Company record
Dongjin Semichem
Makes photoresists · South Korea
Needs reviewCHIPS and export controls
Too little confirmed ownership data to clear it under the CHIPS rules: a gap in the data, not a finding against it.
Something needs a person to read it: the reason line says what. About CHIPS
The check read Home country Owners US government lists
Where it sits
Loading the model
Not a part of the chip; a step on its chain
The Semiconductors chain, raw material to product
Products on record: Memory-focused photoresists (DRAM, 3D NAND)
Owners
- Parent
- None on record
- Ownership
- Public
Locations
- Headquarters
- Seoul, South Korea
- Production
- Seoul, South Korea
Sources
- Company registries
- unresolved
- Government lists
- None matched
Others making photoresistsSouth Korea first
- Allresist GmbHStrausberg, GermanyCHIPS: Passed
- DuPont Electronics & IndustrialWilmington, DE, United StatesCHIPS: Passed
- Fujifilm Electronic MaterialsTokyo, JapanCHIPS: Passed
- JSR CorporationTokyo, JapanCHIPS: Passed
- Merck KGaAGermanyCHIPS: Passed
- Shanghai Sinyang Semiconductor MaterialsShanghai, ChinaCHIPS: Failed
- Shin-Etsu ChemicalTokyo, JapanCHIPS: Passed
- Sumitomo Chemical Co. Ltd.Tokyo, JapanCHIPS: Passed
Automated results come from registry sources, read by fixed rules, with research findings where the registries stop. The chip results also read the US government lists; for FEOC the lists are read in a full screen. They are advisory, not legal advice. The full report, every test with its sources, is on request. Contact us