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Keysino Separation Technology Inc. — Investor Relations & Filings

Ticker · 300899 ISIN · CNE100004892 Shenzhen Stock Exchange Water supply; sewerage, waste management and remediation activities
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Filings indexed 634 across all filing types
Latest filing 2022-10-25 Interim / Quarterly Rep…
Country CN China
Listing Shenzhen Stock Exchange 300899

About Keysino Separation Technology Inc.

https://www.keysino.cn

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
2022年三季度报告
Interim / Quarterly Report Classification · 100% confidence The document is titled as the "2022 Third Quarter Report" of Shanghai Kaixin Separation Technology Co., Ltd. It contains detailed financial data including balance sheets, profit and loss statements, cash flow statements, and explanations of financial changes for the third quarter of 2022. It explicitly states it is a quarterly report and is unaudited. The content includes comprehensive financial statements and analysis for a period shorter than a full fiscal year, which matches the definition of an Interim / Quarterly Report (IR). The document length is substantial and contains actual financial data, not just an announcement or certification. Therefore, the correct classification is IR (Interim / Quarterly Report).
2022-10-25 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
Capital/Financing Update Classification · 95% confidence The document is an announcement by Shanghai Kaixin Separation Technology Co., Ltd. regarding the use of its own funds and idle raised funds for cash management. It details the board and supervisory committee meetings approving the use of funds for cash management, the investment purpose, types of investment products, investment limits, risk analysis, and approvals from independent directors and the supervisory board. The document references regulatory compliance and internal approvals but does not contain financial statements or detailed financial results. It is a formal disclosure about financing activities related to cash management and use of raised funds, not a full financial report or earnings release. The document length is 4610 characters, which is substantial but the content is clearly an announcement of a financing-related activity rather than a report. Therefore, the most appropriate classification is Capital/Financing Update (CAP).
2022-10-25 Chinese
第三届监事会第七次会议决议公告
Regulatory Filings Classification · 95% confidence The document is a resolution announcement from the Supervisory Board of Shanghai Kaixin Separation Technology Co., Ltd. regarding their meeting held on October 24, 2022. It includes approval of the company's 2022 third quarter report and a cash management proposal. The document is short (1328 characters) and primarily announces the decisions made at the meeting, referencing other filings for the full reports. It does not contain the full quarterly report or detailed financial data itself, but rather the meeting resolutions and approvals. Therefore, it is not an Interim/Quarterly Report (IR) but an announcement of meeting resolutions related to management decisions. This fits best under Regulatory Filings (RNS) as a general regulatory announcement that does not fit other categories.
2022-10-25 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定期现场检查报告
Audit Report / Information Classification · 95% confidence The document is titled as a "定期现场检查报告" which translates to "Periodic On-site Inspection Report" by a sponsoring institution (长江证券承销保荐有限公司) regarding a listed company (上海凯鑫分离技术股份有限公司). The content includes detailed checks on corporate governance, internal control, information disclosure, protection of company interests, use of raised funds, performance, shareholder commitments, and other important matters. It is a comprehensive report on compliance and operational aspects rather than a financial statement or earnings announcement. The document length is 3817 characters, which is relatively short but contains substantive content rather than just an announcement or certification. It is not an annual or interim financial report, nor a simple announcement or voting result. It fits best under Audit Report / Information (AR) as it is a standalone inspection/audit report by the sponsor on the company's compliance and governance, not a full annual report or earnings release.
2022-10-24 Chinese
长江证券承销保荐有限公司关于对上海凯鑫分离技术股份有限公司2022年持续督导培训情况报告
Audit Report / Information Classification · 90% confidence The document is a report from Changjiang Securities Underwriting and Sponsorship Co., Ltd. regarding a continuous supervision training session conducted in 2022 for Shanghai Kaixin Separation Technology Co., Ltd. The content focuses on training about information disclosure, duties of directors and supervisors, and stock trading regulations. It is a specific report on a training event related to regulatory compliance and supervision, not a financial report, earnings release, or management discussion. It does not fit into categories like Annual Report, Interim Report, or Earnings Release. It is also not an announcement or certification but a detailed report on a regulatory training activity. Therefore, it best fits under Audit Report / Information (AR), which includes reports related to regulatory compliance and internal controls but excludes full annual reports.
2022-10-24 Chinese
2022年第一次临时股东大会的法律意见书
Declaration of Voting Results & Voting Rights Announcements Classification · 95% confidence The document is a legal opinion letter from a law firm regarding the convening, procedures, attendance, and voting results of the 2022 first extraordinary general meeting (临时股东大会) of Shanghai Kaixin Separation Technology Co., Ltd. It details the legal compliance of the meeting process and validates the voting results. There are no financial statements or management discussions, nor is this a report of financial results or an announcement of a report publication. The document is a legal opinion related to a shareholder meeting, specifically focusing on the voting results and legality of the meeting procedures. This fits the category of Declaration of Voting Results & Voting Rights Announcements (DVA). The document length is 2112 characters, which is short but contains substantive content about the voting results and legal opinion, not just an announcement of a report publication. Therefore, the best classification is DVA with high confidence.
2022-10-12 Chinese

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