Prostaglandins, thromboxanes and leukotrienes, their derivatives and structural analogues
Official tariff path
Hormones, prostaglandins, thromboxanes and leukotrienes, natural or reproduced by synthesis; derivatives and structural analogues thereof, including chain modified polypeptides, used primarily as hormones: › Prostaglandins, thromboxanes and leukotrienes, their derivatives and structural analogues
Level: statistical10General duty: FreeUnit: g
What does HTS 2937.50.00.00 cover?
This provision appears in the 2026 Harmonized Tariff Schedule of the United States under the following legal tariff hierarchy. A product must match the wording and applicable section or chapter notes before this code is used on an entry.
1Hormones, prostaglandins, thromboxanes and leukotrienes, natural or reproduced by synthesis; derivatives and structural analogues thereof, including chain modified polypeptides, used primarily as hormones:
2Prostaglandins, thromboxanes and leukotrienes, their derivatives and structural analogues
Based on USITC HTS 2026 Revision 12, published July 21, 2026. The general rate does not include every origin-specific program, Section 301 or 232 measure, antidumping or countervailing duty, quota, or other agency requirement.