Harmonized Tariff Schedule of the U.S. › Chapter 29 Organic chemicals
2923.20.10.00Tariff line
Classification path
Quaternary ammonium salts and hydroxides; lecithins and other phosphoaminolipids, whether or not chemically defined
2923
Lecithins and other phosphoaminolipids
Purified egg phospholipids, pharmaceutical grade meeting requirements of the U.S. Food and Drug Administration, for use in intravenous fat emulsion
2923.20.10.00
Rates of duty
General rate (Column 1)Free
Special—
Column 216.5¢/kg + 30%
Unitkg
Printed page 1515
Measure flags
for origin CN, entry date 2026-10-25 · base rate Free
- Section 301 forced-labor tariff (12.5%)9903.05.31Applies+12.5%China: Column 1 rate + 12.5% additional
- China 301 List 3 (9903.88.03)9903.88.03Applies+25%8-digit subheading 2923.20.10 is on L3
- PGAFDA FD3APHIS Core AQ1
Confirmed total 37.5% · max 37.5%Full duty breakdown →