htshub©
NOW FOR USA HTS Harmonized Tariff Schedule (2026 HTS Revision 17 (08/19/2026))
OPEN OR CLOSE CATEGORIES AND COLLECT HTS CODE FOR LOGIN USER
Harmonized Tariff Schedule (2026 HTS Revision 17 (08/19/2026))
| HTS Code | 2931.90.70.00 |
| Article Description | N,N'-Bis(trimethylsilyl) urea; 3-(Hydroxymethylphosphinyl)-1-propanoic acid, 2-hydroxyethyl ester; and 2-Phosphonobutane-1,2,4-tricarboxylic acid and its salts |
| Quota of Quantity | |
| Unit of Quantity | [kg] |
| Rates of Duty (1-General) | Free |
| Rates of Duty (1-Special) | |
| Rates of Duty (2-Cuba and North Korea) | 25% |
| Footnotes | [] |
| Additional Duty | |
| Additional Duty(products of China) |
Related Information
| Section VI: | Products of the Chemical or Allied Industries |
| Chapter 29 | Organic chemicals |
| Heading 2931 | Other organo-inorganic compounds: |
| Subheading 2931.90 | Other: Aromatic: |