HTS 9032Automatic regulating or controlling instruments and apparatus; parts and accessories thereof

Product or HTS code

Rate lines24

Code	Description	General	Special	Column 2	Units
9032.10.00	9032.10.00ThermostatsGeneral 1.7% · Special Free (A,AU,B,BH,C,CL,CO,D,E,IL,JO,JP,KR,MA,OM,P,PA,PE,S,SG) · Column 2 40%	1.7%	Free (A,AU,B,BH,C,CL,CO,D,E,IL,JO,JP,KR,MA,OM,P,PA,PE,S,SG)	40%
	For air conditioning, refrigeration or heating systemsGeneral 1.7% · Special Free (A,AU,B,BH,C,CL,CO,D,E,IL,JO,JP,KR,MA,OM,P,PA,PE,S,SG) · Column 2 40%	1.7%	Free (A,AU,B,BH,C,CL,CO,D,E,IL,JO,JP,KR,MA,OM,P,PA,PE,S,SG)	40%
9032.10.00.30	9032.10.00.30Designed for wall mountingGeneral 1.7% · Special Free (A,AU,B,BH,C,CL,CO,D,E,IL,JO,JP,KR,MA,OM,P,PA,PE,S,SG) · Column 2 40% · No.	1.7%	Free (A,AU,B,BH,C,CL,CO,D,E,IL,JO,JP,KR,MA,OM,P,PA,PE,S,SG)	40%	No.
9032.10.00.60	9032.10.00.60OtherGeneral 1.7% · Special Free (A,AU,B,BH,C,CL,CO,D,E,IL,JO,JP,KR,MA,OM,P,PA,PE,S,SG) · Column 2 40% · No.	1.7%	Free (A,AU,B,BH,C,CL,CO,D,E,IL,JO,JP,KR,MA,OM,P,PA,PE,S,SG)	40%	No.
9032.10.00.90	9032.10.00.90OtherGeneral 1.7% · Special Free (A,AU,B,BH,C,CL,CO,D,E,IL,JO,JP,KR,MA,OM,P,PA,PE,S,SG) · Column 2 40% · No.	1.7%	Free (A,AU,B,BH,C,CL,CO,D,E,IL,JO,JP,KR,MA,OM,P,PA,PE,S,SG)	40%	No.
9032.20.00.00	9032.20.00.00ManostatsGeneral Free · Column 2 35% · No.	Free		35%	No.
	Other instruments and apparatus
9032.81.00	9032.81.00Hydraulic and pneumaticGeneral Free · Column 2 35%	Free		35%
	Industrial process control instruments and apparatusGeneral Free · Column 2 35%	Free		35%
9032.81.00.20	9032.81.00.20HydraulicGeneral Free · Column 2 35% · No.	Free		35%	No.
9032.81.00.60	9032.81.00.60PneumaticGeneral Free · Column 2 35% · No.	Free		35%	No.
9032.81.00.80	9032.81.00.80OtherGeneral Free · Column 2 35% · No.	Free		35%	No.
9032.89	9032.89Other
	Automatic voltage and voltage-current regulators
9032.89.20.00	9032.89.20.00Designed for use in a 6, 12 or 24 V systemGeneral 1.1% · Special Free (A,AU,B,BH,C,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) · Column 2 25% · No.	1.1%	Free (A,AU,B,BH,C,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG)	25%	No.
9032.89.40.00	9032.89.40.00OtherGeneral 1.7% · Special Free (A,AU,BH,C,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) · Column 2 35% · No.	1.7%	Free (A,AU,BH,C,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG)	35%	No.
9032.89.60	9032.89.60OtherGeneral 1.7% · Special Free (A,AU,B,BH,C,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) · Column 2 40%	1.7%	Free (A,AU,B,BH,C,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG)	40%
	Control instruments for air conditioning, refrigeration or heating systemsGeneral 1.7% · Special Free (A,AU,B,BH,C,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) · Column 2 40%	1.7%	Free (A,AU,B,BH,C,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG)	40%
9032.89.60.15	9032.89.60.15Complete systemsGeneral 1.7% · Special Free (A,AU,B,BH,C,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) · Column 2 40% · No.	1.7%	Free (A,AU,B,BH,C,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG)	40%	No.
9032.89.60.25	9032.89.60.25OtherGeneral 1.7% · Special Free (A,AU,B,BH,C,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) · Column 2 40% · No.	1.7%	Free (A,AU,B,BH,C,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG)	40%	No.
	Process control instruments and apparatusGeneral 1.7% · Special Free (A,AU,B,BH,C,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) · Column 2 40%	1.7%	Free (A,AU,B,BH,C,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG)	40%
9032.89.60.30	9032.89.60.30Complete systemsGeneral 1.7% · Special Free (A,AU,B,BH,C,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) · Column 2 40% · No.	1.7%	Free (A,AU,B,BH,C,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG)	40%	No.
	OtherGeneral 1.7% · Special Free (A,AU,B,BH,C,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) · Column 2 40%	1.7%	Free (A,AU,B,BH,C,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG)	40%
9032.89.60.40	9032.89.60.40Temperature control instrumentsGeneral 1.7% · Special Free (A,AU,B,BH,C,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) · Column 2 40% · No.	1.7%	Free (A,AU,B,BH,C,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG)	40%	No.
9032.89.60.50	9032.89.60.50Pressure and draft control instrumentsGeneral 1.7% · Special Free (A,AU,B,BH,C,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) · Column 2 40% · No.	1.7%	Free (A,AU,B,BH,C,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG)	40%	No.
9032.89.60.60	9032.89.60.60Flow and liquid level control instrumentsGeneral 1.7% · Special Free (A,AU,B,BH,C,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) · Column 2 40% · No.	1.7%	Free (A,AU,B,BH,C,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG)	40%	No.
9032.89.60.70	9032.89.60.70Humidity control instrumentsGeneral 1.7% · Special Free (A,AU,B,BH,C,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) · Column 2 40% · No.	1.7%	Free (A,AU,B,BH,C,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG)	40%	No.
9032.89.60.75	9032.89.60.75OtherGeneral 1.7% · Special Free (A,AU,B,BH,C,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) · Column 2 40% · kg	1.7%	Free (A,AU,B,BH,C,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG)	40%	kg
9032.89.60.85	9032.89.60.85OtherGeneral 1.7% · Special Free (A,AU,B,BH,C,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) · Column 2 40% · kg	1.7%	Free (A,AU,B,BH,C,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG)	40%	kg
9032.90	9032.90Parts and accessories
	Of automatic voltage and voltage-current regulators
9032.90.21.00	9032.90.21.00Designed for use in a 6, 12 or 24 V systemGeneral 1.1% · Special Free (A,AU,B,BH,C,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) · Column 2 25% · kg	1.1%	Free (A,AU,B,BH,C,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG)	25%	kg
9032.90.41.00	9032.90.41.00OtherGeneral 1.7% · Special Free (A,AU,BH,C,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) · Column 2 35% · kg	1.7%	Free (A,AU,BH,C,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG)	35%	kg
9032.90.61	9032.90.61OtherGeneral 1.7% · Special Free (A,AU,B,BH,C,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) · Column 2 40%	1.7%	Free (A,AU,B,BH,C,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG)	40%
9032.90.61.20	9032.90.61.20Of thermostatsGeneral 1.7% · Special Free (A,AU,B,BH,C,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) · Column 2 40% · kg	1.7%	Free (A,AU,B,BH,C,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG)	40%	kg
9032.90.61.40	9032.90.61.40Of manostatsGeneral 1.7% · Special Free (A,AU,B,BH,C,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) · Column 2 40% · kg	1.7%	Free (A,AU,B,BH,C,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG)	40%	kg
9032.90.61.60	9032.90.61.60Of instruments and apparatus of subheading 9032.81General 1.7% · Special Free (A,AU,B,BH,C,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) · Column 2 40% · kg	1.7%	Free (A,AU,B,BH,C,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG)	40%	kg
9032.90.61.80	9032.90.61.80OtherGeneral 1.7% · Special Free (A,AU,B,BH,C,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) · Column 2 40% · kg	1.7%	Free (A,AU,B,BH,C,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG)	40%	kg

2026 HTS Revision 21 (October 9, 2026)

Duty by country of origin

Rate line	Mexico30.27% of imports	Canada13.89% of imports	Germany7.22% of imports	Japan5.6% of imports	Malaysia4.97% of imports	China4.8% of imports	United Kingdom4.31% of imports	South Korea3.88% of imports	France3.72% of imports	Vietnam2.98% of imports
9032.10.00.30Designed for wall mounting	11.7%9903.05.55	11.7%9903.05.29	10%9903.05.39	12.5%9903.05.49	11.7%9903.05.54	From 14.2%9903.05.31Depends on product facts	11.7%9903.05.81	12.5%9903.05.71	10%9903.05.39	14.2%9903.05.84
9032.10.00.60Other	11.7%9903.05.55	11.7%9903.05.29	10%9903.05.39	12.5%9903.05.49	11.7%9903.05.54	39.2%9903.05.319903.88.01	11.7%9903.05.81	12.5%9903.05.71	10%9903.05.39	14.2%9903.05.84
9032.10.00.90Other	11.7%9903.05.55	11.7%9903.05.29	10%9903.05.39	12.5%9903.05.49	11.7%9903.05.54	39.2%9903.05.319903.88.01	11.7%9903.05.81	12.5%9903.05.71	10%9903.05.39	14.2%9903.05.84
9032.20.00.00Manostats	10%9903.05.55	10%9903.05.29	10%9903.05.39	12.5%9903.05.49	10%9903.05.54	37.5%9903.05.319903.88.01	10%9903.05.81	12.5%9903.05.71	10%9903.05.39	12.5%9903.05.84
9032.81.00.20Hydraulic	10%9903.05.55	10%9903.05.29	10%9903.05.39	12.5%9903.05.49	10%9903.05.54	37.5%9903.05.319903.88.01	10%9903.05.81	12.5%9903.05.71	10%9903.05.39	12.5%9903.05.84
9032.81.00.60Pneumatic	10%9903.05.55	10%9903.05.29	10%9903.05.39	12.5%9903.05.49	10%9903.05.54	37.5%9903.05.319903.88.01	10%9903.05.81	12.5%9903.05.71	10%9903.05.39	12.5%9903.05.84
9032.81.00.80Other	10%9903.05.55	10%9903.05.29	10%9903.05.39	12.5%9903.05.49	10%9903.05.54	37.5%9903.05.319903.88.01	10%9903.05.81	12.5%9903.05.71	10%9903.05.39	12.5%9903.05.84
9032.89.20.00Designed for use in a 6, 12 or 24 V system	11.1%9903.05.55	11.1%9903.05.29	10%9903.05.39	12.5%9903.05.49	11.1%9903.05.54	38.6%9903.05.319903.88.01	11.1%9903.05.81	12.5%9903.05.71	10%9903.05.39	13.6%9903.05.84
9032.89.40.00Other	11.7%9903.05.55	11.7%9903.05.29	10%9903.05.39	12.5%9903.05.49	11.7%9903.05.54	39.2%9903.05.319903.88.01	11.7%9903.05.81	12.5%9903.05.71	10%9903.05.39	14.2%9903.05.84
9032.89.60.15Complete systems	11.7%9903.05.55	11.7%9903.05.29	10%9903.05.39	12.5%9903.05.49	11.7%9903.05.54	39.2%9903.05.319903.88.01	11.7%9903.05.81	12.5%9903.05.71	10%9903.05.39	14.2%9903.05.84
9032.89.60.25Other	11.7%9903.05.55	11.7%9903.05.29	10%9903.05.39	12.5%9903.05.49	11.7%9903.05.54	39.2%9903.05.319903.88.01	11.7%9903.05.81	12.5%9903.05.71	10%9903.05.39	14.2%9903.05.84
9032.89.60.30Complete systems	11.7%9903.05.55	11.7%9903.05.29	10%9903.05.39	12.5%9903.05.49	11.7%9903.05.54	39.2%9903.05.319903.88.01	11.7%9903.05.81	12.5%9903.05.71	10%9903.05.39	14.2%9903.05.84
9032.89.60.40Temperature control instruments	11.7%9903.05.55	11.7%9903.05.29	10%9903.05.39	12.5%9903.05.49	11.7%9903.05.54	39.2%9903.05.319903.88.01	11.7%9903.05.81	12.5%9903.05.71	10%9903.05.39	14.2%9903.05.84
9032.89.60.50Pressure and draft control instruments	11.7%9903.05.55	11.7%9903.05.29	10%9903.05.39	12.5%9903.05.49	11.7%9903.05.54	39.2%9903.05.319903.88.01	11.7%9903.05.81	12.5%9903.05.71	10%9903.05.39	14.2%9903.05.84
9032.89.60.60Flow and liquid level control instruments	11.7%9903.05.55	11.7%9903.05.29	10%9903.05.39	12.5%9903.05.49	11.7%9903.05.54	39.2%9903.05.319903.88.01	11.7%9903.05.81	12.5%9903.05.71	10%9903.05.39	14.2%9903.05.84
9032.89.60.70Humidity control instruments	11.7%9903.05.55	11.7%9903.05.29	10%9903.05.39	12.5%9903.05.49	11.7%9903.05.54	39.2%9903.05.319903.88.01	11.7%9903.05.81	12.5%9903.05.71	10%9903.05.39	14.2%9903.05.84
9032.89.60.75Other	11.7%9903.05.55	11.7%9903.05.29	10%9903.05.39	12.5%9903.05.49	11.7%9903.05.54	39.2%9903.05.319903.88.01	11.7%9903.05.81	12.5%9903.05.71	10%9903.05.39	14.2%9903.05.84
9032.89.60.85Other	11.7%9903.05.55	11.7%9903.05.29	10%9903.05.39	12.5%9903.05.49	11.7%9903.05.54	39.2%9903.05.319903.88.01	11.7%9903.05.81	12.5%9903.05.71	10%9903.05.39	14.2%9903.05.84
9032.90.21.00Designed for use in a 6, 12 or 24 V system	11.1%9903.05.55	11.1%9903.05.29	10%9903.05.39	12.5%9903.05.49	11.1%9903.05.54	38.6%9903.05.319903.88.01	11.1%9903.05.81	12.5%9903.05.71	10%9903.05.39	13.6%9903.05.84
9032.90.41.00Other	11.7%9903.05.55	11.7%9903.05.29	10%9903.05.39	12.5%9903.05.49	11.7%9903.05.54	39.2%9903.05.319903.88.01	11.7%9903.05.81	12.5%9903.05.71	10%9903.05.39	14.2%9903.05.84
9032.90.61.20Of thermostats	11.7%9903.05.55	11.7%9903.05.29	10%9903.05.39	12.5%9903.05.49	11.7%9903.05.54	39.2%9903.05.319903.88.01	11.7%9903.05.81	12.5%9903.05.71	10%9903.05.39	14.2%9903.05.84
9032.90.61.40Of manostats	11.7%9903.05.55	11.7%9903.05.29	10%9903.05.39	12.5%9903.05.49	11.7%9903.05.54	39.2%9903.05.319903.88.01	11.7%9903.05.81	12.5%9903.05.71	10%9903.05.39	14.2%9903.05.84
9032.90.61.60Of instruments and apparatus of subheading 9032.81	11.7%9903.05.55	11.7%9903.05.29	10%9903.05.39	12.5%9903.05.49	11.7%9903.05.54	39.2%9903.05.319903.88.01	11.7%9903.05.81	12.5%9903.05.71	10%9903.05.39	14.2%9903.05.84
9032.90.61.80Other	11.7%9903.05.55	11.7%9903.05.29	10%9903.05.39	12.5%9903.05.49	11.7%9903.05.54	39.2%9903.05.319903.88.01	11.7%9903.05.81	12.5%9903.05.71	10%9903.05.39	14.2%9903.05.84

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).