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 |
|---|---|---|---|
| 董事、高级管理人员离职管理制度（2026年4月） | 2026-04-20 | Chinese | |
| 关于营业收入扣除事项的专项核查意见 | 2026-04-20 | Chinese | |
| 2025年年度审计报告 | 2026-04-20 | Chinese | |
| 2025年度募集资金存放与使用情况鉴证报告 | 2026-04-20 | Chinese | |
| 关于2025年年度股东会的通知 | 2026-04-20 | Chinese | |
| 董事会审计委员会对会计师事务所2025年度履职情况评估及履行监督职责情况的报告 | 2026-04-20 | Chinese |
| ID | Filing | Released | Lang | Actions | |
|---|---|---|---|---|---|
|
2026
15 filings
| |||||
| 39512310 | 董事、高级管理人员离职管理制度（2026年4月） | 2026-04-20 | Chinese | ||
| 39512296 | 关于营业收入扣除事项的专项核查意见 | 2026-04-20 | Chinese | ||
| 39512199 | 2025年年度审计报告 | 2026-04-20 | Chinese | ||
| 39510267 | 2025年度募集资金存放与使用情况鉴证报告 | 2026-04-20 | Chinese | ||
| 39510264 | 关于2025年年度股东会的通知 | 2026-04-20 | Chinese | ||
| 39510259 | 董事会审计委员会对会计师事务所2025年度履职情况评估及履行监督职责情况的报告 | 2026-04-20 | Chinese | ||
| 39510258 | 关于为子公司提供担保的进展公告 | 2026-04-13 | Chinese | ||
| 39510239 | 关于对外投资购买股权进展暨完成工商变更登记的公告 | 2026-04-10 | Chinese | ||
| 39510238 | 关于2025年年度报告编制及最新审计进展情况的公告 | 2026-04-07 | Chinese | ||
| 39510237 | 关于公司股票可能被终止上市的第五次风险提示公告 | 2026-04-07 | Chinese | ||
| 39510236 | 北京市中伦（深圳）律师事务所关于清研环境科技股份有限公司2026年第一次临时股东会的法律意见书 | 2026-04-03 | Chinese | ||
| 39510233 | 2026年第一次临时股东会决议公告 | 2026-04-03 | Chinese | ||
| 39510231 | 关于公司股票可能被终止上市的第四次风险提示公告 | 2026-03-23 | Chinese | ||
| 39510222 | 关于2025年年度报告编制及最新审计进展情况的公告 | 2026-03-23 | Chinese | ||
| 39510211 | 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使用部分自有资金以及闲置募集资金进行现金管理的核查意见 | 2026-03-09 | 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…
|
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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