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MAYER PIPE — Investor Relations & Filings

Ticker · 2020 ISIN · TW0002020005 TW Manufacturing
Open in API
Filings indexed 1,824 across all filing types
Latest filing 2026-05-21 Director's Dealing
Country TW Taiwan
Listing TW 2020

About MAYER PIPE

http://www.mayer.com.tw

Established in 1959, Mayer Steel Pipe Corporation specializes in the production and distribution of high-quality steel pipes and related components. The portfolio includes carbon steel pipes for structural use, electrical conduits, galvanized pipes, and gas transmission, alongside stainless steel pipes and plates. These products support diverse applications, ranging from large-scale construction and public infrastructure to energy utilities and precision components for automotive and fitness equipment. The organization utilizes advanced technologies, including high-end pipe-making equipment and triple production lines, to ensure high efficiency and quality. With a focus on technical excellence, the company integrates automated processes and AI-assisted management systems. Its operations are guided by a commitment to corporate governance and ESG practices, including carbon reduction initiatives through solar power integration.

Recent filings

Filing Released Lang Actions
115年5月20日內部人設質解質
Director's Dealing Classification · 60% confidence The document is a regulatory disclosure listing a pledge (“設質”) of shares by the company’s chairman, detailing pledged share counts and pledgee. This is not a corporate share buyback or capital change, nor a regular financial report. It is a disclosure of an insider (director) share transaction (pledge of personal shares). Therefore it fits the Director’s Dealing category.
2026-05-21 Chinese
本公司董事會決議購入新北市汐止區崇德段土地，補充說明。
Regulatory Filings Classification · 78% confidence The document is a regulatory announcement from the company’s information observatory detailing a board resolution to purchase land in New Taipei City. It does not present financial statements (so it’s not an Interim or Annual Report), nor is it an earnings release, capital raising, share transaction, or management change notice. It is a generic disclosure of a corporate action (land acquisition) that does not fit the specific categories, making “Regulatory Filings (RNS)” the appropriate classification.
2026-05-18 Chinese
115年年報及股東會資料 — 2026_2020_20260618F13.pdf
AGM Information Classification · 85% confidence The document is the official agenda for the company’s Annual General Meeting, listing the meeting time, location, report items, approval items, and procedural order. It does not contain the full annual report or voting results, but rather the meeting materials (agenda) to be presented at the AGM. This matches the definition of AGM Information (AGM-R).
2026-05-15 Chinese
115年年報及股東會資料 — 2026_2020_20260618F17.pdf
Major Shareholding Notification Classification · 45% confidence The document is a tabular disclosure of the company’s top ten shareholders and their inter-relationships as of the record date. It does not present financial results or a report publication notice; rather, it lists significant shareholdings. This aligns best with “Major Shareholding Notification” (MRQ).
2026-05-15 Chinese
115年年報及股東會資料 — 2026_2020_20260618F02.pdf
AGM Information Classification · 95% confidence The document is titled “股東常會議事手冊” and contains the full agenda, proposals, and attachments (financial statements, audit committee reports, profit distribution tables, company charter) for the company’s Annual General Meeting (115th year). It is clearly the set of materials provided to shareholders in connection with the AGM rather than a standalone annual report, earnings release, or proxy statement. Therefore, it matches the “AGM Information” category.
2026-05-15 Chinese
115年年報及股東會資料 — 2026_2020_20260618FE2.pdf
AGM Information Classification · 90% confidence The document is a “Meeting Handbook” for Mayer Steel Pipe Corporation’s 2026 Annual General Meeting, containing the AGM agenda, reports to be presented (business report, audit committee review, financial statements, dividend and remuneration proposals), ratifications and appendices. It is clearly a set of materials prepared for and shared at the AGM itself, matching the definition of AGM Information (AGM-R).
2026-05-15 English

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