Harmonized Tariff Schedule of the U.S. › Chapter 29 Organic chemicals
2918.99.06.00Tariff line
Classification path
Carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulfonated, nitrated or nitrosated derivatives
2918
Other
Other
Aromatic
1-Hydroxy-6-octadecyloxy-2-naphthalene- carboxylic acid; and 1-Hydroxy-6-docosyloxy-2-naphthalene- carboxylic acid
2918.99.06.00
Rates of duty
General rate (Column 1)Free
Special—
Column 215.4¢/kg + 57%
Unitkg
Printed page 1488
Measure flags
for origin CN, entry date 2026-10-26 · 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 4B (9903.88.16, suspended)9903.88.16Suspended+15% (suspended)List 4B is suspended indefinitely; not collected
- PGAEPA EP7
Confirmed total 12.5% · max 12.5%Full duty breakdown →