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 |
|---|---|---|---|
| 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 | |
| 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 | |
| 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 | |
| 第二届董事会第十九次会议决议公告 | 2026-03-09 | Chinese | |
| 关于公司股票可能被终止上市的第三次风险提示公告 | 2026-03-09 | Chinese | |
| 董事会薪酬与考核委员会关于2025年限制性股票激励计划预留授予相关事项的核查意见 | 2026-03-09 | Chinese |
| ID | Filing | Released | Lang | Actions | |
|---|---|---|---|---|---|
|
2026
15 filings
| |||||
| 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 | ||
| 39510210 | 第二届董事会第十九次会议决议公告 | 2026-03-09 | Chinese | ||
| 39510207 | 关于公司股票可能被终止上市的第三次风险提示公告 | 2026-03-09 | Chinese | ||
| 39510206 | 董事会薪酬与考核委员会关于2025年限制性股票激励计划预留授予相关事项的核查意见 | 2026-03-09 | Chinese | ||
| 39510205 | 关于向2025年限制性股票激励计划激励对象授予预留限制性股票的公告 | 2026-03-09 | Chinese | ||
| 39510198 | 关于2026年度公司及子公司向银行申请综合授信额度暨担保额度预计的公告 | 2026-03-09 | Chinese | ||
| 39510196 | 关于使用暂时闲置募集资金和自有资金进行现金管理的公告 | 2026-03-09 | Chinese | ||
| 39510195 | 北京市中伦（深圳）律师事务所关于清研环境2025年限制性股票激励计划预留部分授予相关事项的法律意见书 | 2026-03-09 | Chinese | ||
| 39510192 | 2025年限制性股票激励计划预留授予激励对象名单（预留授予日） | 2026-03-09 | Chinese | ||
| 39510187 | 关于召开2026年第一次临时股东会的通知 | 2026-03-09 | Chinese | ||
| 39510185 | 关于对外投资购买股权的公告 | 2026-03-09 | Chinese | ||
| 39510184 | 关于审计机构变更项目质量控制复核人的公告 | 2026-03-04 | Chinese | ||
| 39510183 | 关于公司股票可能被终止上市的第二次风险提示公告 | 2026-02-13 | 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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