The United States will restrict exports of tungsten scrap and recycled battery materials, according to a rule to be published in the Federal Register.
Later this month, suppliers of tungsten waste and black mass will be mandated to sell domestically, but they can apply for exemptions. The restriction will remain in place for one year.
Tungsten is a critical mineral found in military armor, ammunition, and precision tools. It has also been subjected to Chinese export controls.
Tungsten waste and black mass—shredded metals from recycled lithium-ion batteries that can yield minerals such as cobalt, lithium, and nickel—are designated as strategic feedstocks for critical minerals and are vital for strategic industries, including national defense, advanced manufacturing, and battery supply chains….
US Imposes 1‑Year Ban on Tungsten Waste, Black Mass Exports
