Company record
Dongjin Semichem
Makes photoresists · South Korea
CautionCHIPS 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 could not be confirmed, often owners that are not public. 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, GermanyClear
- DuPont Electronics & IndustrialWilmington, DE, United StatesClear
- Fujifilm Electronic MaterialsTokyo, JapanClear
- JSR CorporationTokyo, JapanClear
- Merck KGaAGermanyClear
- Shanghai Sinyang Semiconductor MaterialsShanghai, ChinaBlocked
- Shin-Etsu ChemicalTokyo, JapanClear
- Sumitomo Chemical Co. Ltd.Tokyo, JapanClear
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. A reviewed report is written by a person on request. Contact us