Qingyan Environmental Technology Co., Ltd. — Investor Relations & Filings
Qingyan Environmental Technology Co., Ltd. specializes in the research, development, and application of advanced water treatment technologies. The company is primarily recognized for its proprietary RPIR (Reactor-Powder-Integrated-Reactor) rapid sewage treatment process, which integrates biochemical reaction and sedimentation into a single unit. This technology is designed to provide high-efficiency wastewater treatment with a significantly reduced footprint and lower energy consumption compared to traditional methods. Its core offerings include modular sewage treatment equipment and comprehensive technical solutions for municipal wastewater upgrading, industrial effluent treatment, and black-odor water body remediation. The company focuses on delivering scalable, rapid-deployment environmental engineering services that emphasize resource recovery and ecological sustainability.
Recent filings
| Filing | Released | Lang | Actions |
|---|---|---|---|
| 股东会议事规则（2025年11月修订） | 2025-11-17 | Chinese | |
| 第二届董事会第十七次会议决议公告 | 2025-11-17 | Chinese | |
| 关于参加2025年度深圳辖区上市公司投资者网上集体接待日活动的公告 | 2025-11-14 | Chinese | |
| 关于持股5%以上股东及其一致行动人权益变动触及1%整数倍的公告 | 2025-11-10 | Chinese | |
| 关于持股5%以上股东及其一致行动人权益变动触及1%整数倍的公告 | 2025-11-07 | Chinese | |
| 关于持股5%以上股东及其一致行动人权益变动触及1%整数倍的公告 | 2025-11-05 | Chinese |
| ID | Filing | Released | Lang | Actions | |
|---|---|---|---|---|---|
|
2025
15 filings
| |||||
| 39509888 | 股东会议事规则（2025年11月修订） | 2025-11-17 | Chinese | ||
| 39509881 | 第二届董事会第十七次会议决议公告 | 2025-11-17 | Chinese | ||
| 39509873 | 关于参加2025年度深圳辖区上市公司投资者网上集体接待日活动的公告 | 2025-11-14 | Chinese | ||
| 39509865 | 关于持股5%以上股东及其一致行动人权益变动触及1%整数倍的公告 | 2025-11-10 | Chinese | ||
| 39509855 | 关于持股5%以上股东及其一致行动人权益变动触及1%整数倍的公告 | 2025-11-07 | Chinese | ||
| 39509849 | 关于持股5%以上股东及其一致行动人权益变动触及1%整数倍的公告 | 2025-11-05 | Chinese | ||
| 39509833 | 关于续聘公司2025年度会计师事务所的公告 | 2025-10-26 | Chinese | ||
| 39509829 | 第二届监事会第十五次会议决议公告 | 2025-10-26 | Chinese | ||
| 39509821 | 2025年三季度报告 | 2025-10-26 | Chinese | ||
| 39509804 | 关于2025年前三季度计提信用减值损失及资产减值损失的公告 | 2025-10-26 | Chinese | ||
| 39509794 | 第二届董事会第十六次会议决议公告 | 2025-10-26 | Chinese | ||
| 39509780 | 中信建投证券股份有限公司关于清研环境科技股份有限公司关于首次公开发行前已发行股份上市流通的核查意见 | 2025-10-17 | Chinese | ||
| 39509771 | 关于首次公开发行前已发行股份上市流通的提示性公告 | 2025-10-17 | Chinese | ||
| 39509763 | 关于注销部分募集资金理财产品专用结算账户的公告 | 2025-10-17 | Chinese | ||
| 39509756 | 关于持股5%以上股东及其一致行动人减持股份预披露公告 | 2025-10-10 | Chinese | ||
Market data
Market data not available
Price history
Peer group · Sewerage
| Company | Ticker | Country | Sector |
|---|---|---|---|
|
Anhui Huaqi Environmental Protection & Technology Co., Ltd.
Develops biological water treatment technologies and sewage…
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300929 | CN | Water supply; sewerage, waste m… |
|
Aqua-Pure Ventures Inc.
Specializes in recycling and treating hard-to-treat industr…
|
AQPVF | CA | Water supply; sewerage, waste m… |
|
Banka BioLoo Limited
Provides bio-digester sanitation solutions for sustainable …
|
BANKA | IN | Water supply; sewerage, waste m… |
|
Beijing Water Business Doctor Co.,Ltd.
Provides industrial water treatment solutions, ZLD technolo…
|
300055 | CN | Water supply; sewerage, waste m… |
|
CDT Environmental Technology Investment Holdings Ltd
A waste treatment company providing sewage and septic tank …
|
CDTG | US | Water supply; sewerage, waste m… |
|
CECEP Guozhen Environmental Protection Technology Co., Ltd.
Provides integrated solutions for water environment managem…
|
300388 | CN | Water supply; sewerage, waste m… |
|
China Environmental Technology Holdings Limited
Provides technology, equipment, and services for wastewater…
|
646 | HK | Water supply; sewerage, waste m… |
|
China Everbright Water Limited
Integrated water environment management, covering wastewate…
|
1857 | BM | Water supply; sewerage, waste m… |
|
CLEAN TEQ WATER LIMITED
Provides advanced water treatment and resource recovery sol…
|
CNQ | AU | Water supply; sewerage, waste m… |
|
Concord Enviro Systems Limited
Provides industrial wastewater treatment and Zero Liquid Di…
|
CEWATER | IN | Water supply; sewerage, waste m… |
Qingyan Environmental 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/56206/ | Company identity, sector, listing, identifiers |
| GET | /api/filings/?company=56206 | 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=56206 | 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=56206 \ -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": 56206}, 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 Qingyan Environmental Technology Co., Ltd. (id: 56206)"
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