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Phoenix Silicon International Corporation — Investor Relations & Filings

Ticker · 8028 TW Manufacturing
Filings indexed 21 across all filing types
Latest filing 2026-05-04 Regulatory Filings
Country TW Taiwan
Listing TW 8028

About Phoenix Silicon International Corporation

https://www.psi.com.tw

Phoenix Silicon International Corporation (PSI) is a specialized provider of semiconductor wafer processing services. Established in 1997, the company focuses on two primary core competencies: wafer reclamation and wafer thinning. PSI utilizes advanced surface treatment technologies to process reusable wafer materials, providing high-cleanliness reclaimed wafers used for process monitoring in semiconductor manufacturing. Additionally, the company offers comprehensive wafer thinning services essential for the production of consumer electronics, industrial components, and automotive electronic devices. Its product portfolio includes reclaimed wafers, test wafers, and product wafers. By leveraging technical innovation in high-cleanliness surface processing and precision thinning, PSI supports the semiconductor supply chain with critical manufacturing and processing solutions.

Recent filings

Filing Released Lang Actions
公告本公司115年第1季財務報告董事會召開日期為115年05月12日
Regulatory Filings
2026-05-04 Chinese
114年年報及股東會資料 — 2026_8028_20260521F17.pdf
Regulatory Filings Classification · 1% confidence The document is a shareholder relationship table listing the top ten shareholders of the company and their interrelationships as of a specific date. It is not a report of a financial period, not a management discussion, not an earnings release, not a voting results announcement, nor a proxy statement. It does not announce any threshold-crossing change in ownership (which would be MRQ), but is merely a regulatory disclosure of current shareholdings and related parties. Therefore this falls under the fallback category for miscellaneous regulatory filings (RNS).
2026-04-29 Chinese
114年年報及股東會資料 — 2025_8028_20260521FE4.pdf
Regulatory Filings
2026-04-29 Chinese
114年年報及股東會資料 — 2025_8028_20260521F04.pdf
Regulatory Filings
2026-04-29 Chinese
114年第4季財務報告書 — 202503_8028_AIB.pdf
Regulatory Filings
2026-04-28 Chinese
114年第4季財務報告書 — 202504_8028_AIB.pdf
Regulatory Filings
2026-04-28 Chinese

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