Harmonized Tariff Schedule | ||||||
---|---|---|---|---|---|---|
HTS No | Stat Suffix | Description | Unit of Quantity | Rates of Duty | ||
1 | 2 | |||||
General | Special | |||||
2931.00.70 | 00 | N,N'-Bis(trimethylsilyl)urea; 3-(Hydroxymethylphosphinyl)-1-propanoic acid, 2-hydroxyethyl ester; and 2-Phosphonobutane-1,2,4-tricarboxylic acid and its salts | kg | Free | 25% |