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MAYAIR TECHNOLOGY (CHINA) CO., LTD. — Investor Relations & Filings

Ticker · 688376 ISIN · CNE100005V41 Shanghai Stock Exchange Manufacturing
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Filings indexed 361 across all filing types
Latest filing 2023-03-30 Capital/Financing Update
Country CN China
Listing Shanghai Stock Exchange 688376

About MAYAIR TECHNOLOGY (CHINA) CO., LTD.

https://en.mayair.com.cn/

MayAir Technology (China) Co., Ltd. specializes in the research, development, and manufacturing of advanced air purification equipment and cleanroom solutions. The company provides a comprehensive range of products, including high-efficiency particulate air (HEPA) and ultra-low penetration air (ULPA) filters, fan filter units (FFU), chemical filters, and volatile organic compound (VOC) treatment systems. Its solutions are designed to meet stringent air quality standards in critical environments such as semiconductor fabrication, microelectronics, pharmaceutical manufacturing, and healthcare facilities. Additionally, the company offers air purification systems for commercial and residential applications. MayAir focuses on delivering high-performance filtration technology and energy-efficient systems to ensure optimal indoor air quality and contamination control for diverse industrial and commercial sectors.

Recent filings

Filing Released Lang Actions
关于2022年度募集资金存放与实际使用情况的专项报告
Capital/Financing Update Classification · 95% confidence The document is a detailed report on the company's 2022 fundraising (募集资金) storage and actual usage situation. It references regulatory guidelines from the China Securities Regulatory Commission and the Shanghai Stock Exchange, includes audited financial figures related to the fundraising proceeds, their management, usage, and investment income, and contains an auditor's verification report. The document is over 6,000 characters, contains substantive financial data, and is focused on the use of capital raised through a public offering. This matches the description of a Capital/Financing Update (CAP), which covers updates on company fundraising and capital structure changes. It is not an announcement of a report publication, nor a full annual report or interim report. Therefore, the appropriate classification is CAP with high confidence.
2023-03-30 Chinese
2022年年度报告
Annual Report Classification · 100% confidence The document is titled "2022 年年度报告" which translates to "2022 Annual Report". It contains detailed financial data, management discussion and analysis, company overview, governance, environmental and social responsibility sections, and audited financial statements. The presence of signatures from company officers and auditors, detailed financial metrics, and comprehensive business analysis confirms this is a full annual report. The document length is substantial (15,000 characters), and it is not a mere announcement or certification. Therefore, it fits the definition of an Annual Report (10-K). FY 2022
2023-03-30 Chinese
2022年年度报告摘要
Annual Report Classification · 100% confidence The document is titled as the "2022 年年度报告摘要" which translates to "2022 Annual Report Summary". It contains detailed company information, business overview, industry analysis, financial data, and risk disclosures typical of an annual report. The text references the full annual report and audit opinion by a major accounting firm (Ernst & Young Hua Ming LLP), and includes comprehensive financial and operational data for the fiscal year 2022. The length of the document (15,000 characters) and the depth of content confirm it is the actual report, not just an announcement or summary notice. Therefore, this document fits the definition of an Annual Report (10-K). FY 2022
2023-03-30 Chinese
美埃（中国）环境科技股份有限公司-募集资金存放与实际使用情况鉴证报告
Audit Report / Information Classification · 95% confidence The document is titled as a "募集资金存放与实际使用情况鉴证报告" which translates to "Verification Report on the Deposit and Actual Use of Raised Funds" for the year ending December 31, 2022. It is issued by Ernst & Young Hua Ming LLP, a recognized accounting firm, indicating an independent assurance engagement. The content details the amount of funds raised through an IPO, the management and use of these funds, cash management investments, and compliance with regulatory requirements. It includes detailed financial data on the raised funds, their usage, and management agreements. This type of report is a specialized audit or assurance report focusing on the use of raised capital, not a full annual report or earnings release. It is a standalone audit-related report verifying compliance with regulatory guidelines on raised funds. Therefore, it fits the category of Audit Report / Information (AR). The document length and detail confirm it is the report itself, not just an announcement or certification letter. FY 2022
2023-03-30 Chinese
关于2022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 2022 annual profit distribution plan of the company, detailing the cash dividend per share, total dividend amount, reasons for the dividend ratio being below 30%, and the need for shareholder approval. It includes explanations about the company's industry, development stage, profitability, and retained earnings usage. The document is relatively short (2699 characters) and focuses on dividend distribution details rather than presenting full financial statements or comprehensive financial performance data. It is not a full Annual Report (10-K) or Interim Report (IR), nor is it a simple notice of dividend amount without detailed explanation. The content fits best with a Notice of Dividend Amount (DIV) as it announces dividend amounts, payment basis, and related shareholder information.
2023-03-30 Chinese
第一届监事会第十七次会议决议公告
Regulatory Filings Classification · 95% confidence The document is a resolution announcement from the Supervisory Board regarding several reports and proposals related to the company's 2022 fiscal year, including the annual report, financial statements, profit distribution, and use of raised funds. It references the 2022 Annual Report, 2022 Financial Statements, and other related reports but does not contain the full reports themselves. The document is relatively short (2031 characters) and mainly serves to announce the Supervisory Board's review and approval of these reports and proposals, which still require shareholder approval. It also directs readers to the full reports published on the Shanghai Stock Exchange website. Therefore, this document is an announcement of supervisory board resolutions and approvals related to the annual report and financial statements, not the full annual report or financial statements themselves. Given the nature and content, this fits best under Regulatory Filings (RNS) as it is a formal regulatory announcement about supervisory board decisions and report approvals, not the reports themselves.
2023-03-30 Chinese

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