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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 2024-04-25 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
长江证券承销保荐有限公司关于美埃（中国）环境科技股份有限公司2024年度对子公司担保额度预计事项的核查意见
Capital/Financing Update Classification · 95% confidence The document is a detailed report from the underwriting and sponsorship institution regarding the 2024 anticipated guarantee limits for subsidiaries of a company preparing for an IPO and listing on the STAR Market (科创板). It includes extensive financial data of subsidiaries, descriptions of guarantee arrangements, board and supervisory opinions, and compliance with regulatory requirements. The document is not an annual report or earnings release but a specific regulatory disclosure related to guarantees and financing risk management. It is not a simple announcement or certification but a substantive report with detailed financial and operational information. This fits best under the category of Capital/Financing Update (CAP), as it concerns the company's financing activities and guarantee commitments for subsidiaries in the context of capital market activities.
2024-04-25 Chinese
关于使用部分超募资金永久补充流动资金的公告
Capital/Financing Update Classification · 95% confidence The document is an announcement regarding the company's plan to use part of its over-raised funds to permanently supplement working capital. It details the board and supervisory committee approvals, the amount involved, regulatory compliance, and the need for shareholder approval. The document is relatively short (2811 characters) and focuses on a specific financing use case rather than presenting comprehensive financial data or results. It is not a full financial report, audit report, or earnings release. It is an update on capital usage and financing activities, fitting the Capital/Financing Update category.
2024-04-25 Chinese
2024年度”提质增效重回报“行动方案
Management Reports Classification · 95% confidence The document is titled as a 2024 annual action plan by 美埃（中国）环境科技股份有限公司, focusing on operational improvements, investor returns, governance, R&D, and ESG initiatives. It is a detailed strategic and operational plan rather than a financial report or earnings release. It does not contain financial statements or quarterly results, nor is it a regulatory announcement or certification. The content is about company strategy, governance, investor relations, and sustainability efforts, which aligns with a Management Reports (MDA) filing type, as it explains business trends, outlook, and management's plans for the year.
2024-04-25 Chinese
关于续聘会计师事务所的公告
Audit Report / Information Classification · 95% confidence The document is an announcement regarding the reappointment of an accounting firm (Ernst & Young Hua Ming LLP) as the company's auditor for the 2024 fiscal year. It details the auditor's background, qualifications, independence, and the approval process by the audit committee and board of directors. There is no actual audit report or financial statements included, nor is there detailed financial data or analysis. The document is a formal announcement about the auditor appointment, not the audit report itself. Therefore, it fits best under the category of Audit Report / Information (AR), which includes standalone audit-related announcements and information about accounting firms and audit arrangements, excluding full annual reports. FY 2023
2024-04-25 Chinese
安永华明会计师事务所（特殊普通合伙）关于美埃（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, 2023. It includes detailed information about the amount of funds raised, their deposit, usage, management, and investment of idle funds. The report is prepared by an accounting firm (Ernst & Young Hua Ming) and includes an independent verification opinion. The content focuses on the management and use of funds raised through a public offering, including compliance with regulatory guidelines and agreements with banks. This type of report is a specialized audit or assurance report related to the use of raised capital, not a full annual or interim financial report. It is not a simple announcement or certification but a standalone audit-type report on a specific aspect of the company's financial activities. Therefore, it fits best under the category of Audit Report / Information (AR). FY 2023
2024-04-25 Chinese
董事会审计委员会对会计师事务所2023年度履行监督职责情况报告
Audit Report / Information Classification · 95% confidence The document is a report from the Board Audit Committee regarding the supervision of the accounting firm Ernst & Young Hua Ming for the fiscal year 2023. It details the appointment, qualifications, and oversight activities related to the external auditor for the company's 2023 financial report audit and internal control audit. The document does not contain the full annual report or financial statements but focuses on the audit committee's supervisory role and evaluation of the auditor's performance. This fits the definition of an Audit Report / Information (AR), which includes standalone audit reports and related supervisory information, excluding the full Annual Report (10-K). The document length is 1726 characters, which is consistent with a detailed committee report rather than a brief announcement or certification. Therefore, the appropriate classification is AR with high confidence. FY 2023
2024-04-25 Chinese

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