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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 2014-08-07 Director's Dealing
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07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 ratios. There is no indication of financial statements, earnings data, or management discussion. The document is focused on insider shareholdings and their changes, which aligns with reporting on insider transactions or director dealings. Given the content is about insider holdings and not about financial results or corporate governance rules, the best fitting category is Director's Dealing (DIRS). The document length is 3027 characters, which is consistent with a detailed insider shareholding report rather than a brief announcement or a full annual report.
2014-08-07 Chinese
公告本公司董事會通過對台朔重工股份有限公司103年第4季 新增資金貸與金額達本公司最近財務報表淨值7.93%。
Capital/Financing Update Classification · 95% confidence The document is a short announcement from a listed company (3532 台勝科) disclosing a board-approved transaction involving additional funds lent to another company. It includes specific financial details about the loan amount, relationship between companies, and terms of the loan. The document is brief (1065 characters) and focuses on a capital financing update rather than a full financial report or audit. There is no indication of a full report or detailed financial statements. This fits the category of Capital/Financing Update (CAP).
2014-08-07 Chinese
103年7月背書保證與資金貸與
Regulatory Filings Classification · 95% confidence The document is a brief financial disclosure from a company (台勝科) providing information about fund lending balances and endorsement guarantees for a specific month (July 2014). It contains tabular data on financial limits and balances but is very short (614 characters) and does not include comprehensive financial statements or detailed analysis. It appears to be a regulatory disclosure or compliance update rather than a full financial report or announcement of a meeting or vote. Given the short length and nature of the content, it fits best under Regulatory Filings (RNS), which is the fallback category for miscellaneous regulatory announcements that do not fit other specific categories.
2014-08-06 Chinese
103年7月營業收入
Fund Information / Factsheet Classification · 90% confidence The document is a summarized revenue report from a publicly listed company (台勝科) showing monthly and cumulative net operating revenue figures for a specific month and year (民國103年07月, which corresponds to July 2014). It includes percentage changes compared to the previous year and notes about accounting standards (IFRS) and reporting requirements. The document is very short (772 characters) and contains no detailed financial statements or management discussion. It is essentially a brief financial data summary, not a full report or announcement of a meeting or vote. This fits best with the category of Fund Information / Factsheet (FS), which is described as a brief summary of key company facts and financials.
2014-08-06 Chinese
103年06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, with specific numbers of shares held, changes in holdings, and related notes. The content focuses on insider shareholding disclosures rather than financial results, management changes, or other report types. There is no indication of financial statements, earnings data, or meeting materials. This type of document corresponds to notifications about insider share transactions or holdings by directors and executives. Therefore, the document is best classified as a Director's Dealing report (DIRS). The document length and detail support a confident classification.
2014-07-07 Chinese
103年06月董事會成員及持股
Major Shareholding Notification Classification · 95% confidence The document contains detailed tables listing shareholdings of company insiders, including directors, supervisors, and executives, with specific numbers of shares held and pledged. It is a disclosure of insider shareholdings and related information. There is no indication of financial results, management discussion, or meeting materials. The content matches the description of a Major Shareholding Notification or Director's Dealing. However, since it lists insider holdings comprehensively without specific transactions, it aligns best with Major Shareholding Notification (MRQ) which covers notifications of significant share ownership levels and insider holdings. The document length is short (3027 characters), and it is a direct disclosure, not an announcement of a report or certification. Therefore, the classification is MRQ with high confidence.
2014-07-07 Chinese

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