Keysino Separation Technology Inc. — Investor Relations & Filings
Keysino Separation Technology Inc. specializes in the research, development, and application of advanced membrane separation technologies. The company provides comprehensive solutions for industrial fluid treatment, process optimization, and environmental protection. Its core product portfolio includes ultrafiltration, nanofiltration, and reverse osmosis systems, alongside specialized ceramic membranes designed for harsh operating environments. Keysino focuses on delivering integrated systems for wastewater treatment, zero liquid discharge (ZLD), and the recovery of valuable resources from industrial waste streams. Serving sectors such as petrochemicals, pharmaceuticals, metallurgy, and food processing, the company emphasizes energy efficiency and sustainable resource management. By leveraging proprietary membrane materials and engineering expertise, Keysino enables industrial clients to improve product purity, reduce operational costs, and meet stringent environmental standards.
Recent filings
| Filing | Released | Lang | Actions |
|---|---|---|---|
| 关于股东股份减持计划的预披露公告 | 2025-10-16 | Chinese | |
| 第四届董事会第八次会议决议公告 | 2025-09-26 | Chinese | |
| 关于使用自有资金及闲置募集资金进行现金管理的公告 | 2025-09-26 | Chinese | |
| 长江证券承销保荐有限公司关于上海凯鑫分离技术股份有限公司使用自有资金和闲置募集资金进行现金管理的的核查意见 | 2025-09-26 | Chinese | |
| 上海凯鑫2025年第二次临时股东会法律意见书 | 2025-09-16 | Chinese | |
| 公司章程 | 2025-09-16 | Chinese |
| ID | Filing | Released | Lang | Actions | |
|---|---|---|---|---|---|
|
2025
15 filings
| |||||
| 39904638 | 关于股东股份减持计划的预披露公告 | 2025-10-16 | Chinese | ||
| 39904618 | 第四届董事会第八次会议决议公告 | 2025-09-26 | Chinese | ||
| 39904613 | 关于使用自有资金及闲置募集资金进行现金管理的公告 | 2025-09-26 | Chinese | ||
| 39904608 | 长江证券承销保荐有限公司关于上海凯鑫分离技术股份有限公司使用自有资金和闲置募集资金进行现金管理的的核查意见 | 2025-09-26 | Chinese | ||
| 39904602 | 上海凯鑫2025年第二次临时股东会法律意见书 | 2025-09-16 | Chinese | ||
| 39904596 | 公司章程 | 2025-09-16 | Chinese | ||
| 39904590 | 2025年第二次临时股东会决议公告 | 2025-09-16 | Chinese | ||
| 39904585 | 长江证券承销保荐有限公司关于上海凯鑫分离技术股份有限公司部分募投项目延期的核查意见 | 2025-08-27 | Chinese | ||
| 39904579 | 2025年半年度非经营性资金占用及其他关联资金往来情况汇总表 | 2025-08-27 | Chinese | ||
| 39904572 | 关于公司部分募投项目延期的公告 | 2025-08-27 | Chinese | ||
| 39904566 | 2025年半年度报告 | 2025-08-27 | Chinese | ||
| 39904562 | 2025年半年度报告摘要 | 2025-08-27 | Chinese | ||
| 39904554 | 关于召开2025年第二次临时股东大会的通知 | 2025-08-27 | Chinese | ||
| 39904548 | 关于修订《公司章程》的公告 | 2025-08-27 | Chinese | ||
| 39904543 | 2025年半年度募集资金存放、管理与使用情况的专项报告 | 2025-08-27 | 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… |
Keysino Separation Technology Inc. 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/55866/ | Company identity, sector, listing, identifiers |
| GET | /api/filings/?company=55866 | 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=55866 | 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=55866 \ -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": 55866}, 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 Keysino Separation Technology Inc. (id: 55866)"
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