What does HTS Chapter 84 cover?

Chapter 84 covers nuclear reactors, boilers, machinery. It contains 1,000 HTS lines at the 10-digit classification level. Products in this chapter are assigned codes starting with 8401, 8402, 8403 and 37 additional headings.

How many HTS codes are in Chapter 84?

Chapter 84 (Nuclear Reactors, Boilers, Machinery) contains 1,000 HTS tariff lines, ranging from 4-digit headings to fully-specified 10-digit codes.

What are the general duty rates in Chapter 84?

General (MFN) duty rates for Chapter 84 range from Free to 6.7%. The exact rate depends on the 10-digit HTS code. Products may qualify for reduced or free rates under trade agreements such as USMCA, CAFTA-DR, or other FTAs — these are listed in the Special Rates column.

Do products in Chapter 84 face Section 301 tariffs?

Yes, selected products in Chapter 84 carry Section 301 tariffs on imports from China. Affected headings include 8401, 8402, 8403, 8404, 8405. The surcharge rate varies by product; check each 10-digit code for the specific amount.

Are there reciprocal tariffs in Chapter 84?

Yes, some products in Chapter 84 are subject to reciprocal tariffs following the February 2026 SCOTUS ruling. These are applied on top of the MFN base rate. Use TariffCenter's Duty Calculator to see the full stacked rate for any specific code and country of origin.

How do I calculate the landed cost for a Chapter 84 product?

To calculate landed cost: (1) find the correct 10-digit HTS code below, (2) enter it in TariffCenter's free Import Duty Calculator with the country of origin and declared value, (3) the calculator applies all active layers — MFN base rate, Section 301, reciprocal tariffs, and Merchandise Processing Fee — and returns the total landed cost in seconds.

Chapter 84

Nuclear Reactors, Boilers, Machinery

Name: HTS Chapter 84 Tariff Codes — Nuclear Reactors, Boilers, Machinery
Creator: TariffCenter

By TariffCenter Research Team · Updated 2026-02-07 · Source: USITC Harmonized Tariff Schedule

At a glance

Chapter 84 contains 1,000 HTS lines covering nuclear reactors, boilers, machinery. General U.S. duty rates: Free to 6.7%. Section 301 surcharges apply on selected lines for imports from China. Reciprocal tariffs apply following the February 2026 SCOTUS ruling.

← Ch. 83 Ch. 85 →

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

Heading 8401 contains 5 HTS lines. General U.S. duty rates: Free–3.3%. Section 301 surcharges (25%) and reciprocal tariffs (10%) apply to selected lines.

8401

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

Free

HS Code	Description	General Rate	Special Rates
8402	Steam or other vapor generating boilers (other than central heating hot water boilers capable also of producing low pressure steam); super-heated water boilers; parts thereof:	Free	301: 25%Recip: 10%
8402.11.00.00	Watertube boilers with a steam production exceeding 45 t per hour	5.2%	301: 25%Recip: 10%hts_special: Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG)
8402.12.00.00	Watertube boilers with a steam production not exceeding 45 t per hour	4.3%	301: 25%Recip: 10%hts_special: Free (A*,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG)
8402.19.00.00	Other vapor generating boilers, including hybrid boilers	5.2%	301: 25%Recip: 10%hts_special: Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG)
8402.20.00.00	Super-heated water boilers	3.3%	301: 25%Recip: 10%hts_special: Free (A*,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG)
8402.90.00	Parts	4.3%	301: 25%Recip: 10%hts_special: Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG)
8402.90.00.10	Heat exchangers	Free	301: 25%Recip: 10%
8402.90.00.90	Other	Free	301: 25%Recip: 10%

HS Code	Description	General Rate	Special Rates
8403	Central heating boilers (other than those of heading 8402) and parts thereof:	Free	301: 25%Recip: 10%
8403.10.00.00	Boilers	Free	301: 25%Recip: 10%
8403.90.00.00	Parts	Free	301: 25%Recip: 10%

HS Code	Description	General Rate	Special Rates
8404	Auxiliary plant for use with boilers of heading 8402 or 8403 (for example, economizers, super-heaters, soot removers, gas recoverers); condensers for steam or other vapor power units; parts thereof:	Free	301: 25%Recip: 10%
8404.10.00	Auxiliary plant for use with boilers of heading 8402 or 8403	3.5%	301: 25%Recip: 10%hts_special: Free (A*,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG)
8404.10.00.10	Economizers	Free	301: 25%Recip: 10%
8404.10.00.50	Other	Free	301: 25%Recip: 10%
8404.20.00.00	Condensers for steam or other vapor power units	5%	301: 25%Recip: 10%hts_special: Free (A*,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG)
8404.90.00.00	Parts	3.5%	301: 25%Recip: 10%hts_special: Free (A*,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG)

HS Code	Description	General Rate	Special Rates
8405	Producer gas or water gas generators, with or without their purifiers; acetylene gas generators and similar water process gas generators, with or without their purifiers; parts thereof:	Free	301: 25%Recip: 10%
8405.10.00.00	Producer gas or water gas generators, with or without their purifiers; acetylene gas generators and similar water process gas generators, with or without their purifiers	Free	301: 25%Recip: 10%
8405.90.00.00	Parts	Free	301: 25%Recip: 10%

HS Code	Description	General Rate	Special Rates
8406	Steam turbines and other vapor turbines, and parts thereof:	Free	301: 25%Recip: 10%
8406.10	Turbines for marine propulsion:	Free	301: 25%Recip: 10%
8406.10.10.00	Steam turbines	6.7%	301: 25%Recip: 10%hts_special: Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG)
8406.10.90.00	Other	Free	301: 25%Recip: 10%
8406.81	Of an output exceeding 40 MW:	Free	301: 25%Recip: 10%
8406.81.10	Steam turbines	6.7%	301: 25%Recip: 10%hts_special: Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) 3.35% (JP)
8406.81.10.20	Stationary steam turbines, condensing type	Free	301: 25%Recip: 10%
8406.81.10.70	Other	Free	301: 25%Recip: 10%
8406.81.90.00	Other	Free	301: 25%Recip: 10%
8406.82	Of an output not exceeding 40 MW:	Free	301: 25%Recip: 10%
8406.82.10	Steam turbines	6.7%	301: 25%Recip: 10%hts_special: Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG)
8406.82.10.10	Not exceeding 7,460 kW	Free	301: 25%Recip: 10%
8406.82.10.20	Exceeding 7,460 kW	Free	301: 25%Recip: 10%
8406.82.10.50	Not exceeding 7,460 kW	Free	301: 25%Recip: 10%
8406.82.10.70	Exceeding 7,460 kW	Free	301: 25%Recip: 10%
8406.82.90.00	Other	Free	301: 25%Recip: 10%
8406.90	Parts:	Free	301: 25%Recip: 10%
8406.90.20.00	Rotors, finished for final assembly	5%	301: 25%Recip: 10%hts_special: Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG)
8406.90.30.00	Rotors, not further advanced than cleaned or machined for removal of fins, gates, sprues, and risers, or to permit location in finishing machinery	5%	301: 25%Recip: 10%hts_special: Free (A,AU,BH,CL,CO,D,E,IL,JO,JP,KR,MA,OM,P,PA,PE,S,SG)
8406.90.40.00	Blades, rotating or stationary	5%	301: 25%Recip: 10%hts_special: Free (A,AU,BH,CL,CO,D,E,IL,JO,JP,KR,MA,OM,P,PA,PE,S,SG)
8406.90.45	Other	5%	301: 25%Recip: 10%hts_special: Free (A,AU,BH,CL,CO,D,E,IL,JO,JP,KR,MA,OM,P,PA,PE,S,SG)
8406.90.45.40	Rotors or spindles and rotor or spindle assemblies	Free	301: 25%Recip: 10%
8406.90.45.80	Other	Free	301: 25%Recip: 10%
8406.90.50.00	Rotors, finished for final assembly	Free	301: 25%Recip: 10%
8406.90.60.00	Rotors, not further advanced than cleaned or machined for removal of fins, gates, sprues, and risers, or to permit location in finishing machinery	Free	301: 25%Recip: 10%
8406.90.70.00	Blades, rotating or stationary	Free	301: 25%Recip: 10%
8406.90.75.00	Other	Free	301: 25%Recip: 10%

HS Code	Description	General Rate	Special Rates
8407	Spark-ignition reciprocating or rotary internal combustion piston engines:	Free	301: 25%Recip: 10%
8407.10.00	Aircraft engines	Free	301: 25%Recip: 10%
8407.10.00.20	Less than 373 kW	Free	301: 25%Recip: 10%
8407.10.00.40	373 kW or over	Free	301: 25%Recip: 10%
8407.10.00.60	Used or rebuilt	Free	301: 25%Recip: 10%
8407.10.00.90	Other	Free	301: 25%Recip: 10%
8407.21.00	Outboard motors	Free	301: 25%Recip: 10%
8407.21.00.40	Less than 22.38 kW	Free	301: 25%Recip: 10%
8407.21.00.80	Other	Free	301: 25%Recip: 10%
8407.29.00	Other	Free	301: 25%Recip: 10%
8407.29.00.10	Inboard engines with outboard drive	Free	301: 25%Recip: 10%
8407.29.00.20	Less than 746 W	Free	301: 25%Recip: 10%
8407.29.00.30	746 W or greater, but not exceeding 18.65 kW	Free	301: 25%Recip: 10%
8407.29.00.40	Exceeding 18.65 kW	Free	301: 25%Recip: 10%
8407.31.00	Of a cylinder capacity not exceeding 50 cc	Free	301: 25%Recip: 10%
8407.31.00.40	Less than 746 W	Free	301: 25%Recip: 10%
8407.31.00.80	Other	Free	301: 25%Recip: 10%
8407.32	Of a cylinder capacity exceeding 50 cc but not exceeding 250 cc:	Free	301: 25%Recip: 10%
8407.32.10.00	To be installed in tractors suitable for agricultural use	Free	301: 25%Recip: 10%
8407.32.20	To be installed in vehicles of subheading 8701.21, 8701.22, 8701.23, 8701.24 or 8701.29, or heading 8702, 8703 or 8704	Free	301: 25%Recip: 10%
8407.32.20.40	Used or rebuilt	Free	301: 25%Recip: 10%
8407.32.20.80	Other	Free	301: 25%Recip: 10%
8407.32.90	Other	Free	301: 25%Recip: 10%
8407.32.90.40	Not exceeding 18.65 kW	Free	301: 25%Recip: 10%
8407.32.90.80	Exceeding 18.65 kW	Free	301: 25%Recip: 10%
8407.33	Of a cylinder capacity exceeding 250 cc but not exceeding 1,000 cc:	Free	301: 25%Recip: 10%
8407.33.10	To be installed in tractors suitable for agricultural use	Free	301: 25%Recip: 10%
8407.33.10.30	Not exceeding 37.3 kW	Free	301: 25%Recip: 10%
8407.33.10.60	Air-cooled	Free	301: 25%Recip: 10%
8407.33.10.90	Other	Free	301: 25%Recip: 10%
8407.33.30	To be installed in vehicles specially designed for traveling on snow, golf carts, non-amphibious all-terrain vehicles and burden carriers	Free	301: 25%Recip: 10%
8407.33.30.40	Used or rebuilt	Free	301: 25%Recip: 10%
8407.33.30.80	Other	Free	301: 25%Recip: 10%
8407.33.60	Other	2.5%	301: 25%Recip: 10%hts_special: Free (A,AU,B,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG)
8407.33.60.40	Used or rebuilt	Free	301: 25%Recip: 10%
8407.33.60.80	Other	Free	301: 25%Recip: 10%
8407.33.90	Other	Free	301: 25%Recip: 10%
8407.33.90.40	Not exceeding 18.65 kW	Free	301: 25%Recip: 10%
8407.33.90.80	Exceeding 18.65 kW	Free	301: 25%Recip: 10%
8407.34	Of a cylinder capacity exceeding 1,000 cc:	Free	301: 25%Recip: 10%
8407.34.05	To be installed in tractors suitable for agricultural use	Free	301: 25%Recip: 10%
8407.34.05.30	Not exceeding 37.3 kW	Free	301: 25%Recip: 10%
8407.34.05.60	Air-cooled	Free	301: 25%Recip: 10%
8407.34.05.90	Other	Free	301: 25%Recip: 10%
8407.34.14.00	Used or rebuilt	2.5%	301: 25%Recip: 10%hts_special: Free (A,AU,B,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG)
8407.34.18.00	Other	2.5%	301: 25%Recip: 10%hts_special: Free (A,AU,B,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG)
8407.34.25.00	Other	Free	301: 25%Recip: 10%
8407.34.35	To be installed in tractors suitable for agricultural use	Free	301: 25%Recip: 10%
8407.34.35.30	Not exceeding 37.3 kW	Free	301: 25%Recip: 10%
8407.34.35.60	Air-cooled	Free	301: 25%Recip: 10%
8407.34.35.90	Other	Free	301: 25%Recip: 10%
8407.34.44.00	Used or rebuilt	2.5%	301: 25%Recip: 10%hts_special: Free (A,AU,B,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG)
8407.34.48.00	Other	2.5%	301: 25%Recip: 10%hts_special: Free (A,AU,B,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG)
8407.34.55.00	Other	Free	301: 25%Recip: 10%
8407.90	Other engines:	Free	301: 25%Recip: 10%
8407.90.10	To be installed in agricultural or horticultural machinery or equipment	Free	301: 25%Recip: 10%
8407.90.10.10	Less than 4,476 W	Free	301: 25%Recip: 10%
8407.90.10.20	Other	Free	301: 25%Recip: 10%
8407.90.10.60	Air-cooled	Free	301: 25%Recip: 10%
8407.90.10.80	Other	Free	301: 25%Recip: 10%
8407.90.90	Other	Free	301: 25%Recip: 10%
8407.90.90.10	Gas (natural or liquid propane (LP)) engines	Free	301: 25%Recip: 10%
8407.90.90.20	Less than 746 W	Free	301: 25%Recip: 10%
8407.90.90.40	746 W or greater but less than 4,476 W	Free	301: 25%Recip: 10%
8407.90.90.60	4,476 W or greater but not exceeding 18.65 kW	Free	301: 25%Recip: 10%
8407.90.90.80	Exceeding 18.65 kW	Free	301: 25%Recip: 10%

HS Code	Description	General Rate	Special Rates
8408	Compression-ignition internal combustion piston engines (diesel or semi-diesel engines):	Free	301: 25%Recip: 10%
8408.10.00	Marine propulsion engines	2.5%	301: 25%Recip: 10%hts_special: Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG)
8408.10.00.05	Not exceeding 111.9 kW	Free	301: 25%Recip: 10%
8408.10.00.15	Exceeding 111.9 kW but not exceeding 149.2 kW	Free	301: 25%Recip: 10%
8408.10.00.20	Exceeding 149.2 kW but not exceeding 223.8 kW	Free	301: 25%Recip: 10%
8408.10.00.30	Exceeding 223.8 kW but not exceeding 373 kW	Free	301: 25%Recip: 10%
8408.10.00.40	Exceeding 373 kW but not exceeding 746 kW	Free	301: 25%Recip: 10%
8408.10.00.50	Exceeding 746 kW	Free	301: 25%Recip: 10%
8408.20	Engines of a kind used for the propulsion of vehicles of chapter 87:	Free	301: 25%Recip: 10%
8408.20.10	To be installed in tractors suitable for agricultural use	Free	301: 25%Recip: 10%
8408.20.10.40	Not exceeding 37.3 kW	Free	301: 25%Recip: 10%
8408.20.10.80	Exceeding 37.3 kW	Free	301: 25%Recip: 10%
8408.20.20.00	To be installed in vehicles of subheading 8701.21, 8701.22, 8701.23, 8701.24 or 8701.29, or heading 8702, 8703 or 8704	2.5%	301: 25%Recip: 10%hts_special: Free (A*,AU,B,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG)
8408.20.90.00	Other	2.5%	301: 25%Recip: 10%hts_special: Free (A*,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG)
8408.90	Other engines:	Free	301: 25%Recip: 10%
8408.90.10	To be installed in agricultural or horticultural machinery or equipment	Free	301: 25%Recip: 10%
8408.90.10.40	Not exceeding 37.3 kW	Free	301: 25%Recip: 10%
8408.90.10.80	Exceeding 37.3 kW	Free	301: 25%Recip: 10%
8408.90.90	Other	Free	301: 25%Recip: 10%
8408.90.90.10	Not exceeding 149.2 kW	Free	301: 25%Recip: 10%
8408.90.90.20	Exceeding 149.2 kW but not exceeding 373 kW	Free	301: 25%Recip: 10%
8408.90.90.30	Exceeding 373 kW but not exceeding 746 kW	Free	301: 25%Recip: 10%
8408.90.90.40	Exceeding 746 kW but not exceeding 1,119 kW	Free	301: 25%Recip: 10%
8408.90.90.50	Exceeding 1,119 kW	Free	301: 25%Recip: 10%

HS Code	Description	General Rate	Special Rates
8409	Parts suitable for use solely or principally with the engines of heading 8407 or 8408:	Free	301: 25%Recip: 10%
8409.10.00	For aircraft engines	Free	301: 25%Recip: 10%
8409.10.00.40	For use in civil aircraft	Free	301: 25%Recip: 10%
8409.10.00.80	Other	Free	301: 25%Recip: 10%
8409.91	Suitable for use solely or principally with spark-ignition internal combustion piston engines (including rotary engines):	Free	301: 25%Recip: 10%
8409.91.10	Cast-iron parts, not advanced beyond cleaning, and machined only for the removal of fins, gates, sprues and risers or to permit location in finishing machinery	Free	301: 25%Recip: 10%
8409.91.10.40	For vehicles of subheading 8701.21, 8701.22, 8701.23, 8701.24 or 8701.29, or heading 8702, 8703 or 8704	Free	301: 25%Recip: 10%
8409.91.10.60	For marine propulsion engines	Free	301: 25%Recip: 10%
8409.91.10.80	Other	Free	301: 25%Recip: 10%
8409.91.30.00	Aluminum cylinder heads	2.5%	301: 25%Recip: 10%hts_special: Free (A,AU,B,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG)
8409.91.50	Other	2.5%	301: 25%Recip: 10%hts_special: Free (A*,AU,B,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG)
8409.91.50.10	Connecting rods	Free	301: 25%Recip: 10%
8409.91.50.81	Steel forgings	Free	301: 25%Recip: 10%
8409.91.50.85	Other	Free	301: 25%Recip: 10%
8409.91.92	For marine propulsion engines	2.5%	301: 25%Recip: 10%hts_special: Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG)
8409.91.92.10	Connecting rods	Free	301: 25%Recip: 10%
8409.91.92.90	Other	Free	301: 25%Recip: 10%
8409.91.99	Other	2.5%	301: 25%Recip: 10%hts_special: Free (A*,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG)
8409.91.99.10	Connecting rods	Free	301: 25%Recip: 10%
8409.91.99.90	Other	Free	301: 25%Recip: 10%
8409.99	Other:	Free	301: 25%Recip: 10%
8409.99.10	Cast-iron parts, not advanced beyond cleaning, and machined only for the removal of fins, gates, sprues and risers or to permit location in finishing machinery	Free	301: 25%Recip: 10%
8409.99.10.40	For vehicles of subheading 8701.21, 8701.22, 8701.23, 8701.24 or 8701.29, or heading 8702, 8703 or 8704	Free	301: 25%Recip: 10%
8409.99.10.60	For marine propulsion engines	Free	301: 25%Recip: 10%
8409.99.10.80	Other	Free	301: 25%Recip: 10%
8409.99.91	To be installed in vehicles of subheading 8701.21, 8701.22, 8701.23, 8701.24 or 8701.29, or heading 8702, 8703 or 8704	2.5%	301: 25%Recip: 10%hts_special: Free (A*,AU,B,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG)
8409.99.91.10	Connecting rods	Free	301: 25%Recip: 10%
8409.99.91.90	Other	Free	301: 25%Recip: 10%
8409.99.92	For marine propulsion engines	2.5%	301: 25%Recip: 10%hts_special: Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG)
8409.99.92.10	Connecting rods	Free	301: 25%Recip: 10%
8409.99.92.90	Other	Free	301: 25%Recip: 10%
8409.99.99	Other	Free	301: 25%Recip: 10%
8409.99.99.10	Connecting rods	Free	301: 25%Recip: 10%
8409.99.99.90	Other	Free	301: 25%Recip: 10%

HS Code	Description	General Rate	Special Rates
8410	Hydraulic turbines, water wheels and regulators therefor; parts thereof:	Free	301: 25%Recip: 10%
8410.11.00.00	Of a power not exceeding 1,000 kW	3.8%	301: 25%Recip: 10%hts_special: Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG)
8410.12.00.00	Of a power exceeding 1,000 kW but not exceeding 10,000 kW	3.8%	301: 25%Recip: 10%hts_special: Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG)
8410.13.00.00	Of a power exceeding 10,000 kW	3.8%	301: 25%Recip: 10%hts_special: Free (A*,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG)
8410.90.00.00	Parts, including regulators	3.8%	301: 25%Recip: 10%hts_special: Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG)

HS Code	Description	General Rate	Special Rates
8411	Turbojets, turbopropellers and other gas turbines, and parts thereof:	Free	301: 25%Recip: 10%
8411.11	Of a thrust not exceeding 25 kN:	Free	301: 25%Recip: 10%
8411.11.40.00	Aircraft turbines	Free	301: 25%Recip: 10%
8411.11.80.00	Other	Free	301: 25%Recip: 10%
8411.12	Of a thrust exceeding 25 kN:	Free	301: 25%Recip: 10%
8411.12.40.00	Aircraft turbines	Free	301: 25%Recip: 10%
8411.12.80.00	Other	Free	301: 25%Recip: 10%
8411.21	Of a power not exceeding 1,100 kW:	Free	301: 25%Recip: 10%
8411.21.40.00	Aircraft turbines	Free	301: 25%Recip: 10%
8411.21.80.00	Other	Free	301: 25%Recip: 10%
8411.22	Of a power exceeding 1,100 kW:	Free	301: 25%Recip: 10%
8411.22.40.00	Aircraft turbines	Free	301: 25%Recip: 10%
8411.22.80.00	Other	Free	301: 25%Recip: 10%
8411.81	Of a power not exceeding 5,000 kW:	Free	301: 25%Recip: 10%
8411.81.40.00	Aircraft turbines	Free	301: 25%Recip: 10%
8411.81.80	Other	2.5%	301: 25%Recip: 10%hts_special: Free (A*,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG)
8411.81.80.10	Industrial turbines of a kind described in statistical note 1 of this chapter	Free	301: 25%Recip: 10%
8411.81.80.90	Other	Free	301: 25%Recip: 10%
8411.82	Of a power exceeding 5,000 kW:	Free	301: 25%Recip: 10%
8411.82.40.00	Aircraft turbines	Free	301: 25%Recip: 10%
8411.82.80	Other	2.5%	301: 25%Recip: 10%hts_special: Free (A*,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG)
8411.82.80.10	Industrial turbines of a kind described in statistical note 1 to this chapter	Free	301: 25%Recip: 10%
8411.82.80.90	Other	Free	301: 25%Recip: 10%
8411.91	Of turbojets or turbopropellers:	Free	301: 25%Recip: 10%
8411.91.10	Cast-iron parts, not advanced beyond cleaning, and machined only for the removal of fins, gates, sprues and risers or to permit location in finishing machinery	Free	301: 25%Recip: 10%
8411.91.10.40	Parts of nonaircraft turbines	Free	301: 25%Recip: 10%
8411.91.10.60	For use in civil aircraft	Free	301: 25%Recip: 10%
8411.91.10.90	Other	Free	301: 25%Recip: 10%
8411.91.90	Other	Free	301: 25%Recip: 10%
8411.91.90.40	Parts of nonaircraft turbines	Free	301: 25%Recip: 10%
8411.91.90.81	Steel forgings	Free	301: 25%Recip: 10%
8411.91.90.85	Other	Free	301: 25%Recip: 10%
8411.99	Other:	Free	301: 25%Recip: 10%
8411.99.10	Cast-iron parts, not advanced beyond cleaning, and machined only for the removal of fins, gates, sprues and risers or to permit location in finishing machinery	Free	301: 25%Recip: 10%
8411.99.10.10	Parts of nonaircraft gas turbines	Free	301: 25%Recip: 10%
8411.99.10.40	For use in civil aircraft	Free	301: 25%Recip: 10%
8411.99.10.80	Other	Free	301: 25%Recip: 10%
8411.99.90	Other	2.4%	301: 25%Recip: 10%hts_special: Free (A*,AU,BH,C,CL,CO,D,E,IL,JO,JP,KR,MA,OM,P,PA,PE,S,SG)
8411.99.90.30	Rotors or spindles and rotor or spindle assemblies	Free	301: 25%Recip: 10%
8411.99.90.81	Steel forgings	Free	301: 25%Recip: 10%
8411.99.90.85	Other	Free	301: 25%Recip: 10%
8411.99.90.90	Parts of aircraft gas turbines	Free	301: 25%Recip: 10%

HS Code	Description	General Rate	Special Rates
8412	Other engines and motors, and parts thereof:	Free	301: 25%Recip: 10%
8412.10.00	Reaction engines other than turbojets	Free	301: 25%Recip: 10%
8412.10.00.10	Missile and rocket engines	Free	301: 25%Recip: 10%
8412.10.00.90	Other	Free	301: 25%Recip: 10%
8412.21.00	Linear acting (cylinders)	Free	301: 25%Recip: 10%
8412.21.00.15	Tie-rod type	Free	301: 25%Recip: 10%
8412.21.00.30	Weld fused type	Free	301: 25%Recip: 10%
8412.21.00.45	Telescoping	Free	301: 25%Recip: 10%
8412.21.00.60	Rodless	Free	301: 25%Recip: 10%
8412.21.00.75	Other	Free	301: 25%Recip: 10%
8412.29	Other:	Free	301: 25%Recip: 10%
8412.29.40.00	Hydrojet engines for marine propulsion	Free	301: 25%Recip: 10%
8412.29.80	Other	Free	301: 25%Recip: 10%
8412.29.80.15	Gear type	Free	301: 25%Recip: 10%
8412.29.80.30	Radial piston type	Free	301: 25%Recip: 10%
8412.29.80.45	Axial piston type	Free	301: 25%Recip: 10%
8412.29.80.60	Other	Free	301: 25%Recip: 10%
8412.29.80.75	Other	Free	301: 25%Recip: 10%
8412.31.00	Linear acting (cylinders)	Free	301: 25%Recip: 10%
8412.31.00.40	Tie-rod type	Free	301: 25%Recip: 10%
8412.31.00.80	Other	Free	301: 25%Recip: 10%
8412.39.00	Other	Free	301: 25%Recip: 10%
8412.39.00.40	Unlimited rotary acting	Free	301: 25%Recip: 10%
8412.39.00.80	Other	Free	301: 25%Recip: 10%
8412.80	Other engines and motors:	Free	301: 25%Recip: 10%
8412.80.10.00	Spring-operated and weight-operated motors	Free	301: 25%Recip: 10%
8412.80.90.00	Other	Free	301: 25%Recip: 10%
8412.90	Parts:	Free	301: 25%Recip: 10%
8412.90.10.00	Of hydrojet engines for marine propulsion	Free	301: 25%Recip: 10%
8412.90.90	Other	Free	301: 25%Recip: 10%
8412.90.90.05	Of linear acting engines and motors	Free	301: 25%Recip: 10%
8412.90.90.15	Other	Free	301: 25%Recip: 10%
8412.90.90.25	Of linear acting engines and motors	Free	301: 25%Recip: 10%
8412.90.90.35	Other	Free	301: 25%Recip: 10%
8412.90.90.50	Of reaction engines other than turbojets	Free	301: 25%Recip: 10%
8412.90.90.70	Wind turbine blades, imported in accordance with statistical note 2 of this chapter	Free	301: 25%Recip: 10%
8412.90.90.75	Wind turbine hubs	Free	301: 25%Recip: 10%
8412.90.90.85	Other	Free	301: 25%Recip: 10%

HS Code	Description	General Rate	Special Rates
8413	Pumps for liquids, whether or not fitted with a measuring device; liquid elevators; part thereof:	Free	301: 25%Recip: 10%
8413.11.00.00	Pumps for dispensing fuel or lubricants, of the type used in filling-stations or in garages	Free	301: 25%Recip: 10%
8413.19.00.00	Other	Free	301: 25%Recip: 10%
8413.20.00.00	Hand pumps, other than those of subheading 8413.11 or 8413.19	Free	301: 25%Recip: 10%
8413.30	Fuel, lubricating or cooling medium pumps for internal combustion piston engines:	Free	301: 25%Recip: 10%
8413.30.10.00	Fuel-injection pumps for compression-ignition engines	2.5%	301: 25%Recip: 10%hts_special: Free (A*,AU,B,BH,C,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG)
8413.30.90	Other	2.5%	301: 25%Recip: 10%hts_special: Free (A*,AU,B,BH,C,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG)
8413.30.90.30	Fuel pumps	Free	301: 25%Recip: 10%
8413.30.90.60	Lubricating pumps	Free	301: 25%Recip: 10%
8413.30.90.90	Other	Free	301: 25%Recip: 10%
8413.40.00.00	Concrete pumps	Free	301: 25%Recip: 10%
8413.50.00	Other reciprocating positive displacement pumps	Free	301: 25%Recip: 10%
8413.50.00.10	Oil well and oil field pumps	Free	301: 25%Recip: 10%
8413.50.00.50	Diaphragm pumps	Free	301: 25%Recip: 10%
8413.50.00.70	Radial piston type	Free	301: 25%Recip: 10%
8413.50.00.80	Other	Free	301: 25%Recip: 10%
8413.50.00.90	Other	Free	301: 25%Recip: 10%
8413.60.00	Other rotary positive displacement pumps	Free	301: 25%Recip: 10%
8413.60.00.20	Vane type	Free	301: 25%Recip: 10%
8413.60.00.30	Gear type	Free	301: 25%Recip: 10%
8413.60.00.40	Other	Free	301: 25%Recip: 10%
8413.60.00.50	Oil well and oil field pumps	Free	301: 25%Recip: 10%
8413.60.00.70	Roller pumps	Free	301: 25%Recip: 10%
8413.60.00.90	Other	Free	301: 25%Recip: 10%
8413.70	Other centrifugal pumps:	Free	301: 25%Recip: 10%
8413.70.10.00	Stock pumps imported for use with machines for making cellulosic pulp, paper or paperboard	Free	301: 25%Recip: 10%
8413.70.20	Other	Free	301: 25%Recip: 10%
8413.70.20.04	Submersible pumps	Free	301: 25%Recip: 10%
8413.70.20.05	With discharge outlet under 5.08 cm in diameter	Free	301: 25%Recip: 10%
8413.70.20.15	With discharge outlet 5.08 cm or over in diameter	Free	301: 25%Recip: 10%
8413.70.20.22	With discharge outlet under 7.6 cm in diameter	Free	301: 25%Recip: 10%
8413.70.20.25	With discharge outlet 7.6 cm or over in diameter	Free	301: 25%Recip: 10%
8413.70.20.30	Single-stage, double-suction	Free	301: 25%Recip: 10%
8413.70.20.40	Multi-stage, single- or double-suction	Free	301: 25%Recip: 10%
8413.70.20.90	Other	Free	301: 25%Recip: 10%
8413.81.00	Pumps	Free	301: 25%Recip: 10%
8413.81.00.20	Turbine pumps	Free	301: 25%Recip: 10%
8413.81.00.30	Household water systems, self-contained; and windmill pumps	Free	301: 25%Recip: 10%
8413.81.00.40	Other	Free	301: 25%Recip: 10%
8413.82.00.00	Liquid elevators	Free	301: 25%Recip: 10%
8413.91	Of pumps:	Free	301: 25%Recip: 10%
8413.91.10.00	Of fuel-injection pumps for compression-ignition engines	2.5%	301: 25%Recip: 10%hts_special: Free (A*,AU,B,BH,C,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG)
8413.91.20.00	Of stock pumps imported for use with machines for making cellulosic pulp, paper or paperboard	Free	301: 25%Recip: 10%
8413.91.90	Other	Free	301: 25%Recip: 10%
8413.91.90.10	Of subheading 8413.30.90	Free	301: 25%Recip: 10%
8413.91.90.55	Fluid end blocks	Free	301: 25%Recip: 10%
8413.91.90.60	Other	Free	301: 25%Recip: 10%
8413.91.90.65	Sucker rods of a kind described in statistical note 3 to this chapter	Free	301: 25%Recip: 10%
8413.91.90.85	Other	Free	301: 25%Recip: 10%
8413.91.90.96	Other	Free	301: 25%Recip: 10%
8413.92.00.00	Of liquid elevators	Free	301: 25%Recip: 10%

HS Code	Description	General Rate	Special Rates
8414	Air or vacuum pumps, air or other gas compressors and fans; ventilating or recycling hoods incorporating a fan, whether or not fitted with filters; gas-tight biological safety cabinets, whether or not fitted with filters; parts thereof:	Free	301: 25%Recip: 10%
8414.10.00.00	Vacuum pumps	2.5%	301: 25%Recip: 10%hts_special: Free (A,AU,B,BH,C,CL,CO,D,E,IL,JO,JP,KR,MA,OM,P,PA,PE,S,SG)
8414.20.00.00	Hand- or foot-operated air pumps	3.7%	301: 25%Recip: 10%hts_special: Free (A,AU,B,BH,C,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG)
8414.30	Compressors of a kind used in refrigerating equipment (including air conditioning):	Free	301: 25%Recip: 10%
8414.30.40.00	Not exceeding 1/4 horsepower	Free	301: 25%Recip: 10%
8414.30.80	Other	Free	301: 25%Recip: 10%
8414.30.80.10	Not exceeding 200 horsepower	Free	301: 25%Recip: 10%
8414.30.80.20	Exceeding 200 horsepower	Free	301: 25%Recip: 10%
8414.30.80.30	For motor vehicles	Free	301: 25%Recip: 10%
8414.30.80.50	Exceeding 1/4 horsepower but not exceeding 1 horsepower	Free	301: 25%Recip: 10%
8414.30.80.60	Exceeding 1 horsepower but not exceeding 3 horsepower	Free	301: 25%Recip: 10%
8414.30.80.70	Exceeding 3 horsepower but not exceeding 10 horsepower	Free	301: 25%Recip: 10%
8414.30.80.80	Exceeding 10 horsepower	Free	301: 25%Recip: 10%
8414.30.80.90	For ammonia	Free	301: 25%Recip: 10%
8414.40.00.00	Air compressors mounted on a wheeled chassis for towing	2.7%	301: 25%Recip: 10%hts_special: Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG)
8414.51	Table, floor, wall, window, ceiling or roof fans, with a self-contained electric motor of an output not exceeding 125 W:	Free	301: 25%Recip: 10%
8414.51.30.00	Ceiling fans for permanent installation	4.7%	301: 25%Recip: 10%hts_special: Free (A,AU,BH,C,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG)
8414.51.90	Other	4.7%	301: 25%Recip: 10%hts_special: Free (A,AU,BH,C,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG)
8414.51.90.60	For permanent installation	Free	301: 25%Recip: 10%
8414.51.90.90	Other	Free	301: 25%Recip: 10%
8414.59	Other:	Free	301: 25%Recip: 10%
8414.59.10.00	Blowers for pipe organs	Free	301: 25%Recip: 10%
8414.59.15.00	Fans of a kind used solely or principally for cooling microprocessors, telecommunications apparatus, automatic data processing machines or units of automatic data processing machines	Free	301: 25%Recip: 10%
8414.59.30.00	Turbochargers and superchargers	2.3%	301: 25%Recip: 10%hts_special: Free (A*,AU,B,BH,C,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG)
8414.59.65	Other	2.3%	301: 25%Recip: 10%hts_special: Free (A*,AU,B,BH,C,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG)
8414.59.65.40	Suitable for use with motor vehicles	Free	301: 25%Recip: 10%
8414.59.65.60	Centrifugal	Free	301: 25%Recip: 10%
8414.59.65.90	Axial	Free	301: 25%Recip: 10%
8414.59.65.95	Other	Free	301: 25%Recip: 10%
8414.60.00.00	Hoods having a maximum horizontal side not exceeding 120 cm	Free	301: 25%Recip: 10%
8414.70.00.00	Gas-tight biological safety cabinets	Free	301: 25%Recip: 10%
8414.80	Other, except parts:	Free	301: 25%Recip: 10%
8414.80.05.00	Turbochargers and superchargers	Free	301: 25%Recip: 10%
8414.80.16	Other	Free	301: 25%Recip: 10%
8414.80.16.05	Not exceeding 746 W	Free	301: 25%Recip: 10%
8414.80.16.15	Exceeding 746 W but not exceeding 4.48 kW	Free	301: 25%Recip: 10%
8414.80.16.25	Exceeding 4.48 kW but not exceeding 8.21 kW	Free	301: 25%Recip: 10%
8414.80.16.35	Exceeding 8.21 kW but not exceeding 11.19 kW	Free	301: 25%Recip: 10%
8414.80.16.40	Exceeding 11.19 kW but not exceeding 19.4 kW	Free	301: 25%Recip: 10%
8414.80.16.45	Exceeding 19.4 kW but not exceeding 74.6 kW	Free	301: 25%Recip: 10%
8414.80.16.55	Exceeding 74.6 kW	Free	301: 25%Recip: 10%
8414.80.16.60	Not exceeding 11.19 kW	Free	301: 25%Recip: 10%
8414.80.16.65	Exceeding 11.19 kW but under 22.38 kW	Free	301: 25%Recip: 10%
8414.80.16.70	22.38 kW and over but not exceeding 74.6 kW	Free	301: 25%Recip: 10%
8414.80.16.75	Exceeding 74.6 kW	Free	301: 25%Recip: 10%
8414.80.16.80	Other	Free	301: 25%Recip: 10%
8414.80.16.85	Under 0.57 cubic meters per minute	Free	301: 25%Recip: 10%
8414.80.16.90	Other	Free	301: 25%Recip: 10%
8414.80.20	Other compressors	Free	301: 25%Recip: 10%
8414.80.20.05	Refrigerant recovery units	Free	301: 25%Recip: 10%
8414.80.20.15	Centrifugal and axial	Free	301: 25%Recip: 10%
8414.80.20.55	Not exceeding 186.5 kW	Free	301: 25%Recip: 10%
8414.80.20.65	Exceeding 186.5 kW but not exceeding 746 kW	Free	301: 25%Recip: 10%
8414.80.20.75	Exceeding 746 kW	Free	301: 25%Recip: 10%
8414.80.90.00	Other	3.7%	301: 25%Recip: 10%hts_special: Free (A*,AU,B,BH,C,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG)
8414.90	Parts:	Free	301: 25%Recip: 10%
8414.90.10	Of fans (including blowers) and ventilating or recycling hoods	4.7%	301: 25%Recip: 10%hts_special: Free (A*,AU,B,BH,C,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG)
8414.90.10.40	Of fans of subheading 8414.51	Free	301: 25%Recip: 10%
8414.90.10.80	Other	Free	301: 25%Recip: 10%
8414.90.30.00	Stators and rotors of goods of subheading 8414.30	Free	301: 25%Recip: 10%
8414.90.41	Other	Free	301: 25%Recip: 10%
8414.90.41.20	Compressor housings	Free	301: 25%Recip: 10%
8414.90.41.40	Other	Free	301: 25%Recip: 10%
8414.90.41.45	Compressor housings	Free	301: 25%Recip: 10%
8414.90.41.55	Other	Free	301: 25%Recip: 10%
8414.90.41.65	Compressor housings	Free	301: 25%Recip: 10%
8414.90.41.80	Impeller covers and hubs	Free	301: 25%Recip: 10%
8414.90.41.90	Other	Free	301: 25%Recip: 10%
8414.90.91	Other	Free	301: 25%Recip: 10%
8414.90.91.40	Of vacuum pumps	Free	301: 25%Recip: 10%
8414.90.91.80	Other	Free	301: 25%Recip: 10%

HS Code	Description	General Rate	Special Rates
8415	Air conditioning machines, comprising a motor-driven fan and elements for changing the temperature and humidity, including those machines in which the humidity cannot be separately regulated; parts thereof:	Free	301: 25%Recip: 10%
8415.10	Of a kind designed to be fixed to a window, wall, ceiling or floor, self-contained or “split system”:	Free	301: 25%Recip: 10%
8415.10.30	Self-contained	Free	301: 25%Recip: 10%
8415.10.30.40	Less than 2.93 kW per hour	Free	301: 25%Recip: 10%
8415.10.30.60	2.93 kW per hour or greater but less than 4.98 kW per hour	Free	301: 25%Recip: 10%
8415.10.30.80	4.98 kW per hour or greater	Free	301: 25%Recip: 10%
8415.10.60.00	Incorporating a refrigerating unit and a valve for reversal of the cooling/heat cycle (reversible heat pumps)	1%	301: 25%Recip: 10%hts_special: Free (A,AU,B,BH,C,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG)
8415.10.90.00	Other	2.2%	301: 25%Recip: 10%hts_special: Free (A,AU,B,BH,C,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG)
8415.20.00.00	Of a kind used for persons, in motor vehicles	1.4%	301: 25%Recip: 10%hts_special: Free (A,AU,B,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG)
8415.81.01	Incorporating a refrigerating unit and a valve for reversal of the cooling/heat cycle (reversible heat pumps)	1%	301: 25%Recip: 10%hts_special: Free (A,AU,B,BH,C,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG)
8415.81.01.10	Not exceeding 17.58 kW per hour	Free	301: 25%Recip: 10%
8415.81.01.20	Exceeding 17.58 kW per hour	Free	301: 25%Recip: 10%
8415.81.01.30	Other	Free	301: 25%Recip: 10%
8415.82.01	Other, incorporating a refrigerating unit	2.2%	301: 25%Recip: 10%hts_special: Free (A,AU,B,BH,C,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG)
8415.82.01.05	Not exceeding 17.58 kW per hour	Free	301: 25%Recip: 10%
8415.82.01.10	Exceeding 17.58 kW per hour	Free	301: 25%Recip: 10%
8415.82.01.15	Not exceeding 17.58 kW per hour	Free	301: 25%Recip: 10%
8415.82.01.20	Exceeding 17.58 kW per hour	Free	301: 25%Recip: 10%
8415.82.01.30	Room fan coil units	Free	301: 25%Recip: 10%
8415.82.01.35	Central station air handlers	Free	301: 25%Recip: 10%
8415.82.01.40	Other	Free	301: 25%Recip: 10%
8415.82.01.55	With a rated water removal capacity of less than 35 liters over a 24 hour period	Free	301: 25%Recip: 10%
8415.82.01.60	Other	Free	301: 25%Recip: 10%
8415.82.01.70	Other air conditioning machines incorporating a refrigerating unit	Free	301: 25%Recip: 10%
8415.83.00	Not incorporating a refrigerating unit	1.4%	301: 25%Recip: 10%hts_special: Free (A,AU,B,BH,C,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG)
8415.83.00.50	Not exceeding 17.58 kW per hour	Free	301: 25%Recip: 10%
8415.83.00.60	Exceeding 17.58 kW per hour	Free	301: 25%Recip: 10%
8415.83.00.70	Other	Free	301: 25%Recip: 10%
8415.83.00.90	Other air conditioning machines not incorporating a refrigerating unit	Free	301: 25%Recip: 10%
8415.90	Parts:	Free	301: 25%Recip: 10%
8415.90.40.00	Chassis, chassis bases and outer cabinets	1.4%	301: 25%Recip: 10%hts_special: Free (A,AU,B,BH,C,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG)
8415.90.80	Other	1.4%	301: 25%Recip: 10%hts_special: Free (A,AU,B,BH,C,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) See 9921.01.01, 9921.01.02 (JP)
8415.90.80.10	Of copper or copper alloys	Free	301: 25%Recip: 10%
8415.90.80.20	Other	Free	301: 25%Recip: 10%
8415.90.80.45	Of automotive air conditioners	Free	301: 25%Recip: 10%
8415.90.80.50	Of copper or copper alloys	Free	301: 25%Recip: 10%
8415.90.80.70	Other	Free	301: 25%Recip: 10%
8415.90.80.85	Other	Free	301: 25%Recip: 10%

HS Code	Description	General Rate	Special Rates
8416	Furnace burners for liquid fuel, for pulverized solid fuel or for gas; mechanical stokers, including their mechanical grates, mechanical ash dischargers and similar appliances; parts thereof:	Free	301: 25%Recip: 10%
8416.10.00.00	Furnace burners for liquid fuel	Free	301: 25%Recip: 10%
8416.20.00	Other furnace burners, including combination burners	Free	301: 25%Recip: 10%
8416.20.00.40	Gas burners	Free	301: 25%Recip: 10%
8416.20.00.80	Other	Free	301: 25%Recip: 10%
8416.30.00.00	Mechanical stokers, including their mechanical grates, mechanical ash dischargers and similar appliances	Free	301: 25%Recip: 10%
8416.90.00.00	Parts	Free	301: 25%Recip: 10%

HS Code	Description	General Rate	Special Rates
8417	Industrial or laboratory furnaces and ovens, including incinerators, nonelectric, and parts thereof:	Free	301: 25%Recip: 10%
8417.10.00.00	Furnaces and ovens for the roasting, melting or other heat treatment of ores, pyrites or of metals	2.9%	301: 25%Recip: 10%hts_special: Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG)
8417.20.00.00	Bakery ovens, including biscuit ovens	3.5%	301: 25%Recip: 10%hts_special: Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG)
8417.80.00.00	Other, except parts	3.9%	301: 25%Recip: 10%hts_special: Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG)
8417.90.00.00	Parts	3.9%	301: 25%Recip: 10%hts_special: Free (A*,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG)

HS Code	Description	General Rate	Special Rates
8418	Refrigerators, freezers and other refrigerating or freezing equipment, electric or other; heat pumps, other than the air conditioning machines of heading 8415; parts thereof:	Free	301: 25%Recip: 10%
8418.10.00	Combined refrigerator-freezers, fitted with separate external doors or drawers, or combinations thereof	Free	301: 25%Recip: 10%
8418.10.00.10	Having a refrigerated volume of under 184 liters	Free	301: 25%Recip: 10%
8418.10.00.20	Having a refrigerated volume of 184 liters and over but under 269 liters	Free	301: 25%Recip: 10%
8418.10.00.30	Having a refrigerated volume of 269 liters and over but under 382 liters	Free	301: 25%Recip: 10%
8418.10.00.45	Having an external depth (excluding door handles) not exceeding 73 centimeters	Free	301: 25%Recip: 10%
8418.10.00.55	Other	Free	301: 25%Recip: 10%
8418.10.00.65	Other	Free	301: 25%Recip: 10%
8418.10.00.80	Refrigerators with a top freezer compartment	Free	301: 25%Recip: 10%
8418.10.00.85	Other	Free	301: 25%Recip: 10%
8418.10.00.90	Other	Free	301: 25%Recip: 10%
8418.21.00	Compression type	Free	301: 25%Recip: 10%
8418.21.00.10	Having a refrigerated volume of under 184 liters	Free	301: 25%Recip: 10%
8418.21.00.20	Having a refrigerated volume of 184 liters and over but under 269 liters	Free	301: 25%Recip: 10%
8418.21.00.30	Having a refrigerated volume of 269 liters and over but under 382 liters	Free	301: 25%Recip: 10%
8418.21.00.90	Having a refrigerated volume of 382 liters and over	Free	301: 25%Recip: 10%
8418.29	Other:	Free	301: 25%Recip: 10%
8418.29.10.00	Absorption type, electrical	1%	301: 25%Recip: 10%hts_special: Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG)
8418.29.20.00	Other	1.9%	301: 25%Recip: 10%hts_special: Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG)
8418.30.00.00	Freezers of the chest type, not exceeding 800 liters capacity	Free	301: 25%Recip: 10%
8418.40.00.00	Freezers of the upright type, not exceeding 900 liters capacity	Free	301: 25%Recip: 10%
8418.50.00	Other furniture (chests, cabinets, display counters, show-cases and the like) for storage and display, incorporating refrigerating or freezing equipment	Free	301: 25%Recip: 10%
8418.50.00.40	Freezing	Free	301: 25%Recip: 10%
8418.50.00.80	Other	Free	301: 25%Recip: 10%
8418.61.01.00	Heat pumps other than air conditioning machines of heading 8415	Free	301: 25%Recip: 10%
8418.69.01	Other	Free	301: 25%Recip: 10%
8418.69.01.10	Icemaking machines	Free	301: 25%Recip: 10%
8418.69.01.20	Drinking water coolers, self-contained	Free	301: 25%Recip: 10%
8418.69.01.30	Soda fountain and beer dispensing equipment	Free	301: 25%Recip: 10%
8418.69.01.40	Centrifugal liquid chilling refrigerating units	Free	301: 25%Recip: 10%
8418.69.01.50	Reciprocating liquid chilling refrigerating units	Free	301: 25%Recip: 10%
8418.69.01.60	Absorption liquid chilling units	Free	301: 25%Recip: 10%
8418.69.01.80	Other refrigerating or freezing equipment	Free	301: 25%Recip: 10%
8418.91.00.00	Furniture designed to receive refrigerating or freezing equipment	Free	301: 25%Recip: 10%
8418.99	Other:	Free	301: 25%Recip: 10%
8418.99.40.00	Door assemblies incorporating more than one of the following: inner panel; outer panel; insulation; hinges; handles	Free	301: 25%Recip: 10%
8418.99.80	Other	Free	301: 25%Recip: 10%
8418.99.80.05	Not exceeding 746 W	Free	301: 25%Recip: 10%
8418.99.80.10	Exceeding 746 W but not exceeding 2.2 kW	Free	301: 25%Recip: 10%
8418.99.80.15	Exceeding 2.2 kW but not exceeding 7.5 kW	Free	301: 25%Recip: 10%
8418.99.80.20	Exceeding 7.5 kW but not exceeding 22.3 kW	Free	301: 25%Recip: 10%
8418.99.80.25	Exceeding 22.3 kW	Free	301: 25%Recip: 10%
8418.99.80.50	Parts of combined refrigerator-freezers fitted with separate external doors and parts of household type refrigerators	Free	301: 25%Recip: 10%
8418.99.80.60	Other	Free	301: 25%Recip: 10%

HS Code	Description	General Rate	Special Rates
8419	Machinery, plant or laboratory equipment, whether or not electrically heated (excluding furnaces, ovens and other equipment of heading 8514), for the treatment of materials by a process involving a change of temperature such as heating, cooking, roasting, distilling, rectifying, sterilizing, pasteurizing, steaming, drying, evaporating, vaporizing, condensing or cooling, other than machinery or plant of a kind used for domestic purposes; instantaneous or storage water heaters, nonelectric; parts thereof:	Free	301: 25%Recip: 10%
8419.11.00.00	Instantaneous gas water heaters	Free	301: 25%Recip: 10%
8419.12.00.00	Solar water heaters	Free	301: 25%Recip: 10%
8419.19.01	Other	Free	301: 25%Recip: 10%
8419.19.01.20	Instantaneous water heaters	Free	301: 25%Recip: 10%
8419.19.01.60	Other	Free	301: 25%Recip: 10%
8419.20.00	Medical, surgical or laboratory sterilizers	Free	301: 25%Recip: 10%
8419.20.00.10	Medical or surgical sterilizers	Free	301: 25%Recip: 10%
8419.20.00.20	Laboratory sterilizers	Free	301: 25%Recip: 10%
8419.33	Lyophilisation apparatus, freeze drying units and spray dryers:	Free	301: 25%Recip: 10%
8419.33.10.00	For agricultural products	Free	301: 25%Recip: 10%
8419.33.50.00	Other	Free	301: 25%Recip: 10%
8419.34.00.00	Other, for agricultural products	Free	301: 25%Recip: 10%
8419.35	Other, for wood, paper pulp, paper or paperboard	Free	301: 25%Recip: 10%
8419.35.10.00	For wood	Free	301: 25%Recip: 10%
8419.35.50.00	Other	Free	301: 25%Recip: 10%
8419.39.02	Other	Free	301: 25%Recip: 10%
8419.39.02.70	For foods and beverages	Free	301: 25%Recip: 10%
8419.39.02.80	Other	Free	301: 25%Recip: 10%
8419.40.00	Distilling or rectifying plant	Free	301: 25%Recip: 10%
8419.40.00.40	For food and beverages	Free	301: 25%Recip: 10%
8419.40.00.80	Other	Free	301: 25%Recip: 10%
8419.50	Heat exchange units:	Free	301: 25%Recip: 10%
8419.50.10.00	Brazed aluminum plate-fin heat exchangers	4.2%	301: 25%Recip: 10%hts_special: Free (A,AU,BH,C,CL,CO,D,E,IL,JO,JP,KR,MA,OM,P,PA,PE,S,SG)
8419.50.50.00	Other	Free	301: 25%Recip: 10%
8419.60	Machinery for liquefying air or other gases:	Free	301: 25%Recip: 10%
8419.60.10.00	Machinery containing brazed aluminum plate-fin heat exchangers	4.2%	301: 25%Recip: 10%hts_special: Free (A*,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG)
8419.60.50.00	Other	Free	301: 25%Recip: 10%
8419.81	For making hot drinks or for cooking or heating food:	Free	301: 25%Recip: 10%
8419.81.50	Cooking stoves, ranges and ovens	Free	301: 25%Recip: 10%
8419.81.50.40	For use in civil aircraft	Free	301: 25%Recip: 10%
8419.81.50.80	Other	Free	301: 25%Recip: 10%
8419.81.90	Other	Free	301: 25%Recip: 10%
8419.81.90.40	Of a type used in restaurants, hotels or similar locations	Free	301: 25%Recip: 10%
8419.81.90.80	Other	Free	301: 25%Recip: 10%
8419.89	Other:	Free	301: 25%Recip: 10%
8419.89.10.00	For making paper pulp, paper or paperboard	Free	301: 25%Recip: 10%
8419.89.60.00	Molten-salt-cooled acrylic acid reactors	Free	301: 25%Recip: 10%
8419.89.95	Other	4.2%	301: 25%Recip: 10%hts_special: Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG)
8419.89.95.20	For food and beverages	Free	301: 25%Recip: 10%
8419.89.95.40	Other	Free	301: 25%Recip: 10%
8419.89.95.60	For food and beverages	Free	301: 25%Recip: 10%
8419.89.95.80	For rubber and plastics	Free	301: 25%Recip: 10%
8419.89.95.85	For other materials	Free	301: 25%Recip: 10%
8419.90	Parts:	Free	301: 25%Recip: 10%
8419.90.10.00	Of instantaneous or storage water heaters	Free	301: 25%Recip: 10%
8419.90.20.00	Of machinery and plant for making paper pulp, paper or paperboard	Free	301: 25%Recip: 10%
8419.90.30.00	Of heat exchange units	Free	301: 25%Recip: 10%
8419.90.50	Of molten-salt-cooled acrylic acid reactors; of medical, surgical or laboratory sterilizers	Free	301: 25%Recip: 10%
8419.90.50.40	Of medical, surgical or laboratory sterilizers	Free	301: 25%Recip: 10%
8419.90.50.80	Other	Free	301: 25%Recip: 10%
8419.90.85.00	Of electromechanical tools for working in the hand with self-contained electric motor	Free	301: 25%Recip: 10%
8419.90.95	Other	4%	301: 25%Recip: 10%hts_special: Free (A*,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG)
8419.90.95.20	Of an apparatus of a type used in restaurants, hotels or similar locations	Free	301: 25%Recip: 10%
8419.90.95.80	Other	Free	301: 25%Recip: 10%

HS Code	Description	General Rate	Special Rates
8420	Calendering or other rolling machines, other than for metals or glass, and cylinders therefor; parts thereof:	Free	301: 25%Recip: 10%
8420.10	Calendering or other rolling machines:	Free	301: 25%Recip: 10%
8420.10.10.00	Textile calendering or rolling machines	3.5%	301: 25%Recip: 10%hts_special: Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG)
8420.10.20.00	Calendering or similar rolling machines for making paper pulp, paper or paperboard	Free	301: 25%Recip: 10%
8420.10.90	Other	Free	301: 25%Recip: 10%
8420.10.90.40	Calendering or other rolling machines for rubber and plastics	Free	301: 25%Recip: 10%
8420.10.90.80	Other	Free	301: 25%Recip: 10%
8420.91	Cylinders:	Free	301: 25%Recip: 10%
8420.91.10.00	For textile calendering or rolling machines	2.6%	301: 25%Recip: 10%hts_special: Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG)
8420.91.20.00	For calendering or other rolling machines for machines for making paper pulp, paper or paperboard	Free	301: 25%Recip: 10%
8420.91.90.00	Other	Free	301: 25%Recip: 10%
8420.99	Other:	Free	301: 25%Recip: 10%
8420.99.10.00	Of machines for processing textiles	3.5%	301: 25%Recip: 10%hts_special: Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG)
8420.99.20.00	Of machines for making paper pulp, paper or paperboard	Free	301: 25%Recip: 10%
8420.99.90.00	Other	Free	301: 25%Recip: 10%

HS Code	Description	General Rate	Special Rates
8421	Centrifuges, including centrifugal dryers; filtering or purifying machinery and apparatus, for liquids or gases; parts thereof:	Free	301: 25%Recip: 10%
8421.11.00.00	Cream separators	Free	301: 25%Recip: 10%
8421.12.00.00	Clothes-dryers	Free	301: 25%Recip: 10%
8421.19.00.00	Other	1.3%	301: 25%Recip: 10%hts_special: Free (A,AU,BH,C,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG)
8421.21.00.00	For filtering or purifying water	Free	301: 25%Recip: 10%
8421.22.00.00	For filtering or purifying beverages other than water	Free	301: 25%Recip: 10%
8421.23.00.00	Oil or fuel filters for internal combustion engines	2.5%	301: 25%Recip: 10%hts_special: Free (A,AU,B,BH,C,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG)
8421.29.00	Other	Free	301: 25%Recip: 10%
8421.29.00.05	Refrigerant recovery and recycling units	Free	301: 25%Recip: 10%
8421.29.00.15	Oil-separation equipment	Free	301: 25%Recip: 10%
8421.29.00.40	Hydraulic fluid power filters, rated at 1,000 kPa or greater	Free	301: 25%Recip: 10%
8421.29.00.65	Other	Free	301: 25%Recip: 10%
8421.31.00.00	Intake air filters for internal combustion engines	2.5%	301: 25%Recip: 10%hts_special: Free (A,AU,B,BH,C,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG)
8421.32.00.00	Catalytic converters or particulate filters, whether or not combined, for purifying or filtering exhaust gases from internal combustion engines	Free	301: 25%Recip: 10%
8421.39.01	Other	Free	301: 25%Recip: 10%
8421.39.01.05	For machine tools of headings 8456 through 8465, inclusive	Free	301: 25%Recip: 10%
8421.39.01.15	Other	Free	301: 25%Recip: 10%
8421.39.01.20	Electrostatic precipitators	Free	301: 25%Recip: 10%
8421.39.01.30	Other	Free	301: 25%Recip: 10%
8421.39.01.40	Gas separation equipment	Free	301: 25%Recip: 10%
8421.39.01.60	Pneumatic fluid power filters, rated at 550 kPa or greater	Free	301: 25%Recip: 10%
8421.39.01.90	Other	Free	301: 25%Recip: 10%
8421.91	Of centrifuges, including centrifugal dryers:	Free	301: 25%Recip: 10%
8421.91.20.00	Drying chambers for the clothes-dryers of subheading 8421.12 and other parts of clothes-dryers incorporating drying chambers	Free	301: 25%Recip: 10%
8421.91.40.00	Furniture designed to receive the clothes-dryers of subheading 8421.12	Free	301: 25%Recip: 10%
8421.91.60.00	Other	Free	301: 25%Recip: 10%
8421.99.01	Other	Free	301: 25%Recip: 10%
8421.99.01.40	Parts of machinery and apparatus for filtering or purifying water	Free	301: 25%Recip: 10%
8421.99.01.80	Other	Free	301: 25%Recip: 10%

Nuclear Reactors, Boilers, Machinery

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

8402 — Steam or other vapor generating boilers (other than central heating hot water boilers capable also of producing low pressure steam); super-heated water boilers; parts thereof

8403 — Central heating boilers (other than those of heading 8402) and parts thereof

8404 — Auxiliary plant for use with boilers of heading 8402 or 8403 (for example, economizers, super-heaters, soot removers, gas recoverers); condensers for steam or other vapor power units; parts thereof

8405 — Producer gas or water gas generators, with or without their purifiers; acetylene gas generators and similar water process gas generators, with or without their purifiers; parts thereof

8406 — Steam turbines and other vapor turbines, and parts thereof

8407 — Spark-ignition reciprocating or rotary internal combustion piston engines

8408 — Compression-ignition internal combustion piston engines (diesel or semi-diesel engines)

8409 — Parts suitable for use solely or principally with the engines of heading 8407 or 8408

8410 — Hydraulic turbines, water wheels and regulators therefor; parts thereof

8411 — Turbojets, turbopropellers and other gas turbines, and parts thereof

8412 — Other engines and motors, and parts thereof

8413 — Pumps for liquids, whether or not fitted with a measuring device; liquid elevators; part thereof

8414 — Air or vacuum pumps, air or other gas compressors and fans; ventilating or recycling hoods incorporating a fan, whether or not fitted with filters; gas-tight biological safety cabinets, whether or not fitted with filters; parts thereof

8415 — Air conditioning machines, comprising a motor-driven fan and elements for changing the temperature and humidity, including those machines in which the humidity cannot be separately regulated; parts thereof

8416 — Furnace burners for liquid fuel, for pulverized solid fuel or for gas; mechanical stokers, including their mechanical grates, mechanical ash dischargers and similar appliances; parts thereof

8417 — Industrial or laboratory furnaces and ovens, including incinerators, nonelectric, and parts thereof

8418 — Refrigerators, freezers and other refrigerating or freezing equipment, electric or other; heat pumps, other than the air conditioning machines of heading 8415; parts thereof

8420 — Calendering or other rolling machines, other than for metals or glass, and cylinders therefor; parts thereof

8421 — Centrifuges, including centrifugal dryers; filtering or purifying machinery and apparatus, for liquids or gases; parts thereof

8423 — Weighing machinery (excluding balances of a sensitivity of 5 cg or better), including weight-operated counting or checking machines; weighing machine weights of all kinds; parts of weighing machinery

8424 — Mechanical appliances (whether or not hand operated) for projecting, dispersing or spraying liquids or powders; fire extinguishers, whether or not charged; spray guns and similar appliances; steam or sand blasting machines and similar jet projecting machines; parts thereof

8425 — Pulley tackle and hoists other than skip hoists; winches and capstans; jacks

8426 — Ships' derricks; cranes, including cable cranes; mobile lifting frames, straddle carriers and works trucks fitted with a crane

8427 — Fork-lift trucks; other works trucks fitted with lifting or handling equipment

8428 — Other lifting, handling, loading or unloading machinery (for example, elevators, escalators, conveyors, teleferics)

8429 — Self-propelled bulldozers, angledozers, graders, levelers, scrapers, mechanical shovels, excavators, shovel loaders, tamping machines and road rollers

8430 — Other moving, grading, leveling, scraping, excavating, tamping, compacting, extracting or boring machinery, for earth, minerals or ores; pile-drivers and pile-extractors; snowplows and snowblowers

8431 — Parts suitable for use solely or principally with the machinery of headings 8425 to 8430

8432 — Agricultural, horticultural or forestry machinery for soil preparation or cultivation; lawn or sports ground rollers; parts thereof

8433 — Harvesting or threshing machinery, including straw or fodder balers; grass or hay mowers; machines for cleaning, sorting or grading eggs, fruit or other agricultural produce, other than machinery of heading 8437; parts thereof

8434 — Milking machines and dairy machinery, and parts thereof

8435 — Presses, crushers and similar machinery, used in the manufacture of wine, cider, fruit juices or similar beverages; parts thereof

8436 — Other agricultural, horticultural, forestry, poultry-keeping or bee-keeping machinery, including germination plant fitted with mechanical or thermal equipment; poultry incubators and brooders; parts thereof

8437 — Machines for cleaning, sorting or grading seed, grain or dried leguminous vegetables, and parts thereof; machinery used in the milling industry or for the working of cereals or dried leguminous vegetables, other than farm type machinery; parts thereof

8438 — Machinery, not specified or included elsewhere in this chapter, for the industrial preparation or manufacture of food or drink, other than machinery for the extraction or preparation of animal or fixed vegetable or microbial fats or oils; parts thereof

8439 — Machinery for making pulp of fibrous cellulosic material or for making or finishing paper or paperboard (other than the machinery of heading 8419); parts thereof

8440 — Bookbinding machinery, including book-sewing machines, and parts thereof

Frequently Asked Questions — Chapter 84