What's Happening?
A 168-year-old mine in Australia, operated by Larvotto Resources, is set to become a significant new source of antimony outside China. This development comes as the U.S. military relies heavily on antimony for armor-piercing ammunition, with China controlling
a large portion of the global supply. The Hillgrove mine, located in New South Wales, is expected to start production in August 2026, providing a critical alternative source for the U.S. The mine's reopening is strategically timed, as China had previously imposed and then lifted export bans on antimony to the U.S., highlighting the geopolitical tensions surrounding this mineral.
Why It's Important?
The reopening of the Hillgrove mine is crucial for the U.S. as it seeks to reduce its dependency on China for critical minerals like antimony, which is essential for military applications. The U.S. currently imports a significant portion of its antimony from China, with limited alternative sources. The mine's production could provide about 7% of the global supply, offering a strategic buffer against potential future export restrictions by China. This move aligns with broader efforts by Western countries to secure supply chains for critical minerals, which are vital for national security and technological advancements.
What's Next?
The Hillgrove mine is expected to begin production in August 2026, just before the current temporary suspension of China's export ban on antimony to the U.S. expires in November 2026. This timing could mitigate potential supply disruptions. The U.S. and its allies may continue to explore and invest in alternative sources of critical minerals to further reduce dependency on China. Additionally, the mine's output will be closely monitored by Western governments as part of their critical-minerals strategy.
