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US HTS CODE | Harmonized Tariff Schedule HS code & Tariffs Search Service (2026 HTS Revision 4 (02/25/2026))
| HTS Code | 2937 | 8467910100 |
| Article Description | Hormones, prostaglandins, thromboxanes and leukotrienes, natural or reproduced by synthesis; derivatives and structural analogues thereof, including chain modified polypeptides, used primarily as hormones: Polypeptide hormones, protein hormones and glycoprotein hormones, their derivatives and structural analogues: |
Of chain saws |
| Quota of Quantity | -- | -- |
| Unit of Quantity | [] | [No.] |
| Rates of Duty (1-General) | -- | Free |
| Rates of Duty (1-Special) | -- | -- |
| Rates of Duty (2-Cuba and North Korea) | -- | 27.5% |
| Footnotes | [] | [general], See |
| Additional Duty | -- | -- |
| Additional Duty(products of China) | -- | The duty provided in the applicable subheading + 7.5% |