Gold Mining Sodium Thiosulfate Extractant from Japan
Technical grade sodium thiosulfate used in cyanidation-free gold leaching processes as a lixiviant. HTS 2832.30.10.00 covers this as sodium thiosulfate for industrial metallurgy.
Duty Rate — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Except for products described in headings 9903.05.85–9903.05.92, articles the product of Japan, with an ad valorem (or ad valorem equivalent) rate of duty under column 1 less than 12.5 percent, as provided for in U.S. note 52 to this subchapter
Import Tips
• Industrial end-use declaration helps; watch for mining-specific duties
• Impure mining grades risk 26xx salt headings