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FST — Investor Relations & Filings

Ticker · 3532 ISIN · TW0003532008 TW Manufacturing
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Filings indexed 1,556 across all filing types
Latest filing 2017-05-11 Interim / Quarterly Rep…
Country TW Taiwan
Listing TW 3532

About FST

www.fstech.com.tw

Formosa Sumco Technology Corporation (FST) is a joint venture established in 1995 between the Formosa Plastics Group and Japan's SUMCO Corporation. The company specializes in the production and manufacturing of high-quality 8-inch and 12-inch silicon wafers, which serve as essential substrates for integrated circuits and electronic components. FST leverages advanced manufacturing technologies and rigorous quality management systems to provide high-purity silicon materials to global semiconductor manufacturers. The company is recognized for its operational excellence and commitment to environmental, social, and governance (ESG) standards, consistently achieving high ratings in sustainability assessments such as the CDP "A" list and inclusion in major sustainability indices. By combining the industrial resources and technical expertise of its parent organizations, FST maintains a leading position in the supply of critical semiconductor materials.

Recent filings

Filing Released Lang Actions
106年第1季資產負債表
Interim / Quarterly Report Classification · 90% confidence The document contains a consolidated balance sheet with detailed financial data for multiple periods, including specific dates (e.g., 106年03月31日, 105年12月31日) which correspond to quarterly or interim periods. The presence of actual financial figures such as assets, liabilities, and equity indicates this is a substantive financial report rather than an announcement or certification. The document length is 3469 characters, which is relatively short but contains detailed financial statements. Given the quarterly dates and the nature of the data, this aligns with an Interim / Quarterly Report (IR) rather than a full Annual Report (10-K) or just an announcement. Therefore, the document is best classified as an Interim / Quarterly Report (IR).
2017-05-11 Chinese
106年第1季權益變動表
Interim / Quarterly Report Classification · 95% confidence The document contains detailed financial data specifically a consolidated statement of changes in equity for a company, with figures for the current and previous periods (first quarter of the 106th and 105th year in the Taiwanese calendar, corresponding to 2017 and 2016). The data includes components such as common stock, capital surplus, legal reserve, undistributed earnings, retained earnings, foreign currency translation adjustments, and total equity. The document is 3226 characters long, which is relatively short but contains substantive financial data rather than just an announcement or a link to a report. The content is typical of an Interim / Quarterly Report (IR) as it provides comprehensive financial information for a period shorter than a full fiscal year (quarterly data). There is no indication that this is an announcement or a certification, nor is it a full annual report or audit report. Therefore, the best classification is Interim / Quarterly Report (IR).
2017-05-11 Chinese
公告本公司董事會通過對子公司日本台塑勝高株式會社 新增106年6月16日至107年6月15日循環動用資金貸與金 額達本公司最近財務報表淨值7.75%。
Capital/Financing Update Classification · 95% confidence The document is a formal announcement from a listed company (台勝科) regarding the board's approval of a loan to its subsidiary. It details the loan amount, terms, interest rate, and related financial information. The content focuses on a capital/financing update about the company's lending activities to a subsidiary, including specifics on loan limits, interest, and repayment conditions. The document is short (1163 characters) and does not contain comprehensive financial statements or analysis typical of annual or interim reports. It is not a report publication announcement or certification. The nature of the content aligns with updates on financing activities or capital structure changes.
2017-05-09 Chinese
106年04月內部人持股異動(事後)
Director's Dealing Classification · 95% confidence The document contains detailed tables listing shareholdings of insiders, including directors, supervisors, general managers, and other key personnel. It shows the number of shares held, changes in holdings, and related notes. The content focuses on insider share transactions and holdings disclosures. There is no indication of financial results, earnings, management discussion, or regulatory certifications. The document is not a report or announcement of a report but a disclosure of personal share transactions by company directors and executives. Therefore, it fits the category of Director's Dealing (DIRS). The document length is sufficient and the content is consistent with insider shareholding disclosures.
2017-05-08 Chinese
106年04月董事會成員及持股
Director's Dealing Classification · 95% confidence The document is a detailed tabulation of shareholdings by insiders and related parties of the company 台勝科, including directors, supervisors, and senior management. It lists the number of shares held, pledged shares, and related information. The document does not contain financial statements, earnings data, or management discussion. It is a disclosure of insider shareholdings, which aligns with the category of Director's Dealing (DIRS), as it reports personal share transactions or holdings by company directors and executives. The document length is about 3080 characters, which is consistent with a detailed insider shareholding report rather than a brief announcement or a full financial report. Therefore, the best classification is DIRS.
2017-05-08 Chinese
106年4月背書保證與資金貸與
Regulatory Filings Classification · 95% confidence The document is a financial disclosure from a listed company (台勝科) providing information about fund loans and endorsement guarantees for a specific month (April of the 106th year of the Republic of China calendar, which corresponds to 2017). The content is tabular and quantitative but very brief (620 characters), focusing on loan balances and guarantee amounts without detailed financial statements or analysis. It does not present a full financial report, audit, or management discussion. It is a regulatory disclosure of financial status related to loans and guarantees, typical of a regulatory filing. Given the short length and nature of the data, it is not an Annual Report, Interim Report, or Earnings Release. It fits best under Regulatory Filings (RNS), which covers miscellaneous regulatory announcements and compliance documents that do not fit other categories.
2017-05-08 Chinese

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