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

Ticker · 688147 ISIN · CNE100005VH5 Shanghai Stock Exchange Manufacturing
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Filings indexed 603 across all filing types
Latest filing 2026-04-28 Environmental & Social …
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2025年度环境、社会和公司治理报告摘要
Environmental & Social Information Classification · 100% confidence The document is titled as an "环境、社会和公司治理报告摘要" which translates to "Environmental, Social and Governance (ESG) Report Summary." It references the full ESG report for the year 2025 and provides a summary of the company's ESG governance, stakeholder communication, and materiality assessment. The document is 3283 characters long, which is relatively short and clearly states that it is a summary and that the full ESG report is available on the Shanghai Stock Exchange website. This matches the description of an Environmental & Social Information report (SR), which details the company's performance on ESG factors. The document is not a full annual report, audit report, or any other financial report, nor is it an announcement or certification. Therefore, the correct classification is Environmental & Social Information (SR).
2026-04-28 Chinese
关于江苏微导纳米科技股份有限公司非经营性资金占用及其他关联资金往来情况汇总表的专项审计报告
Audit Report / Information Classification · 95% confidence The document is a specialized audit report concerning non-operating fund occupation and other related party fund transactions for the fiscal year 2025 of Jiangsu Weidao Nano Technology Co., Ltd. It includes an audit opinion from a certified accounting firm, detailed tables of fund occupation and related party transactions, and certifications from the accounting firm. The document references the audit of the company's financial statements for the year ending December 31, 2025, and complies with regulatory requirements from Chinese securities and regulatory authorities. The content is focused on audit findings and verification of specific financial data related to related party transactions, not a full annual report or interim report. It is a standalone audit report on a specific issue, consistent with the definition of an Audit Report / Information (AR). The document length (6356 characters) supports it being a full report rather than a brief announcement or certification only. Therefore, the appropriate classification is AR with high confidence. FY 2025
2026-04-28 Chinese
江苏微导纳米科技股份有限公司2025年度内部控制审计报告
Audit Report / Information Classification · 95% confidence The document is titled '内部控制审计报告' which translates to 'Internal Control Audit Report'. It is issued by a certified accounting firm and addresses the audit of the company's internal control over financial reporting as of December 31, 2025. The content includes the auditor's responsibilities, the company's responsibilities, and the auditor's opinion on the effectiveness of internal controls. There are no financial statements or comprehensive annual report data included, only the audit opinion on internal controls. This matches the definition of an Audit Report / Information (AR), which includes standalone audit reports and applied accounting principles. The document length is 3122 characters, which is relatively short but contains the full audit report text, not just an announcement or certification. Therefore, it should be classified as AR with high confidence. FY 2025
2026-04-28 Chinese
江苏微导纳米科技股份有限公司2025年年度利润分配方案的公告
Notice of Dividend Amount Classification · 95% confidence The document is an announcement regarding the company's 2025 annual profit distribution plan, detailing dividend per share, total cash dividends, share repurchase information, and related financial figures. It includes a statement that the plan will be submitted to the 2025 annual shareholders' meeting for approval. The document is relatively short (2490 characters) and primarily serves as a formal announcement of the dividend distribution plan rather than a full annual report or financial statement. It does not contain comprehensive financial statements or detailed management discussion and analysis. Therefore, it fits best into the category of Notice of Dividend Amount (DIV), which covers announcements of dividend amounts, payment dates, and related shareholder information.
2026-04-28 Chinese
江苏微导纳米科技股份有限公司关于召开2025年年度股东会的通知
AGM Information Classification · 100% confidence The document is a detailed notice about the convening of the 2025 Annual General Meeting (AGM) of 江苏微导纳米科技股份有限公司, including the date, location, voting procedures, agenda items, and instructions for shareholders. It does not contain financial statements or results but rather the meeting logistics and agenda. The document length is under 5,000 characters and it is clearly a meeting notice rather than the actual annual report or voting results. Therefore, it fits the category of AGM Information (AGM-R).
2026-04-28 Chinese
江苏微导纳米科技股份有限公司关于续聘2026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 for the fiscal year 2026. It details the selection process, qualifications, and fees related to the audit firm but does not contain any actual audited financial statements or audit reports. The document is relatively short (2969 characters) and serves as a formal notice about the audit firm appointment rather than the audit report itself. Therefore, it fits the category of an Audit Report / Information announcement rather than a full Annual Report or standalone audit report. Given the nature and content, the best classification is Audit Report / Information (AR). FY 2026
2026-04-28 Chinese

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