Tetryl (2,4,6-Trinitrophenyl-Methylnitramine) from Japan
Tetryl serves as a primary high explosive and booster in detonators despite sensitivity concerns. HTS 3602.00.00.60 covers it as other prepared explosive due to nitroaromatic composition.
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
• Require impact sensitivity certificates below 20cm drop height for approval
• Store below 25°C with Type 2 glass containers mandatory