Specialty Semiconductor Gases and Photoresist
Photoresist, specialty gases, high-purity chemicals, wafers; >90% imported — the materials-layer chokepoint.
Relationships
- SuppliesTata Semiconductor Fab, Dholera
- SuppliesMicron ATMP Sanand
- Manufactures / ProducesTokyo Ohka Kogyo— Photoresists ~87-91% held by Japanese firms (trade.gov).
- Manufactures / ProducesJSR Corporation— Japanese photoresist oligopoly member.
- Manufactures / ProducesShin-Etsu Chemical— Japanese photoresist oligopoly member.
- Manufactures / ProducesFujifilm— Japanese photoresist oligopoly member.
- Manufactures / ProducesLinde— Specialty gases / wet chemicals — fragmented by gas, APAC-led.
- Manufactures / ProducesAir Liquide— Specialty gases / wet chemicals.
- Manufactures / ProducesAir Products— Specialty gases.
- Manufactures / ProducesMerck KGaA— Specialty chemicals / materials.