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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 2025-04-29 Audit Report / Informat…
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
天衡会计师事务（特殊普通合伙）关于苏州和林微纳科技股份有限公司2024年度募集资金存放与使用情况鉴证报告
Audit Report / Information Classification · 95% confidence The document is titled as a "2024年度募集资金存放与使用情况鉴证报告" which translates to "2024 Annual Verification Report on the Deposit and Use of Raised Funds". It contains detailed financial data about the company's fundraising activities, including amounts raised, usage of funds, balances, and compliance with regulatory requirements. The document includes an auditor's verification opinion, references to regulatory guidelines from the China Securities Regulatory Commission and Shanghai Stock Exchange, and detailed tables showing the use and management of raised funds. This is a specialized audit/verification report focused on the company's fundraising capital management and usage, not a full annual report or earnings release. It is not a simple announcement or certification but a standalone audit-type report on fundraising capital usage. Therefore, the most appropriate classification is Audit Report / Information (AR). FY 2024
2025-04-29 Chinese
董事会审计委员会对会计师事务所2024年度履行监督职责情况报告
Audit Report / Information Classification · 95% confidence The document is a report from the Audit Committee of Suzhou Helin Micro-Nano Technology Co., Ltd. regarding the supervision of the accounting firm Tianheng for the 2024 fiscal year. It details the qualifications, appointment process, and oversight activities related to the external auditor's work for the company's annual audit. The content focuses on the audit committee's evaluation and supervision of the auditor's performance and independence, rather than presenting the full audit report or financial statements. The document length is 1993 characters, which is relatively short and consistent with a standalone audit-related report rather than a full annual report or audit report. This matches the description of an Audit Report / Information filing, which includes standalone audit reports and supervisory information about the audit process, excluding full annual reports. Therefore, the appropriate classification is AR (Audit Report / Information). FY 2024
2025-04-29 Chinese
第二届董事会独立董事专门会议第二次会议决议
Board/Management Information Classification · 95% confidence The document is a resolution from the independent directors' special meeting of the board of directors of Suzhou Helin Micro-Nano Technology Co., Ltd. It discusses approval of a proposal regarding anticipated related party transactions for the fiscal year 2025. The document references compliance with company law, listing rules, and company articles, and contains no financial statements or detailed financial data. It is a board/management related announcement about governance and internal approvals rather than a full report or financial disclosure. The document length is short (655 characters), and it is a formal board resolution. Therefore, the most appropriate classification is Board/Management Information (MANG).
2025-04-29 Chinese
2024年度独立董事述职报告-江小三
Board/Management Information Classification · 95% confidence The document is titled as an "Independent Director's Annual Report" for the year 2024 by an independent director of Suzhou Helin Micro-Nano Technology Co., Ltd. It details the director's duties, attendance at board and committee meetings, communication with auditors, oversight of related party transactions, internal controls, and other governance matters. The content is a detailed narrative of the independent director's work and observations over the year, focusing on governance and oversight rather than financial results or audit opinions alone. The document length is 4377 characters, which is relatively short but contains substantive content rather than just an announcement or certification. It is not a full annual report (10-K), audit report (AR), or earnings release (ER), nor is it a simple announcement or certification. It fits best as a Board/Management Information (MANG) filing because it reports on the independent director's activities and governance oversight during the year, which is a management/board-related disclosure.
2025-04-29 Chinese
2024年年度报告
Annual Report Classification · 100% confidence The document is titled "苏州和林微纳科技股份有限公司2024 年年度报告" which translates to "Suzhou UIGreen Micro&Nano Technologies Co., Ltd. 2024 Annual Report." It contains detailed financial data, management discussion and analysis, company overview, financial indicators, risk factors, governance, and other comprehensive information typical of a full annual report. The document length is 15,000 characters, indicating a full report rather than a brief announcement. It includes audited financial statements and an auditor's report with an unqualified opinion, confirming it is a complete annual report. The presence of detailed quarterly data, management discussion, and financial statements further supports classification as an Annual Report (10-K equivalent). There is no indication that this is merely an announcement or a certification document, so it is not classified as RPA or RNS. Therefore, the correct classification is Annual Report (10-K). FY 2024
2025-04-29 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2024年度持续督导跟踪报告
Regulatory Filings Classification · 95% confidence The document is titled as a "2024年度持续督导跟踪报告" (2024 Annual Continuous Supervision Follow-up Report) issued by the sponsor institution for a listed company. It contains detailed information about the company's business performance, risk factors, financial data, governance, and compliance with regulatory requirements. The report discusses ongoing supervision activities, financial results, risk disclosures, and internal controls, which are typical elements of a continuous supervision or monitoring report rather than a full annual report or quarterly report. The document is lengthy (15,000 characters) and contains substantive financial and operational data, but it is not a standard Annual Report (10-K) or Interim Report (IR). It is a continuous supervision follow-up report issued by the sponsor institution as required by Chinese securities regulations for companies listed on the STAR Market (科创板). This type of document is best classified under Regulatory Filings (RNS) as it is a regulatory compliance document reporting ongoing supervision and monitoring activities rather than a formal financial report or earnings release. Therefore, the most appropriate classification is Regulatory Filings (RNS).
2025-04-29 Chinese

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