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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 2025-08-15 Governance Information
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
募集资金管理制度
Governance Information Classification · 95% confidence The document is titled '募集资金管理制度' which translates to 'Fundraising Capital Management System' and details the rules and procedures for the management, storage, and use of funds raised by the company. It references compliance with company law, securities law, stock exchange listing rules, and internal governance. The content is a detailed policy document about fundraising capital management rather than a financial report, earnings release, or announcement. It does not contain financial statements or results, nor is it a brief announcement or a presentation. It is a governance-related document outlining internal rules and procedures for managing raised funds. Therefore, the most appropriate classification is Governance Information (CGR). The document length (5906 characters) and detailed procedural content support this classification with high confidence.
2025-08-15 Chinese
董事会议事规则
Governance Information Classification · 100% confidence The document is titled '董事会议事规则' which translates to 'Board Meeting Rules' or 'Rules of Procedure for the Board of Directors' of Suzhou Helin Micro-Nano Technology Co., Ltd. The content details the procedures, responsibilities, meeting types, proposal submission, voting, and record-keeping related to the board of directors' meetings. It references relevant laws and regulations governing board operations and internal governance. There is no financial data, earnings information, or report publication announcement. The document is a governance document outlining internal rules and board structure and practices. Therefore, it fits the category of Governance Information (CGR). The document length (6465 characters) supports it being a full governance document rather than a brief announcement or notice.
2025-08-15 Chinese
关于续聘2025年度审计机构的公告
Audit Report / Information Classification · 95% confidence The document is an announcement regarding the reappointment of the audit firm (天衡会计师事务所) for the fiscal year 2025. It details the audit firm's background, personnel, independence, and the approval process by the audit committee and board of directors. The document does not contain actual financial statements or audit results but is a formal announcement about the audit engagement. The document length is 2558 characters, which is relatively short and consistent with an announcement rather than a full audit report. Therefore, it fits the category of an Audit Report / Information announcement about the audit firm reappointment rather than the audit report itself. FY 2025
2025-08-15 Chinese
关于转让投资基金份额暨退出投资基金的公告
Capital/Financing Update Classification · 95% confidence The document is an announcement by Suzhou Helin Micro-Nano Technology Co., Ltd. regarding the transfer of investment fund shares and exit from an investment fund. It details the transaction overview, parties involved, the fund's basic information, transfer agreement content, and the impact on the company. The document is a formal disclosure about a capital transaction related to the company's investment fund shares. It does not contain financial statements, audit information, or detailed financial results. It is not a report or presentation but an official announcement of a capital/financing update related to the company's investment activities. Therefore, the appropriate classification is Capital/Financing Update (CAP). The document length is 2628 characters, which is consistent with an announcement rather than a full report.
2025-07-29 Chinese
关于筹划公司在香港联合交易所有限公司上市的提示性公告
Capital/Financing Update Classification · 95% confidence The document is a short announcement (748 characters) regarding the company's plan to list H shares on the Hong Kong Stock Exchange. It discusses the intention, regulatory framework, and the uncertainty of the listing process. It does not contain financial statements or detailed financial data, nor is it a full report. It is a notice about a potential capital market action (listing of shares) and the company's intention to proceed with the process. This fits best under Capital/Financing Update (CAP) as it relates to financing activities and capital structure changes. The document is not a report publication announcement since it does not mention an attached report or provide a link to a report, but rather an announcement of a planned financing/listing event.
2025-06-30 Chinese
国泰海通证券股份有限公司关于苏州和林微纳科技股份有限公司使用自有资金支付募投项目所需资金并以募集资金等额置换的核查意见
Audit Report / Information Classification · 95% confidence The document is a detailed verification opinion from Guotai Huarong Securities Co., Ltd. regarding Suzhou Helin Micro-Nano Technology Co., Ltd.'s use of its own funds to pay for investment projects and the subsequent replacement of these funds with raised capital. It references regulatory rules about the management and use of raised funds, details the approval process by the board and supervisory committee, and includes a verification opinion from the sponsor. The document is not a full annual or interim report, nor is it a simple announcement. It is a specialized audit or verification report related to the use of raised funds and compliance with regulatory requirements. This fits the category of an Audit Report / Information (AR) rather than a general regulatory filing or announcement. The document length (4139 characters) is sufficient to contain substantive content, not just a brief announcement or certification. Therefore, the classification is AR with high confidence. FY 2025
2025-06-16 Chinese

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