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Suzhou Uigreen Micro&Nano Technologies Co.,Ltd — Investor Relations & Filings

Ticker · 688661 ISIN · CNE1000053C5 Shanghai Stock Exchange Manufacturing
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Filings indexed 630 across all filing types
Latest filing 2025-09-01 Capital/Financing Update
Country CN China
Listing Shanghai Stock Exchange 688661

About Suzhou Uigreen Micro&Nano Technologies Co.,Ltd

https://www.uigreen.com/

Suzhou Uigreen Micro&Nano Technologies Co., Ltd. specializes in the research, development, and manufacturing of high-precision micro-components and semiconductor testing solutions. The company leverages advanced micro-nano manufacturing technologies to provide critical hardware for the semiconductor, consumer electronics, and automotive sectors. Its core product portfolio includes MEMS probe cards, high-frequency test sockets, and precision metal components designed for high-density and high-performance applications. Uigreen focuses on miniaturization and precision engineering, offering customized solutions for integrated circuit testing and micro-electro-mechanical systems (MEMS). By integrating R&D with large-scale production, the company supports the evolving needs of the global electronics supply chain, emphasizing reliability and technical innovation in micro-scale fabrication.

Recent filings

Filing Released Lang Actions
关于2021年度向特定对象发行股票部分募投项目延期并重新论证可行性的公告
Capital/Financing Update Classification · 95% confidence The document is an announcement from Suzhou Helin Micro-Nano Technology Co., Ltd. regarding the delay and re-evaluation of feasibility for certain projects funded by a specific share issuance in 2021. It details the use of raised funds, project progress, reasons for delay, and re-assessment of project feasibility. The document includes references to regulatory approvals, fund usage, and board resolutions. It is not a full financial report, audit report, or earnings release, but rather a regulatory announcement about capital project progress and changes related to a specific financing event. This fits the category of Capital/Financing Update (CAP), as it updates on the status and changes in the use of funds raised through a specific share issuance and project investment.
2025-09-01 Chinese
内幕信息知情人登记管理制度（草案）
Governance Information Classification · 95% confidence The document is a detailed internal management system for insider information registration and confidentiality for Suzhou Helin Micro-Nano Technology Co., Ltd. It outlines rules, responsibilities, and procedures related to insider information management, confidentiality, and compliance with securities laws and regulations. It does not contain financial statements, earnings data, or any form of financial results. It is a governance-related document focused on internal controls and compliance regarding insider information. Therefore, it fits best under Governance Information (CGR). The document length and detail confirm it is not a brief announcement or a regulatory filing but a substantive governance policy document.
2025-09-01 Chinese
董事会提名委员会实施细则（草案）
Governance Information Classification · 95% confidence The document is titled as the "Board Nomination Committee Implementation Rules (Draft)" for Suzhou Helin Micro-Nano Technology Co., Ltd. It details the governance structure, responsibilities, composition, and procedures of the Board Nomination Committee. The content focuses on internal governance rules and committee operations rather than financial data, audit results, or shareholder voting outcomes. There is no indication of financial statements, audit reports, voting results, or announcements of report publications. The document is a governance-related internal rules document, fitting the category of Governance Information (CGR). The document length is 2498 characters, which is relatively short but contains substantive governance content rather than a mere announcement or notice. Therefore, the appropriate classification is Governance Information (CGR).
2025-09-01 Chinese
2025年第一次临时股东大会会议材料
AGM Information Classification · 100% confidence The document is titled as materials for the "2025 First Extraordinary General Meeting of Shareholders" of Suzhou Helin Micro-Nano Technology Co., Ltd. It contains detailed meeting instructions, agenda, and multiple proposals to be voted on during the meeting. The proposals include reappointment of the audit firm, cancellation of the supervisory board, amendments to the company charter, and election of board members. The content is typical of materials prepared and distributed for a shareholders' meeting to inform and guide shareholders on the meeting process and agenda items. There is no financial data or audit report itself, nor is it a transcript or announcement of voting results. This matches the definition of AGM Information (AGM-R), which includes presentations and materials shared during the Annual or Extraordinary General Meeting. The document length (5731 characters) and detailed meeting agenda and proposals confirm it is the meeting materials, not just an announcement or summary.
2025-08-20 Chinese
关于召开2025年半年度业绩说明会的公告
Regulatory Filings Classification · 95% confidence The document is an announcement about the scheduling and details of a half-year performance explanation meeting (业绩说明会) for the 2025 half-year period. It references that the company has already disclosed the 2025 half-year report and summary on August 16, 2025, and this meeting is intended to provide further explanation and interaction with investors. The document does not contain actual financial statements or substantive financial data but rather provides logistical details about the upcoming investor call. This fits the definition of a Call Transcript (CT) announcement or an Investor Presentation (IP) announcement. However, since it is announcing the meeting and inviting investors to participate in a Q&A style session about the half-year results, it aligns best with a Call Transcript (CT) type, which covers full text transcripts of company conference calls or earnings calls with Q&A. The document is short (1114 characters) and does not contain the transcript itself, but it is announcing the call. According to the rules, announcements of calls are generally classified as Regulatory Filings (RNS) unless the transcript is included. Since this is only an announcement of the call, not the transcript, the best classification is Regulatory Filings (RNS).
2025-08-20 Chinese
投资者关系管理制度
Governance Information Classification · 95% confidence The document is titled '投资者关系管理制度' which translates to 'Investor Relations Management System' and outlines the company's policies and procedures for managing investor relations. It includes principles, organizational responsibilities, communication methods, voluntary disclosures, and interaction with investors, analysts, and media. There are no financial statements, earnings data, or regulatory filings of financial results. It is a governance-related document detailing internal rules and practices related to investor relations and corporate governance. Therefore, it fits best under Governance Information (CGR). The document length is sufficient and it is not an announcement or a brief notice, but a detailed policy document.
2025-08-15 Chinese

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