Port Pirie’s lead smelter could receive a fresh wave of investment under a new deal between Australia and the United States.
The $13.5 billion critical minerals deal has been signed this week to reduce reliance on China’s supply chain.
Operator Nyrstar is developing an antimony pilot plant at the site, targeting first production in 2026.
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The project could gain extra support through Export Finance Australia, building on the existing $135 million state and federal funding announced earlier this year.