Century Aluminum expands Mt. Holly smelter, lifting US primary aluminum output by 10%

• Century Aluminum expanded its Mt. Holly aluminum smelter, lifting total U.S. domestic primary aluminum production by about 10%.
• The expansion is set to increase the Mt. Holly workforce to more than 600.
• The ramp-up follows President Trump’s Section 232 national security tariff on aluminum.
• Commerce Secretary Howard Lutnick is scheduled to mark the expansion at a July 27 ribbon-cutting in Goose Creek, South Carolina.

Disclaimer: This news brief was created by Public Technologies (PUBT) using generative artificial intelligence. While PUBT strives to provide accurate and timely information, this AI-generated content is for informational purposes only and should not be interpreted as financial, investment, or legal advice. Century Aluminum Company published the original content used to generate this news brief via GlobeNewswire (Ref. ID: 202607270900PRIMZONEFULLFEED9798495) on July 27, 2026, and is solely responsible for the information contained therein.