Skip to main content
Keysino Separation Technology Inc. logo

Keysino Separation Technology Inc. — Investor Relations & Filings

Ticker · 300899 ISIN · CNE100004892 Shenzhen Stock Exchange Water supply; sewerage, waste management and remediation activities
Open in API
Filings indexed 633 across all filing types
Latest filing 2024-08-26 Regulatory Filings
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
2024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
Regulatory Filings Classification · 95% confidence The document is a summary table of non-operating fund occupation and other related party fund transactions for the first half of 2024. It includes detailed financial data such as balances, amounts occupied, interest, and repayments for the period January to June 2024. The document is relatively short (1074 characters) and contains specific financial figures related to related party transactions. It is not a full financial report like an Interim/Quarterly Report (IR) because it focuses narrowly on related party fund usage and does not present comprehensive financial statements or analysis. It is also not an announcement or certification but a detailed financial summary related to related party transactions. This type of document typically falls under Regulatory Filings (RNS) as it is a compliance disclosure about related party transactions and fund occupation, which does not fit other more specific categories.
2024-08-26 Chinese
关于2024年半年度冲回信用减值损失的公告
Regulatory Filings Classification · 95% confidence The document is an announcement from Shanghai Kaixin Separation Technology Co., Ltd. regarding the reversal of credit impairment losses for the half-year period ending June 30, 2024. It details the amounts reversed, the accounting policies applied, and the impact on the company's net profit for the half-year. The document is relatively short (2532 characters) and focuses on a specific accounting adjustment for the half-year period rather than providing a comprehensive financial report. It does not contain full financial statements or substantive financial data typical of an Interim/Quarterly Report (IR). Instead, it is a regulatory announcement about a specific financial adjustment related to the half-year period. Therefore, it fits best under Regulatory Filings (RNS), which is the fallback category for miscellaneous regulatory announcements that do not fit other specific categories.
2024-08-26 Chinese
关于召开2024年第二次临时股东大会的通知
Proxy Solicitation & Information Statement Classification · 95% confidence The document is a detailed notice about the convening of the 2024 second extraordinary general meeting (临时股东大会) of Shanghai Kaixin Separation Technology Co., Ltd. It includes information about the meeting date, voting procedures (both in-person and online), agenda items (such as the appointment of the accounting firm for 2024), registration details, and proxy forms. The document does not contain financial statements or results but is an official announcement to shareholders about the meeting and how to participate and vote. It is not a report itself but a notification about a shareholder meeting. Therefore, it fits the category of a Proxy Solicitation & Information Statement (PSI), which includes materials sent to shareholders to provide information and request votes for meetings.
2024-08-26 Chinese
2024年半年度报告摘要
Interim / Quarterly Report Classification · 95% confidence The document is titled as a '2024 半年度报告摘要' which translates to '2024 Semi-Annual Report Summary'. It contains detailed financial data such as revenue, net profit, cash flow, earnings per share, and shareholder information for the half-year period. The document is about 2789 characters long, which is relatively short but contains substantive financial data and analysis, not just an announcement or a link to a report. It is clearly a financial report for a period shorter than a full fiscal year, consistent with an Interim / Quarterly Report. There is no indication that this is merely a publication announcement or a certification. Therefore, the document fits the definition of an Interim / Quarterly Report (IR).
2024-08-26 Chinese
2024年半年度募集资金存放与使用情况的专项报告
Capital/Financing Update Classification · 95% confidence The document is titled as a "2024 Half-Year Special Report on the Deposit and Use of Raised Funds" by Shanghai Kaixin Separation Technology Co., Ltd. It details the company's fundraising activities, including the amount raised, usage of funds, management of raised funds, changes in investment projects, and compliance with regulatory requirements. The document includes detailed financial figures related to the use and storage of raised funds, investment project changes, and approvals by the board and shareholders. It is a comprehensive report focused on the status and management of funds raised through the company's initial public offering and subsequent use. This type of document corresponds to a specialized report on the use of raised capital, which fits the category of Capital/Financing Update (CAP). It is not an annual or interim financial report, nor is it a simple announcement or certification. The length and detail confirm it is a full report rather than a brief announcement or regulatory filing.
2024-08-26 Chinese
2024年半年度报告
Interim / Quarterly Report Classification · 100% confidence The document is titled as the "2024 年半年度报告全文" which translates to the "2024 Semi-Annual Report Full Text" of Shanghai Keysino Separation Technology Inc. It contains detailed sections including company overview, financial data, management discussion and analysis, governance, environmental and social responsibility, and financial statements. The report covers the period from January 1, 2024 to June 30, 2024, which is a half-year period. The content includes comprehensive financial data, management analysis, business overview, and other substantive information typical of an Interim / Quarterly Report. The document length is about 15,000 characters, indicating it is a full report rather than a brief announcement or certification. Therefore, this document fits the definition of an Interim / Quarterly Report (IR).
2024-08-26 Chinese

Browse filings by year

7 years

Report missing filing

Can't find a specific document? Let us know and we'll add it within 24 hours.

We will notify you once the filing is added.
Report sent
Thank you. We will check the data and update it shortly.