hangzhou Power Supply Company 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/14966/ | Company identity, sector, listing, identifiers |
| GET | /api/filings/?company=14966 | 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=14966 | 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=14966 \ -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": 14966}, 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 State Grid Hangzhou Power Supply Company (id: 14966)"
Report missing filing
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