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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 2015-06-18 Notice of Dividend Amou…
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
103年度股利金額(股東會決議)
Notice of Dividend Amount Classification · 95% confidence The document text primarily contains detailed information about dividend distribution, including cash dividends, stock dividends, and related company articles of association. It includes specific dividend amounts, dates, and legal references related to dividend policy. There is no indication that this is a full annual or interim financial report, nor is it a brief announcement or a presentation. The content is focused on the announcement of dividend amounts and payment details to shareholders, which matches the definition of a Notice of Dividend Amount (DIV). The document length is under 5,000 characters and contains detailed dividend distribution data, not just a simple announcement of a report publication or a regulatory filing. Therefore, the appropriate classification is Notice of Dividend Amount (DIV).
2015-06-18 Chinese
104年05月內部人持股異動(事後)
Director's Dealing Classification · 95% confidence The document consists of detailed tables listing shareholdings and stock transactions by insiders, including directors, supervisors, general managers, and other key personnel. It includes data on shares held, increases, decreases, and trust shares, with specific references to insider identities and their shareholdings. This type of document is characteristic of a Director's Dealing report, which discloses personal share transactions by company directors and executives. There is no indication of financial statements, earnings data, or meeting materials, nor is it a brief announcement or certification. The document length is substantial and contains detailed insider shareholding data, fitting the definition of Director's Dealing (DIRS).
2015-06-10 Chinese
104年05月董事會成員及持股
Director's Dealing Classification · 95% confidence The document contains detailed tabular data about shareholdings of company insiders, including directors, supervisors, and management, with specific numbers of shares held, pledged shares, and related notes. It focuses on insider shareholdings and their status rather than financial results, management changes, or other corporate events. The document is not a report of financial performance, earnings, or governance policies, nor is it an announcement of voting results or capital changes. It is a disclosure of insider shareholdings, which aligns with the category of Director's Dealing (DIRS), which covers reports of personal share transactions or holdings by company directors and executives. The document length is about 3,000 characters, which is consistent with a detailed insider shareholding report rather than a full annual or interim report. Therefore, the best classification is DIRS.
2015-06-10 Chinese
104年5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 lending balances and endorsement guarantees for a specific month (May of the 104th year in the Republic of China calendar, which corresponds to 2015). The content is tabular and concise, focusing on financial data related to loans and guarantees without detailed financial statements or narrative analysis. The document length is short (618 characters), and it does not contain comprehensive financial results or management discussion. It is a regulatory disclosure of specific financial data rather than a full report or announcement of a report. Therefore, it fits best under Regulatory Filings (RNS), which is the fallback category for miscellaneous regulatory disclosures that do not fit other specific categories.
2015-06-08 Chinese
104年5月營業收入
Fund Information / Factsheet Classification · 90% confidence The document is a revenue summary report from a listed company (台勝科) showing monthly and cumulative net operating revenue figures compared to the previous year. It includes explanations about accounting standards (IFRS) and reporting practices. The document length is short (774 characters) and it primarily provides summarized financial data for a specific month and year (May 2015). It does not contain comprehensive financial statements or detailed analysis typical of an Interim/Quarterly Report (IR). It is more of a brief financial summary or factsheet. Given the nature and length, the best fitting category is Fund Information / Factsheet (FS), which covers brief summaries of key company financials and market info.
2015-06-08 Chinese
104年05月僑外投資持股
Major Shareholding Notification Classification · 95% confidence The document is a statistical table showing the shareholding situation of overseas and mainland China investors, including changes before and after a shareholders' meeting. It includes details such as stock codes, shareholding numbers, and dates related to shareholder meetings. The document length is short (1079 characters) and it primarily reports shareholding data related to a shareholders' meeting. There is no indication of a full financial report, audit, or earnings release. The content fits the description of a Major Shareholding Notification (MRQ), which involves notifications of changes in significant share ownership levels or shareholding statistics.
2015-05-20 Chinese

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