SUBJECT-0449.dossier · company · status: active
MC
subject of file

Magnachip Semiconductor Corporation

South Korean chip manufacturer
Tracked because South Korean chip manufacturer · 4 documented connections
Facts on record6
Connections mapped4
Sources cited13
Evidence: 1S 5I
Network web → Timeline → Compare with… → Position Drift → Coverage tone → View on Graph → Export CSV JSON Dossier ← Entity Directory
Stated vs Revealed
No documented contradictions on file.
PATTERN company → [oversight] → government agency → [oversight] →... 347× PATTERN company → [oversight] → instrument → [oversight] → company 89× PATTERN company → [oversight] → government agency 79× PATTERN government agency → [oversight] → company 79× PATTERN company → [oversight] → instrument → [oversight] → govern... 61×
Connection Map
Key Connections
← Committee on Foreign Investment in the United States government agency
oversight
CFIUS reviewed and effectively blocked Chinese acquisition of Magnachip
← Wise Road Capital LTD company
attempted_acquisition
Chinese firm attempted $1.4 billion acquisition of Korean semiconductor company
Facts (6)
Data Freshness
Ageing Last update: 161d ago · Avg age: 1123d
Confidence Tiers: Primary Source — cross-referenced government/corporate filings Pending Review — sourced but not independently verified AI Inference — analytical hypothesis from cross-referencing
✓ Verified Findings (1)
Independently re-checked: a second model read the source artifact and confirmed it supports the extracted claim.
✓ verified Partially Corroborated Magnachip Semiconductor Corporation filed filing with the SEC on 2013-02-22. Accession number: N/A.
All Connections (4)
→ KOSDAQ institution
stock_exchange_listing inferential since 2021
Magnachip Semiconductor Corporation is listed on the KOSDAQ stock exchange under the ticker symbol.
oversight confirmed
CFIUS reviewed and effectively blocked Chinese acquisition of Magnachip
← Wise Road Capital LTD company
attempted_acquisition confirmed
Chinese firm attempted $1.4 billion acquisition of Korean semiconductor company
oversight inferential since 2026
Magnachip's semiconductor manufacturing operations and equipment are potentially subject to ECCN 3B001 controls.
Sources (13)
2026-05-09 UNVERIFIED SEARCH_ERROR: Magnachip Semiconductor Corporation not found in opencorporates claim_flag Processed 📜 Receipt
2017-05-01 ↗ SEC EDGAR: filing — Magnachip Semiconductor Corporation (2017-05-01) sec_filing Processed 📜 Receipt
2024-03-08 ↗ SEC EDGAR: filing — Magnachip Semiconductor Corporation (2024-03-08) sec_filing Processed 📜 Receipt
2021-04-30 ↗ SEC EDGAR: filing — Magnachip Semiconductor Corporation (2021-04-30) sec_filing Processed 📜 Receipt
2022-02-23 ↗ SEC EDGAR: filing — Magnachip Semiconductor Corporation (2022-02-23) sec_filing Processed 📜 Receipt
2013-02-22 ↗ SEC EDGAR: filing — Magnachip Semiconductor Corporation (2013-02-22) sec_filing Processed 📜 Receipt
2025-03-14 ↗ SEC EDGAR: filing — Magnachip Semiconductor Corporation (2025-03-14) sec_filing Processed 📜 Receipt
2026 UNVERIFIED Research: Magnachip Semiconductor Corporation — Parliamentary records (no result… parliamentary_record Processed 📜 Receipt
2026 UNVERIFIED Research: Magnachip Semiconductor Corporation — Court records (no results) court_document Processed 📜 Receipt
2026 UNVERIFIED Research: Magnachip Semiconductor Corporation — Lobbying disclosures (no results… government_disclosure Processed 📜 Receipt
2026 UNVERIFIED Research: Magnachip Semiconductor Corporation — Corporate registrations (no resu… government_disclosure Processed 📜 Receipt
2026 UNVERIFIED Research: Magnachip Semiconductor Corporation — USASpending contracts (no result… contract Processed 📜 Receipt
2013-02-22 ↗ SEC EDGAR: filing — Magnachip Semiconductor Corporation (2013-02-22) web_search Processed 📜 Receipt