Skip to main content
FST logo

FST — Investor Relations & Filings

Ticker · 3532 ISIN · TW0003532008 TW Manufacturing
Open in API
Filings indexed 1,556 across all filing types
Latest filing 2015-01-06 Regulatory Filings
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12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 details about fund lending balances and endorsement guarantees for a specific month (December of the 103rd year in the Republic of China calendar, which corresponds to 2014). The content is tabular and focuses on financial data related to internal and external guarantees and lending limits. The document length is short (618 characters) and it does not contain comprehensive financial statements or detailed analysis. It is a regulatory disclosure of financial information but not a full report like an Annual Report or Interim Report. It is not an announcement of a report publication either. Given the nature of the data and the short length, this fits best under Regulatory Filings (RNS), which is the fallback category for miscellaneous regulatory disclosures that do not fit other specific categories.
2015-01-06 Chinese
102年企業社會責任報告書
Report Publication Announcement Classification · 95% confidence The document is very short (1000 characters) and appears to be a summary or index of sustainability reports (永續報告書) for a company, including links to downloadable PDF files and report completion dates. It does not contain the actual sustainability report content but rather metadata and links to the reports. The document also mentions the next report's expected completion date. Given the short length and the nature of the content as an announcement or index of report availability, this fits the criteria for a Report Publication Announcement (RPA) rather than the full Environmental & Social Information report itself.
2014-12-30 Chinese
係因本公司有價證券於集中交易市場達公布注意交易資訊標準， 故公布相關財務業務等重大訊息，以利投資人區別瞭解。
Regulatory Filings Classification · 95% confidence The document is a disclosure from a listed company (台勝科) providing financial information due to the company's securities reaching a threshold for disclosure under market regulations. It includes recent monthly and quarterly financial data such as revenue, pre-tax profit, net profit, and earnings per share, with percentage changes compared to prior periods. The document is relatively short (1369 characters) and appears to be a regulatory announcement of financial results rather than a full financial report. It does not contain comprehensive financial statements or detailed analysis typical of an Interim/Quarterly Report (IR). Instead, it serves to inform investors of significant financial information as required by the stock exchange. Therefore, it fits best under Regulatory Filings (RNS), which is the fallback category for such regulatory disclosures that do not constitute full reports.
2014-12-26 Chinese
公告本公司董事會通過對台朔重工股份有限公司104年第1季 新增資金貸與金額達本公司最近財務報表淨值7.78%。
Capital/Financing Update Classification · 95% confidence The document is a regulatory announcement from a listed company (3532 台勝科) disclosing a board-approved loan of funds to another company (台朔重工股份有限公司). It details the amount, terms, relationship between companies, and financial ratios. The document is short (1064 characters) and is a factual disclosure about a financing transaction rather than a full financial report or earnings release. It does not contain financial statements or management discussion. This fits the category of Capital/Financing Update (CAP), which covers updates on company fundraising, financing activities, or capital structure changes.
2014-12-22 Chinese
103年11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 (民國103年11月, which corresponds to November 2014). The content is tabular and focuses on financial data related to loans and guarantees, but it is very short (618 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 meeting or voting results. There is no indication of an annual or interim report, earnings release, or management discussion. Given the short length and nature of the data, this fits best under Regulatory Filings (RNS), which is the fallback category for miscellaneous regulatory disclosures that do not fit other specific categories.
2014-12-08 Chinese
103年11月營業收入
Interim / Quarterly Report Classification · 95% confidence The document is a summary report of monthly and cumulative net operating revenue figures for a company (台勝科) with comparisons to the previous year. It includes financial data such as revenue amounts, percentage changes, and notes on accounting standards (IFRS). The document length is short (778 characters) and it primarily presents financial summary data for a specific month and year (民國103年11月, which corresponds to November 2014). This matches the characteristics of an Interim / Quarterly Report (IR) because it contains substantive financial data for a period shorter than a full fiscal year. It is not an announcement or a brief summary but actual financial figures and analysis. Therefore, the correct classification is Interim / Quarterly Report (IR).
2014-12-08 Chinese

Browse filings by year

14 years

Report missing filing

Can't find a specific document? Let us know and we'll add it within 24 hours.

We will notify you once the filing is added.
Report sent
Thank you. We will check the data and update it shortly.