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TMC — Investor Relations & Filings

Ticker · 2338 ISIN · TW0002338001 TW Manufacturing
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Filings indexed 2,015 across all filing types
Latest filing 2025-03-26 Financial Supplement Da…
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
113年第4季海外子公司投資
Financial Supplement Data Classification · 85% confidence The document is a financial table showing investment details in overseas subsidiaries, including shareholding percentages, original investment amounts, investment balances, and recognized investment gains or losses for the current period and prior year-end. The content is numerical and financial but does not constitute a full financial report such as an annual or interim report. It appears to be a detailed financial disclosure or supplementary data related to investments. The document length is short (1415 characters), and it does not indicate it is an announcement or a certification. Given the nature of the data, it fits best as a Financial Supplement Data (XLSX) type, which includes supplementary financial data in detailed tabular form, even though the format here is text, the content matches supplementary financial data rather than a full report or announcement.
2025-03-26 Chinese
113年第4季大陸投資
Regulatory Filings Classification · 95% confidence The document is a detailed tabular disclosure of investment amounts and related financial data concerning the company's investments in mainland China. It includes specific financial figures, investment methods, and regulatory limits, which are typical of regulatory compliance disclosures rather than a full financial report. The document length is short (1535 characters), and it does not contain comprehensive financial statements or management discussion. It appears to be a regulatory disclosure related to investment activities, likely filed with a regulatory body for transparency purposes. There is no indication that this is an annual or quarterly report, audit report, or earnings release. It is not a report publication announcement since it contains substantive data. Given the nature and format, this fits best under Regulatory Filings (RNS), which is the fallback category for miscellaneous regulatory disclosures that do not fit other specific categories.
2025-03-26 Chinese
113年度財務比率
Fund Information / Factsheet Classification · 90% confidence The document contains a financial data analysis table for the company 光罩 over three fiscal years (111年度, 112年度, 113年度). It includes various financial ratios and performance metrics such as debt to asset ratio, liquidity ratios, turnover ratios, profitability ratios, and cash flow ratios. The document is relatively short (996 characters) and presents summarized financial data rather than a full detailed report. There is no indication that this is a full annual or interim report, nor is it an announcement or certification. The content resembles a brief financial summary or factsheet of key financial metrics over recent years. Given the concise nature and focus on key financial facts, the best fitting category is Fund Information / Factsheet (FS).
2025-03-26 Chinese
114年3月18日內部人設質解質
Director's Dealing Classification · 100% confidence The document is a short tabular report showing a change in pledged shares by a director's spouse, including details such as company code, name, pledgor identity, pledge date, and number of shares pledged or released. This matches the definition of a Director's Dealing report, which covers personal share transactions by company directors and executives. The document length is very short (322 characters), and it contains specific insider share transaction data, not a general announcement or other report type.
2025-03-19 Chinese
113年度應收帳款周轉率
Regulatory Filings Classification · 95% confidence The document is very short (281 characters) and contains financial ratio data (accounts receivable turnover and average collection days) for two fiscal years (112年度 and 113年度). There is no indication of a full report, management discussion, or detailed financial statements. The content appears to be a brief financial metric disclosure, likely part of a regulatory or public information disclosure rather than a full report. Given the brevity and nature, it does not qualify as an Annual Report, Interim Report, or Earnings Release. It is more consistent with a Regulatory Filing (RNS) as a general disclosure of financial metrics without substantive report content.
2025-03-14 Chinese
113年度存貨週轉率
Regulatory Filings Classification · 90% confidence The document is very short (277 characters) and contains only a brief table with inventory turnover rates and average sales days for two fiscal years (112 and 113). There is no detailed financial data, narrative, or analysis. It appears to be a simple disclosure or data snippet rather than a full report or announcement. Given the brevity and nature of the content, it does not fit into detailed report categories like Annual Report (10-K) or Interim Report (IR). It also does not match categories like Earnings Release or Management Reports. The document is likely a Regulatory Filing (RNS) as a general disclosure of financial metrics without substantive report content.
2025-03-14 Chinese

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