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 2024-04-28 AGM 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
关于公司2023年年度股东大会增加临时提案暨股东大会补充通知的公告
AGM Information Classification · 95% confidence The document is a detailed announcement regarding the 2023 Annual General Meeting (AGM) of Shanghai Kaixin Separation Technology Co., Ltd. It includes information about the meeting date, agenda items, voting procedures, proxy forms, and other logistical details. The document references the 2023 Annual Report and other reports as agenda items to be voted on, but it does not contain the reports themselves. The document is primarily a notice and supplementary information about the AGM, including the addition of a temporary proposal and instructions for shareholders to participate and vote. It is not a full annual report, earnings release, or any other financial report. The content fits the definition of AGM Information (AGM-R), which covers presentations and materials shared during the Annual General Meeting, including notices and supplementary announcements related to the AGM.
2024-04-28 Chinese
第三届监事会第十三次会议决议公告
Regulatory Filings Classification · 95% confidence The document is a meeting resolution announcement from the Supervisory Board (监事会) of Shanghai Kaixin Separation Technology Co., Ltd. It details the convening and decisions of the 13th meeting of the 3rd Supervisory Board, including approval of a proposal to authorize the Board of Directors to handle small-scale rapid financing matters. The document includes voting results and references a related announcement on a public information website. The content is about internal governance and supervisory board decisions rather than a full financial report or earnings release. It is not a full Annual Report, Interim Report, or Earnings Release, nor is it a regulatory certification or legal proceeding. It is also not a shareholder voting result announcement but a Supervisory Board meeting resolution. This fits best under Regulatory Filings (RNS) as a general regulatory announcement that does not fit other specific categories.
2024-04-28 Chinese
关于提请股东大会授权董事会办理小额快速融资相关事宜的公告
Capital/Financing Update Classification · 95% confidence The document is an announcement from Shanghai Kaixin Separation Technology Co., Ltd. regarding a proposal to the shareholders' meeting to authorize the board of directors to handle a small-scale rapid financing matter. It details the authorization scope, financing amount, issuance method, pricing, and related procedures. The document is a formal announcement of a financing authorization proposal and does not contain actual financial statements or results. It is not a full financial report, earnings release, or investor presentation. The document is also not a report publication announcement since it contains substantive content about the financing authorization. Therefore, it fits best under the category of Capital/Financing Update (CAP), which covers updates on company fundraising and financing activities.
2024-04-28 Chinese
第三届董事会第十五次会议决议公告
Board/Management Information Classification · 95% confidence The document is a formal announcement of the resolutions passed at the 15th meeting of the 3rd Board of Directors of Shanghai Kaixin Separation Technology Co., Ltd. It details the meeting's convening, attendance, and the approval of a proposal related to authorizing the board to handle small-scale rapid financing matters. The document includes voting results and mentions that the proposal will be submitted to the shareholders' meeting for further approval. There is no detailed financial data or comprehensive report content; rather, it is a board meeting resolution announcement. This fits the category of Board/Management Information (MANG), which covers announcements of changes or decisions by the board or senior management. The document length is short (1030 characters), and it is not a report publication announcement or regulatory filing. Therefore, the classification is MANG with high confidence.
2024-04-28 Chinese
2023年年度报告
Annual Report Classification · 100% confidence The document is titled "上海凯鑫分离技术股份有限公司2023 年年度报告全文" which translates to "Shanghai Keysino Separation Technology Inc. 2023 Annual Report Full Text." It contains detailed sections typical of an annual report, including company overview, financial data, management discussion and analysis, governance, environmental and social responsibility, and financial statements. The document length is 15,000 characters, indicating a full report rather than a brief announcement. It includes audited financial data, management analysis, and detailed disclosures consistent with a comprehensive annual report. There is no indication that this is merely an announcement or a certification. Therefore, the document fits the definition of an Annual Report (10-K).
2024-04-22 Chinese
独立董事述职报告（姚立）
Board/Management Information Classification · 95% confidence The document is titled as an "Independent Director's Work Report for 2023" by an independent director of the company. It details the director's attendance at board and shareholder meetings, participation in committees, exercise of independent director duties, communication with auditors, and overall evaluation of the company's governance and financial reporting. The document is a detailed report on the independent director's activities and responsibilities during the year, rather than an announcement or a brief summary. It does not contain financial statements or earnings data, so it is not an Annual Report (10-K) or Interim Report (IR). It is not a proxy solicitation or voting results announcement. It is a governance-related report focusing on the independent director's role and oversight. Therefore, the best fitting category is Board/Management Information (MANG), which includes announcements and reports related to board members and senior management activities.
2024-04-22 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.