Linolenic Acid Ethyl Ester from China
Ethyl linolenate research chemical and polymer modifier, classified as 'other' linolenic acid ester under HTS 2916.15.51.00. High-purity derivative of alpha-linolenic acid meeting Chapter 29 organic compound standards.
Duty Rate — China → United States
41.9%
Rate breakdown
9903.88.0325%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 for in U.S. note 20(e) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(f)
9903.05.3112.5%Section 301 (forced labor) — additional 12.5% ad valorem on products of China
Import Tips
• Isomer-specific identification (alpha vs gamma-linolenic) via GC-MS
• Declare research quantities <25kg for simplified customs processing
• Refractive index specification confirms ester purity vs free acid