Formosa Sumco Technology Corporation — Investor Relations & Filings
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 |
|---|---|---|---|
| 110年第3季海外子公司投資 | 2021-11-12 | Chinese | |
| 本公司董事會通過向關係人台灣塑膠工業股份有限公司 取得使用權資產 | 2021-11-10 | Chinese | |
| 本公司董事會通過向關係人台灣塑膠工業股份有限公司 取得使用權資產 | 2021-11-10 | Chinese | |
| 公告本公司因配合會計師事務所內部職務調整更換會計師 | 2021-11-10 | Chinese | |
| 公告本公司董事會通過擴建12吋矽晶圓廠 | 2021-11-10 | Chinese | |
| 公告本公司110年第3季合併財務報告業經提報董事會 | 2021-11-10 | Chinese |
| ID | Filing | Released | Lang | Actions | |
|---|---|---|---|---|---|
|
2021
15 filings
| |||||
| 34445519 | 110年第3季海外子公司投資 | 2021-11-12 | Chinese | ||
| 34445523 | 本公司董事會通過向關係人台灣塑膠工業股份有限公司 取得使用權資產 | 2021-11-10 | Chinese | ||
| 34445527 | 本公司董事會通過向關係人台灣塑膠工業股份有限公司 取得使用權資產 | 2021-11-10 | Chinese | ||
| 34445531 | 公告本公司因配合會計師事務所內部職務調整更換會計師 | 2021-11-10 | Chinese | ||
| 34445536 | 公告本公司董事會通過擴建12吋矽晶圓廠 | 2021-11-10 | Chinese | ||
| 34445538 | 公告本公司110年第3季合併財務報告業經提報董事會 | 2021-11-10 | Chinese | ||
| 34445554 | 110年第3季現金流量表 | 2021-11-10 | Chinese | ||
| 34445550 | 110年第3季綜合損益表 | 2021-11-10 | Chinese | ||
| 34445547 | 110年第3季資產負債表 | 2021-11-10 | Chinese | ||
| 34445542 | 110年第3季權益變動表 | 2021-11-10 | Chinese | ||
| 34445561 | 110年10月內部人持股異動(事後) | 2021-11-08 | Chinese | ||
| 34445557 | 110年10月董事會成員及持股 | 2021-11-08 | Chinese | ||
| 34445567 | 110年10月營業收入 | 2021-11-05 | Chinese | ||
| 34445564 | 110年10月背書保證與資金貸與 | 2021-11-05 | Chinese | ||
| 34445577 | 110年9月背書保證與資金貸與 | 2021-10-08 | Chinese | ||
Market data
Market data not available
Price history
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Formosa Sumco Technology Corporation via the API
Pull this company's filings, identifiers, and metadata as JSON or Markdown. Authenticate with your API key, then query by company ID, ISIN, or LEI. Full schema documented in the OpenAPI spec.
Endpoints
| GET | /api/companies/52338/ | Company identity, sector, listing, identifiers |
| GET | /api/filings/?company=52338 | Paginated list of all filings (filterable by type, date, language) |
| GET | /api/filings/{id}/ | Single filing — metadata, document URL, processing status |
| GET | /api/filings/{id}/markdown/ | Filing content as Markdown (PDF → text/tables/figures) |
| GET | /api/isins/?company=52338 | All ISINs registered to this company |
| GET | /api/filing-types/ | Reference: every filing-type code + category |
cURL
$ curl https://api.financialreports.eu/api/filings/?company=52338 \ -H "x-api-key: $FR_API_KEY" \ -H "Accept: application/json"
Python
import requests r = requests.get( "https://api.financialreports.eu/api/filings/", params={"company": 52338}, headers={"x-api-key": API_KEY}, ) filings = r.json()["results"]
MCP server
// MCP server URL https://mcp.financialfilings.com/mcp // Once connected, the LLM can query this company directly: "Pull the latest 5 filings for Formosa Sumco Technology Corporation (id: 52338)"
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