Freiberger Compound Materials Freiberg wafer plant
GaAs crystal and wafer line: input
Material · Metal
High-Purity Gallium
Refined gallium metal at 6N-8N purity, the input to compound-semiconductor crystal growth and MOCVD precursor synthesis.
Elements
Facility flows
Indium Corporation Rome metals operation
Gallium pure-metal line: output
Indium Corporation Utica metals operation
Gallium pure-metal line: output
Kyma Technologies Raleigh gallium-nitride substrate operation
Gallium-nitride crystal and wafer line: input
Nouryon La Porte high-purity metalorganics plant
Trimethylgallium production line: input
Sumiden Semiconductor Materials Itami substrate plant
Gallium-arsenide crystal and wafer line: input
Umicore Hanau metalorganic precursor plant
Trimethylgallium precursor line: input
Sources
- U.S. Geological Survey · published Feb 1, 2026 · retrieved Aug 15, 2026 · archive unavailable: Wayback capture queued at record creation 2026-08-15; archive verification deferred to a weekly pass