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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 2021-12-23 Remuneration Information
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
北京市嘉源律师事务所关于上海凯鑫2021年制性股票激励计划首次授予事项的法律意见书
Remuneration Information Classification · 95% confidence The document is a legal opinion letter issued by a law firm regarding the company's 2021 restricted stock incentive plan's first grant. It details the legal compliance, approval procedures, grant conditions, grant date, recipients, quantities, prices, and disclosure obligations related to the stock incentive plan. It is not a financial report, earnings release, or management discussion. It is a legal opinion related to a capital incentive plan, which is a form of remuneration information for executives and employees. The document does not contain financial statements or audit results, nor is it a proxy solicitation or voting result announcement. Therefore, the most appropriate classification is Remuneration Information (DEF 14A), which covers reports detailing compensation and incentive plans for executives and directors.
2021-12-23 Chinese
深圳价值在线信息科技股份有限公司关于上海凯鑫分离技术股份有限公司2021年限制性股票激励计划首次授予相关事项之独立财务顾问报告
Capital/Financing Update Classification · 95% confidence The document is titled as an "Independent Financial Advisor Report" related to the 2021 restricted stock incentive plan of Shanghai Kaixin Separation Technology Co., Ltd. It details the approval procedures, grant conditions, allocation, and compliance with regulatory requirements for the stock incentive plan. The content is focused on the financial advisory and verification of the stock incentive plan's first grant, including detailed terms, conditions, and board approvals. It is not a general annual or interim financial report, nor is it a simple announcement or voting result. It is a specialized advisory report related to capital incentives and stock grants. Given the nature of the document as an independent financial advisor report on a stock incentive plan, it fits best under the category of Capital/Financing Update (CAP), which covers updates on company fundraising, financing activities, or capital structure changes, including stock incentive plans.
2021-12-23 Chinese
关于第三届董事会第三次会议相关事项的独立意见
Board/Management Information Classification · 95% confidence The document is an independent opinion from independent directors regarding a specific board meeting resolution about the company's 2021 restricted stock incentive plan. It references the board meeting and the approval of stock grants to incentive recipients. The document is short (1031 characters) and focuses on governance and approval of stock incentive plans rather than presenting financial data or full report content. It is not an annual or interim report, nor an earnings release. It is not a regulatory filing or certification letter. The content aligns with Board/Management Information (MANG) as it relates to board decisions and management matters concerning stock incentives.
2021-12-23 Chinese
第三届监事会第三次会议决议公告
Board/Management Information Classification · 95% confidence The document is a formal announcement of the resolution passed at the third meeting of the third Supervisory Board of Shanghai Kaixin Separation Technology Co., Ltd. It details the approval of the initial grant of restricted stock under the company's 2021 restricted stock incentive plan. The document includes meeting details, voting results, and compliance with relevant laws and regulations. It is not a full financial report, audit report, or earnings release, nor is it a presentation or call transcript. It is an official announcement of a board/management decision related to stock incentives, which falls under Board/Management Information (MANG). The document length is short (1247 characters), and it contains substantive content about the board's decision rather than just announcing a report publication or regulatory filing. Therefore, the appropriate classification is MANG with high confidence.
2021-12-23 Chinese
关于上海凯鑫分离技术股份有限公司2021年第二次临时股东大会的法律意见书
Regulatory Filings Classification · 95% confidence The document is a legal opinion letter from a law firm regarding the convening, attendance, and voting procedures of the 2021 second extraordinary general meeting (临时股东大会) of Shanghai Kaixin Separation Technology Co., Ltd. It details the legal compliance of the meeting's call, attendance qualifications, and voting results. It is not the meeting materials themselves, nor a voting result announcement, but a legal opinion on the meeting's legality and procedures. This type of document is best classified under Regulatory Filings (RNS) as it is a compliance/legal opinion related to a shareholder meeting, not the meeting presentation (AGM-R) or voting results (DVA). The document length is short (2277 characters) and it does not contain financial data or report content, so it is not an Annual Report or Interim Report. Therefore, the best fit is Regulatory Filings (RNS).
2021-12-22 Chinese
关于2021年限制性股票激励计划内幕信息知情人及激励对象买卖公司股票情况的自查报告
Regulatory Filings Classification · 95% confidence The document is a self-inspection report regarding insider trading activities related to a 2021 restricted stock incentive plan. It details the investigation of insider and incentive object stock transactions during a specific period, referencing regulatory guidelines and internal controls. The document is a formal announcement about insider trading checks and compliance, not a financial report, earnings release, or management discussion. It does not contain financial statements or detailed financial data. It is a regulatory disclosure related to insider trading and compliance with stock incentive plans, fitting best under Regulatory Filings (RNS). The document length is short (1577 characters), and it is a standalone announcement rather than a report or presentation.
2021-12-22 Chinese

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