CHYY Development Group Limited — Investor Relations & Filings
CHYY Development Group Limited is an investment holding company specializing in the research, development, promotion, and utilization of shallow ground source energy. The company provides comprehensive geothermal energy solutions, primarily for building heating, cooling, and domestic hot water supply. Core activities include the manufacturing and sale of renewable energy equipment, such as geothermal energy systems, heat pump products, pump wells, and buried pipes. The Group offers installation services, technical support, and full-spectrum technical services related to shallow ground energy development. Key product offerings include Distributed Geothermal Energy Cold/Heat Source Stations and Geothermal Energy Heat Pump Environmental Systems, often leveraging proprietary single-well pumping and injection technology. The company also provides property management services.
Recent filings
| Filing | Released | Lang | Actions |
|---|---|---|---|
| MONTHLY RETURN OF EQUITY ISSUER ON MOVEMENTS IN SECURITIES FOR THE MONTH ENDED 31 JULY 2024 | 2024-08-01 | English | |
| MONTHLY RETURN OF EQUITY ISSUER ON MOVEMENTS IN SECURITIES FOR THE MONTH ENDED 30 JUNE 2024 | 2024-07-02 | English | |
| DISCLOSEABLE TRANSACTION EXPIRY OF LONG STOP DATE AND LAPSE OF THE AGREEMENT | 2024-07-02 | English | |
| INSIDE INFORMATION LITIGATION FINAL JUDGMENT | 2024-06-25 | English | |
| List of Directors and their Role and Function | 2024-06-07 | English | |
| POLL RESULTS OF THE EXTRAORDINARY GENERAL MEETING HELD ON 7 JUNE 2024 | 2024-06-07 | English |
Market data
Market data not available
Price history
Peer group · Steam and air conditioning supply
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|---|---|---|---|
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Arverne Group
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Causeway Energy Corporation
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Dalian Thermal Power Co.,Ltd.
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600719 | CN | Electricity, gas, steam and air… |
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Fernheizwerk Neukölln AG
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Hangzhou Cogeneration Group Co., Ltd.
Provides centralized heating, steam, and electricity via co…
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605011 | CN | Electricity, gas, steam and air… |
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Harbin Hatou Investment Co.,Ltd
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600864 | CN | Electricity, gas, steam and air… |
CHYY Development Group Limited 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/51284/ | Company identity, sector, listing, identifiers |
| GET | /api/filings/?company=51284 | 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=51284 | 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=51284 \ -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": 51284}, 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 CHYY Development Group Limited (id: 51284)"
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