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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 2016-03-16 Board/Management Inform…
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
公告本公司105年3月16日董事會重要決議
Board/Management Information Classification · 95% confidence The document is a brief announcement from the company 3532 台勝科 regarding important resolutions made at a board meeting on 105/03/16 (Taiwanese calendar year). It includes approval of the 104 fiscal year financial statements and some internal control revisions. The document is short (761 characters) and primarily reports the board's decisions rather than providing full financial statements or detailed analysis. It does not contain comprehensive financial data or detailed management discussion. Therefore, it is not an Annual Report (10-K) or Interim Report (IR). It is an announcement of board decisions, which fits best under Board/Management Information (MANG).
2016-03-16 Chinese
105年02月內部人持股異動(事後)
Director's Dealing Classification · 95% confidence The document contains detailed tables listing shareholdings and stock ownership information of company insiders, including directors, supervisors, and senior management. It includes data on shares held, increases and decreases in holdings, and related notes. The content is focused on insider share transactions and holdings rather than financial results, management changes, or other corporate events. There is no indication of a full financial report, earnings release, or meeting materials. The document is a report of personal share transactions by company directors and executives (insider trades). Therefore, the appropriate classification is Director's Dealing (DIRS).
2016-03-10 Chinese
105年02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, including directors, supervisors, and senior management, showing their current holdings, pledged shares, and related information. It includes specific data on share counts and relationships but does not contain financial statements, earnings data, or report narratives. The document is about insider shareholdings and their status, which aligns with reporting on personal share transactions or holdings by company directors and executives. There is no indication of a full financial report, earnings release, or meeting materials. The document length is about 3,080 characters, which is relatively short but contains detailed insider shareholding data. Therefore, the best fitting category is Director's Dealing (DIRS), which covers reports of personal share transactions by company directors and executives (insider trades).
2016-03-10 Chinese
105年2月營業收入
Interim / Quarterly Report Classification · 85% confidence The document is a summary report of monthly and cumulative net operating revenue figures for a company (台勝科) for February 2016 (民國105年02月). It includes comparative figures from the previous year and percentage changes. The document is short (776 characters) and contains financial data but is limited to revenue figures without comprehensive financial statements or detailed analysis. It appears to be a periodic financial summary rather than a full interim or annual report. Given the nature of the data (monthly revenue summary) and the absence of full financial statements, the best fit is an Interim / Quarterly Report (IR), as it provides substantive financial data for a period shorter than a full fiscal year. Confidence is high because the document contains actual financial data and is not merely an announcement or certification.
2016-03-07 Chinese
105年2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 (February of the 105th year of the Republic of China calendar, which corresponds to 2016). The content is numerical and relates to financial status but is very brief (620 characters) and does not contain comprehensive financial statements or analysis. It appears to be a regulatory disclosure of financial data rather than a full report or announcement of a report. There is no indication of an annual or interim report, audit report, or earnings release. The document is a regulatory filing providing specific financial information as required by disclosure rules. Therefore, the best classification is Regulatory Filings (RNS).
2016-03-07 Chinese
105年1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 (January of the 105th year in the Republic of China calendar, which corresponds to 2016). The content is tabular and focuses on financial data related to loans and guarantees, but it is very brief (620 characters) and does not contain 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 report. Given the short length and nature of the data, it fits best under Regulatory Filings (RNS), which is the fallback category for miscellaneous regulatory announcements that do not fit other specific categories.
2016-02-05 Chinese

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