Sign in Book a demo

HTS 8401Nuclear reactors; fuel elements (cartridges), non-irradiated, for nuclear reactors; machinery and apparatus for isotopic separation; parts thereof

Product or HTS code

Rate lines4

Code	Description	General	Special	Column 2	Units	Calculate
8401.10.00.00	8401.10.00.00Nuclear reactorsGeneral 3.3% · Special Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) · Column 2 45% · t	3.3%	Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG)	45%	t
8401.20.00.00	8401.20.00.00Machinery and apparatus for isotopic separation, and parts thereofGeneral 2.6% · Special Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) · Column 2 35% · t	2.6%	Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG)	35%	t
8401.30.00.00	8401.30.00.00Fuel elements (cartridges), non-irradiated, and parts thereofGeneral 3.3% · Special Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) · Column 2 45% · kg	3.3%	Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG)	45%	kg
8401.40.00.00	8401.40.00.00Parts of nuclear reactorsGeneral 3.3% · Special Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) · Column 2 45% · t	3.3%	Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG)	45%	t

2026 HTS Revision 21 (October 9, 2026)

Duty by country of origin

Rate line	Italy24.76% of imports	Germany20.24% of imports	Netherlands14.24% of imports	Japan13.72% of imports	Sweden8.94% of imports	Canada5.66% of imports	Croatia5.48% of imports	South Korea3.42% of imports	France2.92% of imports	Mexico0.33% of imports
8401.10.00.00Nuclear reactors	10%9903.05.39	10%9903.05.39	10%9903.05.39	12.5%9903.05.49	10%9903.05.39	13.3%9903.05.29	10%9903.05.39	12.5%9903.05.71	10%9903.05.39	13.3%9903.05.55
8401.20.00.00Machinery and apparatus for isotopic separation, and parts thereof	10%9903.05.39	10%9903.05.39	10%9903.05.39	12.5%9903.05.49	10%9903.05.39	12.6%9903.05.29	10%9903.05.39	12.5%9903.05.71	10%9903.05.39	12.6%9903.05.55
8401.30.00.00Fuel elements (cartridges), non-irradiated, and parts thereof	10%9903.05.39	10%9903.05.39	10%9903.05.39	12.5%9903.05.49	10%9903.05.39	13.3%9903.05.29	10%9903.05.39	12.5%9903.05.71	10%9903.05.39	13.3%9903.05.55
8401.40.00.00Parts of nuclear reactors	VariesDepends on product facts	VariesDepends on product facts	VariesDepends on product facts	VariesDepends on product facts	VariesDepends on product facts	VariesDepends on product facts	VariesDepends on product facts	VariesDepends on product facts	VariesDepends on product facts	VariesDepends on product facts

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).