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HTS 3823Industrial monocarboxylic fatty acids; acid oils from refining; industrial fatty alcohols

Product or HTS code

Rate lines9

Code	Description	General	Special	Column 2	Units	Calculate
	Industrial monocarboxylic fatty acids; acid oils from refining
3823.11.00.00	3823.11.00.00Stearic acidGeneral 2.1¢/kg + 3.8% · Special Free (A*,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) · Column 2 6.6¢/kg + 25% · kg	2.1¢/kg + 3.8%	Free (A*,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG)	6.6¢/kg + 25%	kg
3823.12.00.00	3823.12.00.00Oleic acidGeneral 2.1¢/kg + 3.2% · Special Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) · Column 2 6.6¢/kg + 20% · kg	2.1¢/kg + 3.2%	Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG)	6.6¢/kg + 20%	kg
3823.13.00	3823.13.00Tall oil fatty acidsGeneral 3.2% · Special Free (A+,AU,BH,CL,CO,D,E, IL,JO, KR,MA,OM,P, PA,PE,S,SG) · Column 2 20%	3.2%	Free (A+,AU,BH,CL,CO,D,E, IL,JO, KR,MA,OM,P, PA,PE,S,SG)	20%
3823.13.00.20	3823.13.00.20Containing less than two percent rosinGeneral 3.2% · Special Free (A+,AU,BH,CL,CO,D,E, IL,JO, KR,MA,OM,P, PA,PE,S,SG) · Column 2 20% · kg	3.2%	Free (A+,AU,BH,CL,CO,D,E, IL,JO, KR,MA,OM,P, PA,PE,S,SG)	20%	kg
3823.13.00.40	3823.13.00.40OtherGeneral 3.2% · Special Free (A+,AU,BH,CL,CO,D,E, IL,JO, KR,MA,OM,P, PA,PE,S,SG) · Column 2 20% · kg	3.2%	Free (A+,AU,BH,CL,CO,D,E, IL,JO, KR,MA,OM,P, PA,PE,S,SG)	20%	kg
3823.19	3823.19Other
3823.19.20.00	3823.19.20.00Derived from coconut, palm-kernel or palm oilGeneral 2.3% · Special Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) · Column 2 20% · kg	2.3%	Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG)	20%	kg
3823.19.40.00	3823.19.40.00OtherGeneral 3.2% · Special Free (A+,AU,BH,CL,CO,D,E, IL,JO, KR,MA,OM,P, PA,PE,S,SG) · Column 2 20% · kg	3.2%	Free (A+,AU,BH,CL,CO,D,E, IL,JO, KR,MA,OM,P, PA,PE,S,SG)	20%	kg
3823.70	3823.70Industrial fatty alcohols
	Derived from fatty substances of animal or vegetable origin
3823.70.20.00	3823.70.20.00OleylGeneral 5.1% · Special Free (A+,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) · Column 2 39.5% · kg	5.1%	Free (A+,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG)	39.5%	kg
3823.70.40.00	3823.70.40.00OtherGeneral 2% · Special Free (A+,AU,BH,CL,CO,D,E, IL,JO, KR,MA,OM,P, PA,PE,S,SG) · Column 2 25% · kg	2%	Free (A+,AU,BH,CL,CO,D,E, IL,JO, KR,MA,OM,P, PA,PE,S,SG)	25%	kg
3823.70.60.00	3823.70.60.00OtherGeneral 2.4% · Special Free (A+,AU,BH,CL,CO,D,E, IL,JO, KR,MA,OM,P, PA,PE,S,SG) · Column 2 25% · kg	2.4%	Free (A+,AU,BH,CL,CO,D,E, IL,JO, KR,MA,OM,P, PA,PE,S,SG)	25%	kg

2026 HTS Revision 21 (October 9, 2026)

Duty by country of origin

Rate line	Indonesia66.55% of imports	Malaysia12.55% of imports	India4.37% of imports	South Africa4.11% of imports	Netherlands3.28% of imports	Germany2.6% of imports	Mexico1.43% of imports	Finland0.84% of imports	Spain0.81% of imports	France0.53% of imports
3823.11.00.00Stearic acid	2.1¢/kg + 3.8%AD/CVD may apply	2.1¢/kg + 3.8%AD/CVD may apply	From 10%9903.05.44Plus 2.1¢/kg + 3.8%	From 12.5%9903.05.69Plus 2.1¢/kg + 3.8%	2.1¢/kg + 3.8%	2.1¢/kg + 3.8%	From 10%9903.05.55Plus 2.1¢/kg + 3.8%	2.1¢/kg + 3.8%	2.1¢/kg + 3.8%	2.1¢/kg + 3.8%
3823.12.00.00Oleic acid	2.1¢/kg + 3.2%AD/CVD may apply	2.1¢/kg + 3.2%AD/CVD may apply	From 10%9903.05.44Plus 2.1¢/kg + 3.2%	From 12.5%9903.05.69Plus 2.1¢/kg + 3.2%	2.1¢/kg + 3.2%	2.1¢/kg + 3.2%	From 10%9903.05.55Plus 2.1¢/kg + 3.2%	2.1¢/kg + 3.2%	2.1¢/kg + 3.2%	2.1¢/kg + 3.2%
3823.13.00.20Containing less than two percent rosin	13.2%9903.05.45	13.2%9903.05.54	13.2%9903.05.44	15.7%9903.05.69	10%9903.05.39	10%9903.05.39	13.2%9903.05.55	10%9903.05.39	10%9903.05.39	10%9903.05.39
3823.13.00.40Other	13.2%9903.05.45	13.2%9903.05.54	13.2%9903.05.44	15.7%9903.05.69	10%9903.05.39	10%9903.05.39	13.2%9903.05.55	10%9903.05.39	10%9903.05.39	10%9903.05.39
3823.19.20.00Derived from coconut, palm-kernel or palm oil	From 2.3%AD/CVD may apply	From 2.3%AD/CVD may apply	12.3%9903.05.44	14.8%9903.05.69	2.3%	2.3%	12.3%9903.05.55	2.3%	2.3%	2.3%
3823.19.40.00Other	From 13.2%9903.05.45AD/CVD may apply	From 13.2%9903.05.54AD/CVD may apply	13.2%9903.05.44	15.7%9903.05.69	10%9903.05.39	10%9903.05.39	13.2%9903.05.55	10%9903.05.39	10%9903.05.39	10%9903.05.39
3823.70.20.00Oleyl	15.1%9903.05.45	15.1%9903.05.54	15.1%9903.05.44	17.6%9903.05.69	10%9903.05.39	10%9903.05.39	15.1%9903.05.55	10%9903.05.39	10%9903.05.39	10%9903.05.39
3823.70.40.00Other	2%	2%	12%9903.05.44	14.5%9903.05.69	2%	2%	12%9903.05.55	2%	2%	2%
3823.70.60.00Other	12.4%9903.05.45	12.4%9903.05.54	12.4%9903.05.44	14.9%9903.05.69	10%9903.05.39	10%9903.05.39	12.4%9903.05.55	10%9903.05.39	10%9903.05.39	10%9903.05.39

Total duty on a $10,000 ocean shipment entered 2026-10-13, before customs fees. Origins are the leading sources of US imports under this heading in 2025 (US Census Bureau).