The latest export data from Chinese customs reveal a sharp rebound in dysprosium shipments, while terbium exports edged lower compared to July. A total of 16,686 kilograms of dysprosium cleared customs in August, the highest monthly volume since February. Nearly all of it was destined for South Korea, with smaller amounts going to Japan and Norway.

Dysprosium exports over the last twelve months.
Terbium flows tell a similar story. While exports slipped to 5,500 kilograms, down from 7,000 kilograms in July, only three countries received material. With 4,000 kilograms, most went to Japan, followed by South Korea with 1,000 kilograms and Estonia with 500.

Terbium exports over the last twelve months.
Both dysprosium and terbium have been subject to China’s export licensing system since April, requiring official approval before shipments can proceed. The restrictions initially caused exports to collapse to nearly zero, followed by a gradual recovery. Dysprosium and Terbium are critical for high-tech industries, especially in the production of advanced permanent magnets, where they enhance heat resistance and overall performance.
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