China's Antimony Ban Sent Prices Up 2,600%; Rare Earths Next

In August 2024, China imposed an export ban on antimony, a critical mineral used in ammunition and defense electronics. This decision drove antimony prices up by 2,600%, sparking widespread market concern. Now, official statements indicate that China may impose similar restrictions on rare earths, threatening supply chains in technology and defense sectors.

Details

According to a report published on Oilprice.com, China began restricting antimony exports in August 2024, leading to a severe supply shortage and unprecedented price increases. Antimony is primarily used in flame retardants, batteries, and ammunition, making it vital for defense industries. U.S. companies like Lockheed Martin (LMT) rely on these materials for their systems.

Context

China controls about 80% of global rare earth production and has used this leverage in past trade disputes. In 2010, China cut rare earth supplies to Japan during a maritime dispute, causing prices to spike and prompting other countries to seek alternative sources. This time, China appears to be targeting the U.S. defense industry specifically.

What It Means for Investors

For investors in Lockheed Martin (LMT), the company's prior preparation for these restrictions may mitigate the negative impact. However, if restrictions expand to rare earths, the company could face challenges in securing raw materials, potentially affecting profit margins and production schedules. Investors should monitor U.S.-China trade policy developments and domestic mining efforts to strengthen supply chains.