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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 2025-12-11 Declaration of Voting R…
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
德恒上海律师事务所关于江苏微导纳米科技股份有限公司2025年第四次临时股东大会之见证法律意见
Declaration of Voting Results & Voting Rights Announcements Classification · 95% confidence The document is a legal opinion letter issued by a law firm regarding the procedural legality of a company's 2025 fourth extraordinary general meeting (临时股东大会). It details the convening, attendance, voting procedures, and results of the shareholders' meeting. The document does not contain financial statements or financial performance data but focuses on the legality and validity of the meeting process and resolutions. This type of document is typically associated with shareholder meeting legal opinions and voting results announcements. Given the detailed voting results and resolutions passed, this document fits best under the category of Declaration of Voting Results & Voting Rights Announcements (DVA). The document length is sufficient and contains substantive content about voting results, not just an announcement of a report publication or a brief notice. Therefore, the classification is DVA with high confidence.
2025-12-11 Chinese
江苏微导纳米科技股份有限公司2025年第四次临时股东大会会议资料
AGM Information Classification · 95% confidence The document is titled as the "2025 Fourth Extraordinary General Meeting (EGM) Meeting Materials" of Jiangsu Microguide Nano Technology Co., Ltd. It contains detailed agenda items, meeting procedures, voting instructions, and multiple proposals to be discussed and voted on during the EGM. The content includes governance changes such as cancellation of the supervisory board, amendments to the company charter, approval of related party transactions, and election of board members. The document is clearly a set of materials prepared for a shareholders meeting, not a report or announcement of results. It is not an annual report, earnings release, or any financial statement. It is not a proxy solicitation or voting results announcement but the actual meeting materials. Therefore, it fits the definition of AGM Information (AGM-R), which includes presentations and materials shared during the Annual or Extraordinary General Meeting.
2025-12-02 Chinese
江苏微导纳米科技股份有限公司关于预计2026年度日常关联交易的公告
Regulatory Filings Classification · 95% confidence The document is an announcement regarding the company's expected related party transactions for the fiscal year 2026. It includes detailed descriptions of the nature, amounts, and counterparties of these transactions, as well as the approval process involving the board, independent directors, and audit committee. It also mentions that the matter will be submitted to the shareholders' meeting for approval. The document is not a full financial report but a regulatory announcement about related party transactions and their governance. It does not contain comprehensive financial statements or quarterly/yearly financial results. Therefore, it fits best into the category of Regulatory Filings (RNS), which covers miscellaneous regulatory announcements that do not fit other specific categories.
2025-11-25 Chinese
江苏微导纳米科技股份有限公司内部审计制度
Audit Report / Information Classification · 95% confidence The document is titled '内部审计制度' (Internal Audit System) and details the internal audit policies, organizational structure, responsibilities, procedures, and reporting requirements of the company. It includes references to internal control evaluations, audit reports, audit evidence, and audit archives. The document is a comprehensive internal audit policy manual rather than an actual audit report or financial statement. It does not contain financial data or results of an audit but rather the framework and rules governing internal audit activities. Therefore, it is not an Annual Report (10-K), Audit Report (AR), or Interim Report (IR). It is also not a brief announcement or a certification. The content fits best under Audit Report / Information (AR) as it relates to audit policies and internal audit information, but since it is a policy document rather than a standalone audit report or certification, and given the detailed nature of internal audit procedures, it aligns most closely with Audit Report / Information (AR). Confidence is high due to the detailed internal audit content and absence of other report types. FY 2025
2025-11-25 Chinese
江苏微导纳米科技股份有限公司第二届监事会第二十七次会议决议公告
Board/Management Information Classification · 95% confidence The document is a formal announcement of resolutions passed at a supervisory board meeting of Jiangsu MicroNano Technology Co., Ltd. It details the meeting date, attendance, agenda items, and voting results. The content focuses on governance changes, specifically the cancellation of the supervisory board and amendments to the company charter, as well as approval of related party transactions for the upcoming year. There are no financial statements, earnings data, or audit information presented. The document is a corporate governance announcement related to board structure and internal rules, fitting the category of Board/Management Information (MANG). The document length is short and it is not a report publication announcement or certification. Therefore, the classification is MANG with high confidence.
2025-11-25 Chinese
江苏微导纳米科技股份有限公司董事会审计委员会议事规则
Governance Information Classification · 100% confidence The document is titled "董事会审计委员会议事规则" which translates to "Board Audit Committee Meeting Rules". It details the composition, responsibilities, powers, meeting procedures, and governance rules of the audit committee of the board of directors of 江苏微导纳米科技股份有限公司. The content focuses on internal governance, audit committee duties, meeting protocols, and compliance with laws and regulations. There is no financial data, no report of financial results, no announcement of voting results, no legal proceedings, no capital changes, no earnings release, and no investor presentation. The document is a governance-related internal rules document about the audit committee's operation and responsibilities, which fits the category of Governance Information (CGR). The document length is 6866 characters, which is substantial and contains detailed governance rules, not a brief announcement or certification. Therefore, the appropriate classification is Governance Information (CGR).
2025-11-25 Chinese

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