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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 607 across all filing types
Latest filing 2023-04-24 Audit Report / Informat…
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关于续聘公司2023年度审计机构的事前认可意见
Audit Report / Information Classification · 95% confidence The document is a formal opinion from independent directors regarding the pre-approval of the company's 2023 audit firm reappointment. It references relevant laws and rules, and confirms the qualifications and independence of the audit firm. The document is short (599 characters) and does not contain any financial statements or audit results, but rather an approval opinion related to audit engagement. This fits the category of Audit Report / Information (AR), which includes standalone audit-related reports and opinions, excluding full annual reports. It is not a full audit report but an independent directors' opinion on audit firm reappointment, which is typical under AR filings. FY 2023
2023-04-24 Chinese
江苏微导纳米科技股份有限公司2022年度业绩快报更正公告
Earnings Release Classification · 90% confidence The document is titled as a "2022年度业绩快报更正公告" which translates to "2022 Annual Performance Express Report Correction Announcement." It provides corrected financial data for the 2022 fiscal year, including revenue, profit, net income, and earnings per share. The document explains the reasons for the correction and apologizes for any inconvenience caused. The document length is 1680 characters, which is relatively short and primarily serves to announce corrections to previously released financial data rather than presenting a full financial report. It does not contain comprehensive financial statements or detailed analysis typical of an Interim/Quarterly Report (IR) or Annual Report (10-K). Instead, it is a correction announcement related to a previously issued earnings release or performance report. Therefore, the document fits best under the category of Earnings Release (ER), as it deals with key financial highlights and corrections thereof. FY 2022
2023-04-19 Chinese
控股股东、实际控制人关于公司股票交易异常波动问询函的回函
Regulatory Filings Classification · 95% confidence The document is a formal response letter to an inquiry about abnormal stock trading fluctuations. It includes statements from actual controllers and controlling shareholders denying undisclosed material information, ongoing major matters, or stock trading during the abnormal fluctuation period. There are no financial statements, no report attachments, no earnings data, or management discussion. The document is a regulatory response to a stock trading inquiry, which fits best under Regulatory Filings (RNS) as it is a compliance-related disclosure but not a financial report or announcement of voting results, management changes, or capital updates.
2023-04-14 Chinese
江苏微导纳米科技股份有限公司股票交易异常波动公告
Regulatory Filings Classification · 95% confidence The document is a formal announcement from Jiangsu MicroNano Technology Co., Ltd. regarding abnormal stock price fluctuations over three consecutive trading days. It includes details about the investigation into the cause, confirmation of normal business operations, absence of undisclosed material information, and risk warnings to investors. The document references stock trading rules and regulatory requirements but does not contain financial statements or detailed financial data. It is a regulatory announcement about stock price behavior and company disclosures, fitting the category of a Regulatory Filing (RNS). The document length is short (1765 characters), and it is not a report or financial statement itself but an official disclosure about stock trading anomalies.
2023-04-14 Chinese
江苏微导纳米科技股份有限公司2023年第二次临时股东大会决议公告
Declaration of Voting Results & Voting Rights Announcements Classification · 95% confidence The document is a detailed announcement of the resolutions passed at the 2023 second extraordinary general meeting of shareholders of Jiangsu MicroPort Nano Technology Co., Ltd. It includes information about the meeting date, attendance, voting results on specific proposals, and legal witness statements. The content focuses on the voting outcomes and procedural compliance of the shareholder meeting rather than financial results, management changes, or other report types. This matches the definition of a Declaration of Voting Results & Voting Rights Announcements (DVA). The document length is under 5,000 characters but contains substantive voting results, so it is not merely a report publication announcement. Therefore, the correct classification is DVA with high confidence.
2023-03-29 Chinese
江苏微导纳米科技股份有限公司第二届董事会第四次会议决议公告
Board/Management Information Classification · 95% confidence The document is an announcement of resolutions passed at the company's second board of directors' fourth meeting. It details the meeting date, attendance, and the approval of adjustments to the 2023 restricted stock incentive plan, including the list of incentive recipients and the granting of restricted stock. The document references legal opinions and independent financial advisor reports but does not contain financial statements or detailed financial data. It is a formal board meeting resolution announcement related to management decisions on stock incentives, which fits the category of Board/Management Information (MANG). The document length is 2153 characters, which is relatively short and consistent with a meeting resolution announcement rather than a full report. Therefore, the classification is MANG with high confidence.
2023-03-29 Chinese

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