China’s latest customs figures show sharply contrasting trends in October for dysprosium and terbium exports.
According to the latest customs data, Chinese dysprosium shipments fell dramatically to 3,501 kilograms in October, down from 18,043 kilograms in September. The bulk of exports went to South Korea with 2,701 kilograms, with the sole other two destinations being Estonia with 500 kilograms and Japan with 300 kilograms. Year-to-date, dysprosium exports are down around 27 percent compared with the same period last year, highlighting ongoing supply constraints for this critical rare earth element.
Chinese dysprosium exports plummet in October
In contrast, terbium exports rebounded to 12,200 kilograms, up from 4,450 kilograms in September, marking the highest monthly volume this year. The United States received 6,000 kilograms, Japan 5,200 kilograms, and Estonia 1,000 kilograms. Year-to-date, terbium exports are down roughly 20 percent.
Chinese terbium exports increase in October
Both metals remain subject to China’s export licensing system introduced in April, which requires official approval for all shipments abroad. Dysprosium and terbium are key raw materials for high-performance permanent magnets, essential components in electric vehicles, wind turbines, and other advanced technologies.
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