Company Dossier
Dongjin Semichem
Seoul · South Korea
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Semiconductor · Photoresists
Dongjin Semichem
Seoul · South Korea
Dongjin Semichem is a company in the semiconductor supply chain, operating in Photoresists, based in Seoul, South Korea. Its main product line is Memory-focused photoresists (DRAM, 3D NAND).
FEOC Prescreen Verdict
confidence: deterministic
Private entity — ownership publicly undetermined
CHIPS / Export-Control Verdict
CAUTION
Not enough verified ownership evidence to clear the CHIPS entity tests — data gap, not a verdict
- CH-OPAQUE — Screening data-quality rule (no statutory basis; a data gap, not a verdict)
Country
South Korea
HQ City
Seoul
Sector
Semiconductor
Category
Photoresists
Product Line
Memory-focused photoresists (DRAM, 3D NAND)
Production Locations
Seoul South Korea
Ownership Type
Public
Resolution
UNRESOLVED
Registries Matched
0
Data Quality
0.67
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Prescreen verdicts are deterministic ratings based on registry data (GLEIF, SEC EDGAR, OpenCorporates, Tianyancha) and statutory lists (CSL, OFAC, BIS, UFLPA, NDAA §154b). They are advisory, not legal advice.