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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 2021-11-19 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
和林微纳关于修订公司章程的公告
Governance Information Classification · 95% confidence The document is an announcement regarding the revision of the company's articles of association (公司章程). It details specific amendments to the company's bylaws, including voting rights, nomination procedures for directors and supervisors, and profit distribution policies. The document is issued by the company's board and is dated November 20, 2021. It is a formal announcement of changes to governance documents, not the governance document itself or a full report. There is no financial data or detailed report content, but rather a disclosure of proposed changes to the company's internal rules and governance structure. This fits the category of Governance Information (CGR), which covers reports detailing the company's internal rules, board structure, and governance practices.
2021-11-19 Chinese
苏州和林微纳科技股份有限公司内部控制鉴证报告
Audit Report / Information Classification · 95% confidence The document is titled as an "内部控制鉴证报告" which translates to "Internal Control Assurance Report" and includes an audit opinion on the effectiveness of internal controls related to financial reporting as of December 31, 2020. It is issued by an accounting firm (天衡会计师事务所) and includes detailed internal control self-evaluation and audit procedures. The content focuses on internal control evaluation, audit procedures, and assurance rather than a full annual report or financial statements. This matches the description of an Audit Report / Information (AR) which covers standalone audit reports and internal control results, excluding full annual reports. The document length is over 10,000 characters and contains substantive content, not just an announcement or certification letter. Therefore, the appropriate classification is AR with high confidence. FY 2020
2021-11-19 Chinese
苏州和林微纳科技股份有限公司未来三年（2021-2023）股东回报规划
Notice of Dividend Amount Classification · 95% confidence The document is a detailed statement from Suzhou Helin Micro-Nano Technology Co., Ltd. regarding its shareholder return plan for the next three years (2021-2023). It discusses the company's dividend policy, profit distribution methods, decision-making mechanisms, and compliance with regulatory guidelines from the China Securities Regulatory Commission. The content focuses on the company's planned approach to shareholder returns rather than reporting financial results or announcing a meeting or vote outcome. It is not a full annual or interim report, nor is it an announcement of voting results or a proxy solicitation. The document is a formal policy statement about dividends and shareholder returns, which fits best under the category of Notice of Dividend Amount (DIV), as it outlines dividend distribution plans and policies for shareholders.
2021-11-19 Chinese
苏州和林微纳科技股份有限公司关于与特定对象签署附生效条件的认购合同暨关联交易的公告
Capital/Financing Update Classification · 95% confidence The document is an announcement regarding a specific transaction: the company Suzhou Helin Micro-Nano Technology Co., Ltd. plans to issue up to 24 million A-shares to specific investors, including a controlling shareholder, Mr. Luo Xingshun. The document details the terms of the subscription agreement, the pricing policy, the lock-up period, and the approval process. It also discusses the related party nature of the transaction and the necessary approvals from the board, independent directors, shareholders, and regulatory bodies such as the China Securities Regulatory Commission and the Shanghai Stock Exchange. The document is a formal announcement of a capital raising event involving a related party subscription and includes disclosures about the transaction's necessity, impact, and compliance with regulations. It is not a full financial report, audit report, or earnings release, nor is it a proxy statement or voting result. It is a detailed announcement about a capital/financing update, specifically a private placement or issuance of shares to a related party. Therefore, the appropriate classification is Capital/Financing Update (CAP). The document length (6406 characters) and content support this classification with high confidence.
2021-11-19 Chinese
关于最近五年未被证券监管部门和交易所处罚或采取监管措施的公告
Regulatory Filings Classification · 95% confidence The document is a short announcement from the company's board stating that in the past five years, the company has not been subject to any regulatory penalties or measures by securities regulators or exchanges. It is a compliance-related disclosure rather than a financial report or detailed filing. The document length is only 424 characters, indicating it is a brief announcement. It does not contain financial data, management changes, voting results, or other report content. This fits best under Regulatory Filings (RNS), which is the fallback category for miscellaneous regulatory announcements that do not fit other specific categories.
2021-11-19 Chinese
日立土地及厂房评估报告
Audit Report / Information Classification · 95% confidence The document is a detailed Real Estate Appraisal Report (房地产估价报告) for a specific property owned by a company. It includes valuation methods, legal references, property descriptions, and a final market value estimate. The content is a comprehensive valuation report, not an announcement or a brief summary. It does not relate to corporate financial performance, management changes, earnings, or regulatory filings. It is a standalone appraisal report focused on real estate valuation, which fits best under the category of Audit Report / Information (AR), as it is a professional valuation report with detailed analysis and methodology, but not a full annual report or financial statement. Q1 2021
2021-11-19 Chinese

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