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

Ticker · 688376 ISIN · CNE100005V41 Shanghai Stock Exchange Manufacturing
Open in API
Filings indexed 361 across all filing types
Latest filing 2024-11-20 Board/Management Inform…
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
关于设立可持续发展委员会并选举委员的公告
Board/Management Information Classification · 95% confidence The document is an announcement from the company's board regarding the establishment of a new board committee (Sustainable Development Committee) and the election of its members. It details governance structure changes and committee responsibilities related to ESG oversight. There is no financial data, no report publication, no voting results, no executive compensation details, and no mention of financial performance or regulatory filings. This fits the category of Board/Management Information (MANG), which covers announcements of changes in the company's board or senior management structure.
2024-11-20 Chinese
舆情管理制度
Governance Information Classification · 95% confidence The document is titled '舆情管理制度' which translates to 'Public Opinion Management System' and outlines the company's internal policies and procedures for managing public opinion and media-related issues. It includes organizational structure, responsibilities, reporting and handling processes, confidentiality obligations, and legal responsibilities. There is no financial data, no mention of financial results, no shareholder meeting materials, no voting results, no capital changes, no legal proceedings updates, no executive changes, and no regulatory filings. The document is a governance-related internal policy document describing the company's governance practices regarding public opinion management. Therefore, it fits best under Governance Information (CGR). The document length is 3547 characters, which is relatively short but contains substantive governance content, not just an announcement or a brief summary.
2024-11-20 Chinese
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首次公开发行部分战略配售限售股上市流通的核查意见
Regulatory Filings Classification · 95% confidence The document is a verification opinion from the underwriting and sponsoring institution regarding the listing and circulation of restricted shares from a company's initial public offering (IPO). It references regulatory approvals, share lock-up periods, and compliance with securities laws. The content focuses on the release of restricted shares for trading and the sponsor's confirmation of compliance. It does not contain financial statements or detailed financial performance data, nor is it an announcement of voting results or management changes. The document is a formal regulatory compliance and verification statement related to share circulation post-IPO, which fits best under Regulatory Filings (RNS) as it is a compliance document and does not fit other more specific categories like Capital/Financing Update or Share Issue/Capital Change, since it deals with the release of restricted shares rather than new issuance or capital changes.
2024-11-08 Chinese
关于召开2024年第三季度业绩说明会的公告
Call Transcript Classification · 95% confidence The document is an announcement about the scheduling and details of a 2024 third quarter earnings explanation meeting (业绩说明会) to be held on November 25, 2024. It references that the company has already released the 2024 Q3 report on October 25, 2024, and this meeting is intended to provide investors with a more detailed understanding and interactive Q&A session regarding the Q3 financial results. The document does not contain actual financial data or the report itself but is an invitation and information about the upcoming earnings call event. Therefore, it is best classified as a Call Transcript (CT) type document, specifically an announcement of an earnings explanation meeting, which aligns with the Call Transcript category as it relates to earnings calls and investor Q&A sessions. The document length is short (1471 characters), and it is clearly an announcement rather than the transcript or report itself. Confidence is high due to clear keywords and context.
2024-11-08 Chinese
首次公开发行战略配售限售股上市流通公告
Regulatory Filings Classification · 95% confidence The document is an announcement regarding the listing and circulation of restricted shares (strategic placement restricted shares) following the company's initial public offering (IPO). It details the number of shares becoming freely tradable after the lock-up period, the shareholder involved, and compliance with regulatory requirements. The document references regulatory approvals and stock exchange rules but does not contain financial statements or detailed financial performance data. The length is relatively short (2445 characters) and the content is focused on the announcement of share circulation rather than a full report or financial disclosure. Therefore, this document fits the category of a Regulatory Filing (RNS) as it is a formal regulatory announcement about share circulation and compliance, not a full financial report or other specific filing type.
2024-11-08 Chinese
关于对 CM Hi-Tech Cleanroom Limited（捷芯隆高科洁净系统有限公司）进行收购的进展性公告
M&A Activity Classification · 95% confidence The document is an announcement regarding the progress of an acquisition transaction by 美埃（中国）环境科技股份有限公司 of CM Hi-Tech Cleanroom Limited. It details board and shareholder approvals, regulatory approvals, and mentions the planned delisting of the target company from the Hong Kong Stock Exchange. The document does not contain financial statements or detailed financial analysis but is a progress update on a merger/acquisition transaction. It is not a full merger filing (like Form 425 or DEFM14A), but an announcement of M&A activity progress. Therefore, the most appropriate classification is 'M&A Activity' (TAR). The document length is short and focused on transaction progress, not a full report or regulatory filing.
2024-11-01 Chinese

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