Alcoa CorpU.S. Department of War provides $174M financing to Alcoa to build a gallium plant at its Western Australia alumina refinery.
The U.S. Department of War will provide $174 million in financing to Alcoa Corp. to build a gallium plant at its alumina refinery in Western Australia, as Washington moves to reduce reliance on China for critical minerals. Gallium is essential for high-performance semiconductors used in defense technologies, and China controls about 98% of global production, having banned direct exports to the U.S. in 2024. Alcoa has begun construction on the Wagerup facility, expected to produce roughly 100 tons of gallium annually, in partnership with Japan's Sojitz Corp. and JOGMEC. Assistant Secretary of War Michael Cadenazzi called the agreement landmark, securing vital supply for the defense industrial base.
Alcoa CorpU.S. Department of War provides $174M financing to Alcoa to build a gallium plant at its Western Australia alumina refinery.
Sojitz is named as Alcoa's partner in the Wagerup gallium plant, gaining a role in the new supply project.