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TMC — Investor Relations & Filings

Ticker · 2338 ISIN · TW0002338001 TW Manufacturing
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Filings indexed 1,925 across all filing types
Latest filing 2026-04-09 Regulatory Filings
Country TW Taiwan
Listing TW 2338

About TMC

http://www.tmcnet.com.tw

Taiwan Mask Corporation (TMC) specializes in the research, development, and manufacturing of high-precision photomasks. Established in 1988 and headquartered in the Hsinchu Science Park, the company produces the essential templates used to transfer complex circuit patterns onto wafers during the lithography process. TMC offers a comprehensive suite of services, including professional photomask cleaning and the removal of micro-dust and contaminants to meet stringent quality requirements. The company’s product portfolio supports advanced technological applications such as artificial intelligence (AI) and high-performance computing (HPC), providing high-precision and large-format masks necessary for advanced packaging and chip fabrication. TMC facilitates the transition from design to physical implementation, ensuring the precise execution of complex manufacturing processes for its global partners.

Recent filings

Filing Released Lang Actions
115年3月營業收入
Regulatory Filings Classification · 85% confidence The document is a monthly revenue summary (“查詢彙總報表”) filed on the Taiwan MOPS system showing net sales figures for the month and year‐to‐date. It is not a full interim/quarterly financial report (IR) nor an annual report, and it does not represent a specific event like dividends or share issues. It is a routine regulatory data disclosure that does not fit any other category, making it a general Regulatory Filing (RNS).
2026-04-09 Chinese
115年3月變更登記
Share Issue/Capital Change Classification · 85% confidence The document originates from Taiwan’s public market information site and is provided by the listed company “光罩”. It details share capital figures: per-share par value, authorized vs. issued capital, and a breakdown of capital changes (e.g., cash capital increase of 50,000,000 shares). This is clearly an announcement of a share issue/capital change rather than a full report, earnings release, or other regulatory filing. Therefore it falls under Share Issue/Capital Change (SHA).
2026-03-31 Chinese
114年第4季海外子公司投資
Interim / Quarterly Report Classification · 95% confidence The document is a financial disclosure table from the Taiwan Stock Exchange's Market Observation Post System (MOPS). It details the 'Investment in Overseas Subsidiaries' for the 4th quarter of the 114th year (Republic of China calendar). It provides specific financial data regarding shareholding percentages, investment amounts, and recognized investment gains/losses. Since it contains substantive financial data for a specific period (Q4) and is not a summary or announcement, it qualifies as an Interim/Quarterly Report (IR). Q4 2025
2026-03-30 Chinese
114年第4季大陸投資
Regulatory Filings Classification · 60% confidence The document is a standalone table disclosing Taiwan‐listed 光罩’s investments in Mainland China entities (實收資本額, 投資方式, 投資損益 etc.), filed on the public information observation station. It is not an earnings summary, AGM material, or management discussion, nor does it announce a report publication. Rather it is a specific regulatory disclosure schedule (a required regulatory filing) without being part of a full annual or interim report document. Therefore it falls under the fallback category Regulatory Filings (RNS).
2026-03-30 Chinese
114年度財務比率
Fund Information / Factsheet Classification · 50% confidence The document is a concise one-page table of key financial ratios for the past three fiscal years for 光罩公司. It does not include narrative discussion, management commentary, or full financial statements. It resembles a brief factsheet summarizing historical financial metrics rather than a full annual/interim report, earnings release, or audit. Thus it best fits the “Fund Information / Factsheet (FS)” category as a short summary of key company financial data.
2026-03-30 Chinese
公司基本資料
Fund Information / Factsheet Classification · 82% confidence The document is a static company profile from Taiwan’s disclosure site, listing corporate details (stock code, address, management, capital, contact info) without any specific financial results, meeting materials, or regulatory notices. It aligns with a brief company factsheet category.
2026-03-30 Chinese

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