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HTS 2911Acetals and hemiacetals, whether or not with other oxygen function, and their halogenated, sulfonated, nitrated or nitrosated derivatives

Product or HTS code

Rate lines2

Code	Description	General	Special	Column 2	Units	Calculate
2911.00	2911.00Acetals and hemiacetals, whether or not with other oxygen function, and their halogenated, sulfonated, nitrated or nitrosated derivatives
2911.00.10.00	2911.00.10.001,1-Bis(1-methylethoxy)cyclohexaneGeneral Free · Column 2 36.5% · kg	Free		36.5%	kg
2911.00.50.00	2911.00.50.00OtherGeneral 5.3% · Special Free (A,AU,BH,CL,CO,D,E,IL,JO,K,KR,MA,OM,P,PA,PE,S,SG) · Column 2 36.5% · kg	5.3%	Free (A,AU,BH,CL,CO,D,E,IL,JO,K,KR,MA,OM,P,PA,PE,S,SG)	36.5%	kg
	V. ALDEHYDE-FUNCTION COMPOUNDS

2026 HTS Revision 21 (October 9, 2026)

Duty by country of origin

Rate line	China29.75% of imports	Switzerland17.76% of imports	India16.87% of imports	Spain11.95% of imports	Germany9.27% of imports	Belgium7.77% of imports	Japan1.74% of imports	Mexico1.72% of imports	South Korea1.66% of imports	United Kingdom0.88% of imports
2911.00.10.001,1-Bis(1-methylethoxy)cyclohexane	37.5%9903.05.319903.88.03	12.5%9903.05.74	10%9903.05.44	10%9903.05.39	10%9903.05.39	10%9903.05.39	12.5%9903.05.49	10%9903.05.55	12.5%9903.05.71	10%9903.05.81
2911.00.50.00Other	42.8%9903.05.319903.88.03	12.5%9903.05.74	15.3%9903.05.44	10%9903.05.39	10%9903.05.39	10%9903.05.39	12.5%9903.05.49	15.3%9903.05.55	12.5%9903.05.71	15.3%9903.05.81

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).