HTS 3913.90
Natural polymers (for example, alginic acid) and modified natural polymers (for example, hardened proteins, chemical derivatives of natural rubber), not elsewhere specified or included, in primary forms
Potash that is a product of Mexico, as provided for in U.S. note 2(c) to this subchapter
Except for products described in headings 9903.05.02–9903.05.09, articles the product of Brazil, as provided for in subdivision (a) of U.S. note 50 to this subchapter
Articles the product of Brazil, as provided for in subdivision (a)(ii) of U.S. note 50 to this subchapter
Articles the product of Brazil, as provided for in subdivision (a)(iii) of U.S. note 50 to this subchapter
Articles of civil aircraft (all aircraft other than military aircraft); their engines, parts and components; their other parts, components and subassemblies; and ground flight simulators and their parts and components of Brazil, as provided for in subdivision (a)(iv) of U.S. note 50 to this subchapter
Articles the product of Brazil that are articles for use in pharmaceutical applications, as provided for in subdivision (a)(v) of U.S. note 50 to this subchapter
Articles of aluminum, of steel, or of copper or derivative aluminum or steel articles; passenger vehicles (sedans, sport utility vehicles, crossover utility vehicles, minivans, and cargo vans) and light trucks; parts of passenger vehicles (sedans, sport utility vehicles, crossover utility vehicles, minivans, and cargo…
Articles for use in pharmaceutical applications, as provided for in subdivision (e) of U.S. note 52 to this subchapter
Except as provided in headings 9903.88.12, 9903.88.17, 9903.88.20, 9903.88.54, 9903.88.59, 9903.88.61, 9903.88.63, 9903.88.66, 9903.88.67, 9903.88.68, 9903.88.69, or 9903.88.70, articles the product of China, as provided for in U.S. note 20(c) to this subchapter and as provided for in the subheadings enumerated in…
Except as provided in headings 9903.88.13, 9903.88.18, 9903.88.33, 9903.88.34, 9903.88.35, 9903.88.36, 9903.88.37, 9903.88.38, 9903.88.40, 9903.88.41, 9903.88.43, 9903.88.45, 9903.88.46, 9903.88.48, 9903.88.56, 9903.88.64, 9903.88.66, 9903.88.67, 9903.88.68, or 9903.88.69, articles the product of China, as provided…
| HTS | Description | General | Column 2 |
|---|---|---|---|
| 3913.90.10.00 | Chemical derivatives of natural rubber | Free | 20% |
| 3913.90.20 | Polysaccharides and their derivatives | 5.8% | 50% |
| 3913.90.20.15 | Xanthan gum | ||
| 3913.90.20.90 | Other | ||
| 3913.90.50.00 | Other | 6.5% | 2.2¢/kg + 33.5% |