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JIANGSU LEADMICRO NANO TECHNOLOGY CO., LTD. — Investor Relations & Filings

Ticker · 688147 ISIN · CNE100005VH5 Shanghai Stock Exchange Manufacturing
Open in API
Filings indexed 603 across all filing types
Latest filing 2025-11-25 Board/Management Inform…
Country CN China
Listing Shanghai Stock Exchange 688147

About JIANGSU LEADMICRO NANO TECHNOLOGY CO., LTD.

https://www.leadmicro.com/

Jiangsu Leadmicro Nano-Technology Co., Ltd. specializes in the research, development, and manufacturing of advanced thin-film deposition equipment. The company focuses on Atomic Layer Deposition (ALD) and Chemical Vapor Deposition (CVD) technologies, providing industrial-scale solutions for high-precision surface coating. Its product portfolio includes spatial and temporal ALD systems, as well as Plasma Enhanced Chemical Vapor Deposition (PECVD) tools. These technologies are primarily applied in the photovoltaic sector for solar cell passivation, as well as in semiconductor manufacturing, flexible electronics, and energy storage systems. Leadmicro is recognized for its high-throughput processing capabilities and its role in advancing high-efficiency solar cell architectures like TOPCon and PERC. The company provides integrated equipment and process solutions to enhance material performance and device efficiency.

Recent filings

Filing Released Lang Actions
江苏微导纳米科技股份有限公司独立董事候选人声明与承诺（马晓旻）
Board/Management Information Classification · 95% confidence The document is a declaration and commitment statement by an independent director candidate of a company, detailing qualifications, independence criteria, and compliance with regulatory requirements. It is not a financial report, earnings release, or any form of financial or management report. It is also not an announcement of voting results or a proxy solicitation. The content fits best under Board/Management Information (MANG) as it relates to board member nomination and qualifications.
2025-11-25 Chinese
江苏微导纳米科技股份有限公司董事会提名委员会关于第三届董事会独立董事候选人的审核意见
Board/Management Information Classification · 95% confidence The document is a formal opinion from the nomination committee regarding the qualifications of independent director candidates for the company's third board of directors. It reviews candidates' compliance with relevant laws and regulations, their independence, and qualifications. There is no financial data, no report publication, no voting results, no management changes announcement, and no other report types. This document is related to board/management information, specifically about board nominations and qualifications. Therefore, it fits best under Board/Management Information (MANG). The document length is short but contains substantive content about board nominations, not just an announcement or notice.
2025-11-25 Chinese
中信证券股份有限公司关于江苏微导纳米科技股份有限公司预计2026年度日常关联交易的核查意见
Audit Report / Information Classification · 95% confidence The document is a detailed report from CITIC Securities acting as the sponsor for Jiangsu Microguide Nano Technology Co., Ltd. It provides an opinion on the expected 2026 annual related party transactions, including transaction amounts, counterparties, and compliance with relevant laws and regulations. It includes detailed financial data, descriptions of the related parties, and the approval process by the board, audit committee, independent directors, and supervisory board. The document is not a general announcement or a brief summary but a substantive report with detailed analysis and opinions. It is not an annual report, earnings release, or management discussion but specifically an audit-related opinion on related party transactions, which fits the category of an Audit Report / Information (AR). The length and content confirm it is a full report, not just an announcement or certification. Therefore, the appropriate classification is AR with high confidence. FY 2026
2025-11-25 Chinese
江苏微导纳米科技股份有限公司对外投资管理制度
Governance Information Classification · 95% confidence The document is titled '对外投资管理制度' which translates to 'External Investment Management System' and contains detailed internal rules and procedures for managing the company's external investments. It includes principles, approval authorities, management, and disposal controls related to investments. There is no indication that this is a financial report, earnings release, or regulatory filing. It is a governance-related document outlining internal policies and procedures. It is not a report publication announcement or a certification. Therefore, the document best fits the category of Governance Information (CGR). The document length and content support this classification with high confidence.
2025-11-25 Chinese
关于取消监事会、修订《公司章程》并办理工商变更登记及修订、制定部分公司治理制度的公告
Governance Information Classification · 95% confidence The document is a detailed announcement from Jiangsu Weidao Nano Technology Co., Ltd. regarding corporate governance changes, specifically the cancellation of the supervisory board, amendments to the company's articles of association, and revisions and establishment of various corporate governance systems. It includes detailed descriptions of changes to governance structures, board and shareholder meeting rules, and internal governance policies. The document is not a financial report, earnings release, or audit report. It is not a proxy solicitation or voting results announcement, but rather a formal announcement of governance changes and related regulatory filings. The content aligns with the category of Governance Information (CGR), which covers reports detailing the company's internal rules, board structure, and governance practices. The document length is substantial and contains detailed governance content, not just a brief announcement or certification. Therefore, the appropriate classification is CGR with high confidence.
2025-11-25 Chinese
江苏微导纳米科技股份有限公司投资者关系管理制度
Governance Information Classification · 95% confidence The document is titled '江苏微导纳米科技股份有限公司 投资者关系管理制度' which translates to 'Investor Relations Management System' of the company. It is a detailed policy document outlining the principles, organization, and implementation of investor relations management, including communication with investors, information disclosure, investor protection, and compliance with relevant laws and regulations. There is no financial data, no report of financial results, no announcement of voting results, no audit information, no legal proceedings, no capital changes, no earnings release, no call transcript, and no merger or acquisition activity. The document is a governance-related policy document describing internal rules and procedures for managing investor relations and communication. Therefore, it fits best under Governance Information (CGR). The document length is over 5,000 characters and it is not a mere announcement or certification, so it is not RPA or RNS. Confidence is high due to the clear nature of the document as a governance policy.
2025-11-25 Chinese

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