What does HTS Chapter 73 cover?

Chapter 73 covers articles of iron or steel. It contains 759 HTS lines at the 10-digit classification level. Products in this chapter are assigned codes starting with 7301, 7302, 7303 and 23 additional headings.

How many HTS codes are in Chapter 73?

Chapter 73 (Articles of Iron or Steel) contains 759 HTS tariff lines, ranging from 4-digit headings to fully-specified 10-digit codes.

What are the general duty rates in Chapter 73?

General (MFN) duty rates for Chapter 73 range from Free to 12.5%. 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 73 face Section 301 tariffs?

Yes, selected products in Chapter 73 carry Section 301 tariffs on imports from China. Affected headings include 7301, 7302, 7303, 7304, 7305. The surcharge rate varies by product; check each 10-digit code for the specific amount.

Are there reciprocal tariffs in Chapter 73?

Yes, some products in Chapter 73 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 73 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 73

Articles of Iron or Steel

Name: HTS Chapter 73 Tariff Codes — Articles of Iron or Steel
Creator: TariffCenter

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

At a glance

Chapter 73 contains 759 HTS lines covering articles of iron or steel. General U.S. duty rates: Free to 12.5%. Section 301 surcharges apply on selected lines for imports from China. Reciprocal tariffs apply following the February 2026 SCOTUS ruling. Section 232 steel/aluminum surcharges apply to selected lines.

← Ch. 72 Ch. 74 →

7301 — Sheet piling of iron or steel, whether or not drilled, punched or made from assembled elements; welded angles, shapes and sections, of iron or steel

Heading 7301 contains 5 HTS lines. General U.S. duty rates: Free. Section 301 surcharges (25%) and reciprocal tariffs (10%) apply to selected lines.

7301

Sheet piling of iron or steel, whether or not drilled, punched or made from assembled elements; welded angles, shapes and sections, of iron or steel:

Free

HS Code	Description	General Rate	Special Rates
7302	Railway or tramway track construction material of iron or steel, the following: rails, check-rails and rack rails, switch blades, crossing frogs, point rods and other crossing pieces, sleepers (cross-ties), fish-plates, chairs, chair wedges, sole plates (base plates), rail clips, bedplates, ties and other material specialized for jointing or fixing rails:	Free	301: 25%Recip: 10%S232: 50%
7302.10	Rails:	Free	301: 25%Recip: 10%S232: 50%
7302.10.10	Of iron or nonalloy steel	Free	301: 25%Recip: 10%S232: 50%
7302.10.10.10	Standard tee rails over 30 kg per meter	Free	301: 25%Recip: 10%S232: 50%
7302.10.10.15	Over 30 kg per meter	Free	301: 25%Recip: 10%S232: 50%
7302.10.10.25	Other	Free	301: 25%Recip: 10%S232: 50%
7302.10.10.35	Standard tee rails over 30 kg per meter	Free	301: 25%Recip: 10%S232: 50%
7302.10.10.45	Over 30 kg per meter	Free	301: 25%Recip: 10%S232: 50%
7302.10.10.55	Other	Free	301: 25%Recip: 10%S232: 50%
7302.10.10.65	Railway rails for rerolling	Free	301: 25%Recip: 10%S232: 50%
7302.10.10.75	Other	Free	301: 25%Recip: 10%S232: 50%
7302.10.50	Of alloy steel	Free	301: 25%Recip: 10%S232: 50%
7302.10.50.20	New	Free	301: 25%Recip: 10%S232: 50%
7302.10.50.40	Railway rails for rerolling	Free	301: 25%Recip: 10%S232: 50%
7302.10.50.60	Other	Free	301: 25%Recip: 10%S232: 50%
7302.30.00.00	Switch blades, crossing frogs, point rods and other crossing pieces	Free	301: 25%Recip: 10%S232: 50%
7302.40.00.00	Fish-plates and sole plates	Free	301: 25%Recip: 10%S232: 50%
7302.90	Other:	Free	301: 25%Recip: 10%S232: 50%
7302.90.10.00	Sleepers (cross-ties)	Free	301: 25%Recip: 10%S232: 50%
7302.90.90.00	Other	Free	301: 25%Recip: 10%S232: 50%

HS Code	Description	General Rate	Special Rates
7303.00.00	Tubes, pipes and hollow profiles, of cast iron	Free	301: 25%Recip: 10%S232: 50%
7303.00.00.30	Soil pipe	Free	301: 25%Recip: 10%S232: 50%
7303.00.00.60	Pressure pipe with an inside diameter of less than 356 mm	Free	301: 25%Recip: 10%S232: 50%
7303.00.00.90	Other	Free	301: 25%Recip: 10%S232: 50%

HS Code	Description	General Rate	Special Rates
7304	Tubes, pipes and hollow profiles, seamless, of iron (other than cast iron) or steel:	Free	301: 25%Recip: 10%S232: 50%
7304.11.00	Of stainless steel	Free	301: 25%Recip: 10%S232: 50%
7304.11.00.20	Having an outside diameter not exceeding 114.3 mm	Free	301: 25%Recip: 10%S232: 50%
7304.11.00.50	Having an outside diameter exceeding 114.3 mm but not exceeding 406.4 mm	Free	301: 25%Recip: 10%S232: 50%
7304.11.00.80	Having an outside diameter exceeding 406.4 mm	Free	301: 25%Recip: 10%S232: 50%
7304.19	Other:	Free	301: 25%Recip: 10%S232: 50%
7304.19.10	Of iron or nonalloy steel	Free	301: 25%Recip: 10%S232: 50%
7304.19.10.20	Having an outside diameter not exceeding 114.3 mm	Free	301: 25%Recip: 10%S232: 50%
7304.19.10.30	Having an outside diameter exceeding 114.3 mm but less than 215.9 mm	Free	301: 25%Recip: 10%S232: 50%
7304.19.10.45	Having a wall thickness less than 12.7 mm	Free	301: 25%Recip: 10%S232: 50%
7304.19.10.60	Having a wall thickness of 12.7 mm or more	Free	301: 25%Recip: 10%S232: 50%
7304.19.10.80	Having an outside diameter exceeding 406.4 mm	Free	301: 25%Recip: 10%S232: 50%
7304.19.50	Of other alloy steel	Free	301: 25%Recip: 10%S232: 50%
7304.19.50.20	Having an outside diameter not exceeding 114.3 mm	Free	301: 25%Recip: 10%S232: 50%
7304.19.50.50	Having an outside diameter exceeding 114.3 mm but not exceeding 406.4 mm	Free	301: 25%Recip: 10%S232: 50%
7304.19.50.80	Having an outside diameter exceeding 406.4 mm	Free	301: 25%Recip: 10%S232: 50%
7304.22.00	Drill pipe of stainless steel	Free	301: 25%Recip: 10%S232: 50%
7304.22.00.30	Having a wall thickness not exceeding 9.5 mm	Free	301: 25%Recip: 10%S232: 50%
7304.22.00.45	Having a wall thickness exceeding 9.5 mm	Free	301: 25%Recip: 10%S232: 50%
7304.22.00.60	Having an outside diameter exceeding 168.3 mm	Free	301: 25%Recip: 10%S232: 50%
7304.23	Other drill pipe:	Free	301: 25%Recip: 10%S232: 50%
7304.23.30.00	Of iron or nonalloy steel	Free	301: 25%Recip: 10%S232: 50%
7304.23.60	Of alloy steel	Free	301: 25%Recip: 10%S232: 50%
7304.23.60.30	Having a wall thickness not exceeding 9.5 mm	Free	301: 25%Recip: 10%S232: 50%
7304.23.60.45	Having a wall thickness exceeding 9.5 mm	Free	301: 25%Recip: 10%S232: 50%
7304.23.60.60	Having an outside diameter exceeding 168.3 mm	Free	301: 25%Recip: 10%S232: 50%
7304.24	Other, of stainless steel:	Free	301: 25%Recip: 10%S232: 50%
7304.24.30	Threaded or coupled	Free	301: 25%Recip: 10%S232: 50%
7304.24.30.10	Having a wall thickness less than 12.7 mm	Free	301: 25%Recip: 10%S232: 50%
7304.24.30.20	Having a wall thickness of 12.7 mm or more	Free	301: 25%Recip: 10%S232: 50%
7304.24.30.30	Having a wall thickness less than 12.7 mm	Free	301: 25%Recip: 10%S232: 50%
7304.24.30.40	Having a wall thickness of 12.7 mm or more	Free	301: 25%Recip: 10%S232: 50%
7304.24.30.45	Having an outside diameter exceeding 285.8 mm but not exceeding 406.4 mm	Free	301: 25%Recip: 10%S232: 50%
7304.24.30.80	Having an outside diameter exceeding 406.4 mm	Free	301: 25%Recip: 10%S232: 50%
7304.24.40	Other	Free	301: 25%Recip: 10%S232: 50%
7304.24.40.10	Having a wall thickness less than 12.7 mm	Free	301: 25%Recip: 10%S232: 50%
7304.24.40.20	Having a wall thickness of 12.7 mm or more	Free	301: 25%Recip: 10%S232: 50%
7304.24.40.30	Having a wall thickness less than 12.7 mm	Free	301: 25%Recip: 10%S232: 50%
7304.24.40.40	Having a wall thickness of 12.7 mm or more	Free	301: 25%Recip: 10%S232: 50%
7304.24.40.50	Having a wall thickness less than 12.7 mm	Free	301: 25%Recip: 10%S232: 50%
7304.24.40.60	Having a wall thickness of 12.7 mm or more	Free	301: 25%Recip: 10%S232: 50%
7304.24.40.80	Having an outside diameter exceeding 406.4 mm	Free	301: 25%Recip: 10%S232: 50%
7304.24.60	Tubing	Free	301: 25%Recip: 10%S232: 50%
7304.24.60.15	Having a wall thickness not exceeding 9.5 mm	Free	301: 25%Recip: 10%S232: 50%
7304.24.60.30	Having a wall thickness exceeding 9.5 mm	Free	301: 25%Recip: 10%S232: 50%
7304.24.60.45	Having an outside diameter exceeding 114.3 mm but less than 215.9 mm	Free	301: 25%Recip: 10%S232: 50%
7304.24.60.60	Having an outside diameter of 215.9 mm or more but not exceeding 406.4 mm	Free	301: 25%Recip: 10%S232: 50%
7304.24.60.75	Having an outside diameter exceeding 406.4 mm	Free	301: 25%Recip: 10%S232: 50%
7304.29	Other:	Free	301: 25%Recip: 10%S232: 50%
7304.29.10	Threaded or coupled	Free	301: 25%Recip: 10%S232: 50%
7304.29.10.10	Having a wall thickness less than 12.7 mm	Free	301: 25%Recip: 10%S232: 50%
7304.29.10.20	Having a wall thickness of 12.7 mm or more	Free	301: 25%Recip: 10%S232: 50%
7304.29.10.30	Having a wall thickness less than 12.7 mm	Free	301: 25%Recip: 10%S232: 50%
7304.29.10.40	Having a wall thickness of 12.7 mm or more	Free	301: 25%Recip: 10%S232: 50%
7304.29.10.50	Having a wall thickness less than 12.7 mm	Free	301: 25%Recip: 10%S232: 50%
7304.29.10.60	Having a wall thickness of 12.7 mm or more	Free	301: 25%Recip: 10%S232: 50%
7304.29.10.80	Having an outside diameter exceeding 406.4 mm	Free	301: 25%Recip: 10%S232: 50%
7304.29.20	Other	Free	301: 25%Recip: 10%S232: 50%
7304.29.20.10	Having a wall thickness less than 12.7 mm	Free	301: 25%Recip: 10%S232: 50%
7304.29.20.20	Having a wall thickness of 12.7 mm or more	Free	301: 25%Recip: 10%S232: 50%
7304.29.20.30	Having a wall thickness less than 12.7 mm	Free	301: 25%Recip: 10%S232: 50%
7304.29.20.40	Having a wall thickness of 12.7 mm or more	Free	301: 25%Recip: 10%S232: 50%
7304.29.20.50	Having a wall thickness less than 12.7 mm	Free	301: 25%Recip: 10%S232: 50%
7304.29.20.60	Having a wall thickness of 12.7 mm or more	Free	301: 25%Recip: 10%S232: 50%
7304.29.20.80	Having an outside diameter exceeding 406.4 mm	Free	301: 25%Recip: 10%S232: 50%
7304.29.31	Threaded or coupled	Free	301: 25%Recip: 10%S232: 50%
7304.29.31.10	Having a wall thickness less than 12.7 mm	Free	301: 25%Recip: 10%S232: 50%
7304.29.31.20	Having a wall thickness of 12.7 mm or more	Free	301: 25%Recip: 10%S232: 50%
7304.29.31.30	Having a wall thickness less than 12.7 mm	Free	301: 25%Recip: 10%S232: 50%
7304.29.31.40	Having a wall thickness of 12.7 mm or more	Free	301: 25%Recip: 10%S232: 50%
7304.29.31.50	Having a wall thickness less than 12.7 mm	Free	301: 25%Recip: 10%S232: 50%
7304.29.31.60	Having a wall thickness of 12.7 mm or more	Free	301: 25%Recip: 10%S232: 50%
7304.29.31.80	Having an outside diameter exceeding 406.4 mm	Free	301: 25%Recip: 10%S232: 50%
7304.29.41	Other	Free	301: 25%Recip: 10%S232: 50%
7304.29.41.10	Having a wall thickness less than 12.7 mm	Free	301: 25%Recip: 10%S232: 50%
7304.29.41.20	Having a wall thickness of 12.7 mm or more	Free	301: 25%Recip: 10%S232: 50%
7304.29.41.30	Having a wall thickness less than 12.7 mm	Free	301: 25%Recip: 10%S232: 50%
7304.29.41.40	Having a wall thickness of 12.7 mm or more	Free	301: 25%Recip: 10%S232: 50%
7304.29.41.50	Having a wall thickness less than 12.7 mm	Free	301: 25%Recip: 10%S232: 50%
7304.29.41.60	Having a wall thickness of 12.7 mm or more	Free	301: 25%Recip: 10%S232: 50%
7304.29.41.80	Having an outside diameter exceeding 406.4 mm	Free	301: 25%Recip: 10%S232: 50%
7304.29.50	Of iron or nonalloy steel	Free	301: 25%Recip: 10%S232: 50%
7304.29.50.15	Having a wall thickness not exceeding 9.5 mm	Free	301: 25%Recip: 10%S232: 50%
7304.29.50.30	Having a wall thickness exceeding 9.5 mm	Free	301: 25%Recip: 10%S232: 50%
7304.29.50.45	Having an outside diameter exceeding 114.3 mm but less than 215.9 mm	Free	301: 25%Recip: 10%S232: 50%
7304.29.50.60	Having an outside diameter of 215.9 mm or more but not exceeding 406.4 mm	Free	301: 25%Recip: 10%S232: 50%
7304.29.50.75	Having an outside diameter exceeding 406.4 mm	Free	301: 25%Recip: 10%S232: 50%
7304.29.61	Of other alloy steel	Free	301: 25%Recip: 10%S232: 50%
7304.29.61.15	Having a wall thickness not exceeding 9.5 mm	Free	301: 25%Recip: 10%S232: 50%
7304.29.61.30	Having a wall thickness exceeding 9.5 mm	Free	301: 25%Recip: 10%S232: 50%
7304.29.61.45	Having an outside diameter exceeding 114.3 mm but less than 215.9 mm	Free	301: 25%Recip: 10%S232: 50%
7304.29.61.60	Having an outside diameter of 215.9 mm or more but not exceeding 406.4 mm	Free	301: 25%Recip: 10%S232: 50%
7304.29.61.75	Having an outside diameter exceeding 406.4 mm	Free	301: 25%Recip: 10%S232: 50%
7304.31	Cold-drawn or cold-rolled (cold-reduced):	Free	301: 25%Recip: 10%S232: 50%
7304.31.30.00	Hollow bars	Free	301: 25%Recip: 10%S232: 50%
7304.31.60	Other	Free	301: 25%Recip: 10%S232: 50%
7304.31.60.10	Suitable for use in boilers, superheaters, heat exchangers, condensers, refining furnaces and feedwater heaters	Free	301: 25%Recip: 10%S232: 50%
7304.31.60.50	Other	Free	301: 25%Recip: 10%S232: 50%
7304.39.00	Other	Free	301: 25%Recip: 10%S232: 50%
7304.39.00.02	Having an outside diameter less than 38.1 mm	Free	301: 25%Recip: 10%S232: 50%
7304.39.00.04	Having an outside diameter of 38.1 mm or more but less than 190.5 mm	Free	301: 25%Recip: 10%S232: 50%
7304.39.00.06	Having an outside diameter of 190.5 mm or more but not exceeding 285.8 mm	Free	301: 25%Recip: 10%S232: 50%
7304.39.00.08	Having an outside diameter exceeding 285.8 mm	Free	301: 25%Recip: 10%S232: 50%
7304.39.00.16	Galvanized, having an outside diameter not exceeding 114.3 mm	Free	301: 25%Recip: 10%S232: 50%
7304.39.00.20	Having an outside diameter less than 38.1 mm	Free	301: 25%Recip: 10%S232: 50%
7304.39.00.24	Having a wall thickness less than 6.4 mm	Free	301: 25%Recip: 10%S232: 50%
7304.39.00.28	Having a wall thickness of 6.4 mm or more but not exceeding 12.7 mm	Free	301: 25%Recip: 10%S232: 50%
7304.39.00.32	Having a wall thickness exceeding 12.7 mm	Free	301: 25%Recip: 10%S232: 50%
7304.39.00.36	Having a wall thickness less than 12.7 mm	Free	301: 25%Recip: 10%S232: 50%
7304.39.00.40	Having a wall thickness of 12.7 mm or more but less than 19 mm	Free	301: 25%Recip: 10%S232: 50%
7304.39.00.44	Having a wall thickness of 19 mm or more	Free	301: 25%Recip: 10%S232: 50%
7304.39.00.48	Having a wall thickness less than 12.7 mm	Free	301: 25%Recip: 10%S232: 50%
7304.39.00.52	Having a wall thickness of 12.7 mm or more but less than 19 mm	Free	301: 25%Recip: 10%S232: 50%
7304.39.00.56	Having a wall thickness of 19 mm or more	Free	301: 25%Recip: 10%S232: 50%
7304.39.00.62	Having a wall thickness less than 12.7 mm	Free	301: 25%Recip: 10%S232: 50%
7304.39.00.68	Having a wall thickness of 12.7 mm or more but less than 19 mm	Free	301: 25%Recip: 10%S232: 50%
7304.39.00.72	Having a wall thickness of 19 mm or more	Free	301: 25%Recip: 10%S232: 50%
7304.39.00.76	Having a wall thickness less than 19 mm	Free	301: 25%Recip: 10%S232: 50%
7304.39.00.80	Having a wall thickness of 19 mm or more	Free	301: 25%Recip: 10%S232: 50%
7304.41	Cold-drawn or cold-rolled (cold-reduced):	Free	301: 25%Recip: 10%S232: 50%
7304.41.30	Of an external diameter of less than 19 mm	Free	301: 25%Recip: 10%S232: 50%
7304.41.30.05	Of high-nickel alloy steel	Free	301: 25%Recip: 10%S232: 50%
7304.41.30.15	Suitable for use in boilers, superheaters, heat exchangers, condensers, refining furnaces and feedwater heaters	Free	301: 25%Recip: 10%S232: 50%
7304.41.30.45	Other	Free	301: 25%Recip: 10%S232: 50%
7304.41.60	Other	Free	301: 25%Recip: 10%S232: 50%
7304.41.60.05	Of high-nickel alloy steel	Free	301: 25%Recip: 10%S232: 50%
7304.41.60.15	Suitable for use in boilers, superheaters, heat exchangers, condensers, refining furnaces and feedwater heaters	Free	301: 25%Recip: 10%S232: 50%
7304.41.60.45	Other	Free	301: 25%Recip: 10%S232: 50%
7304.49.00	Other	Free	301: 25%Recip: 10%S232: 50%
7304.49.00.05	Of high-nickel alloy steel	Free	301: 25%Recip: 10%S232: 50%
7304.49.00.15	Hollow bars	Free	301: 25%Recip: 10%S232: 50%
7304.49.00.45	Suitable for use in boilers, superheaters, heat exchangers, condensers, refining furnaces and feedwater heaters	Free	301: 25%Recip: 10%S232: 50%
7304.49.00.60	Other	Free	301: 25%Recip: 10%S232: 50%
7304.51	Cold-drawn or cold-rolled (cold-reduced):	Free	301: 25%Recip: 10%S232: 50%
7304.51.10.00	Suitable for use in the manufacture of ball or roller bearings	Free	301: 25%Recip: 10%S232: 50%
7304.51.50	Other	Free	301: 25%Recip: 10%S232: 50%
7304.51.50.05	Of high-nickel alloy steel	Free	301: 25%Recip: 10%S232: 50%
7304.51.50.15	Of heat-resisting steel	Free	301: 25%Recip: 10%S232: 50%
7304.51.50.45	Other	Free	301: 25%Recip: 10%S232: 50%
7304.51.50.60	Other	Free	301: 25%Recip: 10%S232: 50%
7304.59	Other:	Free	301: 25%Recip: 10%S232: 50%
7304.59.10.00	Suitable for use in the manufacture of ball or roller bearings	Free	301: 25%Recip: 10%S232: 50%
7304.59.20	Suitable for use in boilers, superheaters, heat exchangers, condensers, refining furnaces and feedwater heaters	Free	301: 25%Recip: 10%S232: 50%
7304.59.20.30	Of heat-resisting steel	Free	301: 25%Recip: 10%S232: 50%
7304.59.20.40	Having an outside diameter less than 38.1 mm	Free	301: 25%Recip: 10%S232: 50%
7304.59.20.45	Having an outside diameter of 38.1 mm or more but not exceeding 114.3 mm	Free	301: 25%Recip: 10%S232: 50%
7304.59.20.55	Having an outside diameter exceeding 114.3 mm but less than 190.5 mm	Free	301: 25%Recip: 10%S232: 50%
7304.59.20.60	Having an outside diameter of 190.5 mm or more but not exceeding 285.8 mm	Free	301: 25%Recip: 10%S232: 50%
7304.59.20.70	Having an outside diameter exceeding 285.8 mm but not exceeding 406.4 mm	Free	301: 25%Recip: 10%S232: 50%
7304.59.20.80	Having an outside diameter exceeding 406.4 mm	Free	301: 25%Recip: 10%S232: 50%
7304.59.60.00	Of heat-resisting steel	Free	301: 25%Recip: 10%S232: 50%
7304.59.80	Other	Free	301: 25%Recip: 10%S232: 50%
7304.59.80.10	Having an outside diameter less than 38.1 mm	Free	301: 25%Recip: 10%S232: 50%
7304.59.80.15	Having a wall thickness less than 6.4 mm	Free	301: 25%Recip: 10%S232: 50%
7304.59.80.20	Having a wall thickness of 6.4 mm or more but not exceeding 12.7 mm	Free	301: 25%Recip: 10%S232: 50%
7304.59.80.25	Having a wall thickness exceeding 12.7 mm	Free	301: 25%Recip: 10%S232: 50%
7304.59.80.30	Having a wall thickness less than 12.7 mm	Free	301: 25%Recip: 10%S232: 50%
7304.59.80.35	Having a wall thickness of 12.7 mm or more but less than 19 mm	Free	301: 25%Recip: 10%S232: 50%
7304.59.80.40	Having a wall thickness of 19 mm or more	Free	301: 25%Recip: 10%S232: 50%
7304.59.80.45	Having a wall thickness less than 12.7 mm	Free	301: 25%Recip: 10%S232: 50%
7304.59.80.50	Having a wall thickness of 12.7 mm or more but less than 19 mm	Free	301: 25%Recip: 10%S232: 50%
7304.59.80.55	Having a wall thickness of 19 mm or more	Free	301: 25%Recip: 10%S232: 50%
7304.59.80.60	Having a wall thickness less than 12.7 mm	Free	301: 25%Recip: 10%S232: 50%
7304.59.80.65	Having a wall thickness of 12.7 mm or more but less than 19 mm	Free	301: 25%Recip: 10%S232: 50%
7304.59.80.70	Having a wall thickness of 19 mm or more	Free	301: 25%Recip: 10%S232: 50%
7304.59.80.80	Having an outside diameter exceeding 406.4 mm	Free	301: 25%Recip: 10%S232: 50%
7304.90	Other:	Free	301: 25%Recip: 10%S232: 50%
7304.90.10.00	Of iron or nonalloy steel	Free	301: 25%Recip: 10%S232: 50%
7304.90.30.00	Of alloy steel	Free	301: 25%Recip: 10%S232: 50%
7304.90.50.00	Of iron or nonalloy steel	Free	301: 25%Recip: 10%S232: 50%
7304.90.70.00	Of alloy steel	Free	301: 25%Recip: 10%S232: 50%

HS Code	Description	General Rate	Special Rates
7305	Other tubes and pipes (for example, welded, riveted or similarly closed), having circular cross sections, the external diameter of which exceeds 406.4 mm, of iron or steel:	Free	301: 25%Recip: 10%S232: 50%
7305.11	Longitudinally submerged arc welded:	Free	301: 25%Recip: 10%S232: 50%
7305.11.10	Of iron or nonalloy steel	Free	301: 25%Recip: 10%S232: 50%
7305.11.10.30	With an external diameter exceeding 406.4 mm but not exceeding 609.6 mm	Free	301: 25%Recip: 10%S232: 50%
7305.11.10.60	With an external diameter exceeding 609.6 mm	Free	301: 25%Recip: 10%S232: 50%
7305.11.50.00	Of alloy steel	Free	301: 25%Recip: 10%S232: 50%
7305.12	Other, longitudinally welded:	Free	301: 25%Recip: 10%S232: 50%
7305.12.10	Of iron or nonalloy steel	Free	301: 25%Recip: 10%S232: 50%
7305.12.10.30	With an external diameter exceeding 406.4 mm but not exceeding 609.6 mm	Free	301: 25%Recip: 10%S232: 50%
7305.12.10.60	With an external diameter exceeding 609.6 mm	Free	301: 25%Recip: 10%S232: 50%
7305.12.50.00	Of alloy steel	Free	301: 25%Recip: 10%S232: 50%
7305.19	Other:	Free	301: 25%Recip: 10%S232: 50%
7305.19.10	Of iron or nonalloy steel	Free	301: 25%Recip: 10%S232: 50%
7305.19.10.30	With an external diameter exceeding 406.4 mm but not exceeding 609.6 mm	Free	301: 25%Recip: 10%S232: 50%
7305.19.10.60	With an external diameter exceeding 609.6 mm	Free	301: 25%Recip: 10%S232: 50%
7305.19.50.00	Of alloy steel	Free	301: 25%Recip: 10%S232: 50%
7305.20	Casing of a kind used in drilling for oil or gas:	Free	301: 25%Recip: 10%S232: 50%
7305.20.20.00	Threaded or coupled	Free	301: 25%Recip: 10%S232: 50%
7305.20.40.00	Other	Free	301: 25%Recip: 10%S232: 50%
7305.20.60.00	Threaded or coupled	Free	301: 25%Recip: 10%S232: 50%
7305.20.80.00	Other	Free	301: 25%Recip: 10%S232: 50%
7305.31	Longitudinally welded:	Free	301: 25%Recip: 10%S232: 50%
7305.31.20.00	Tapered pipes and tubes of steel principally used as parts of illuminating articles	Free	301: 25%Recip: 10%S232: 50%
7305.31.40.00	Of iron or nonalloy steel	Free	301: 25%Recip: 10%S232: 50%
7305.31.60	Of alloy steel	Free	301: 25%Recip: 10%S232: 50%
7305.31.60.10	Of stainless steel	Free	301: 25%Recip: 10%S232: 50%
7305.31.60.90	Other	Free	301: 25%Recip: 10%S232: 50%
7305.39	Other:	Free	301: 25%Recip: 10%S232: 50%
7305.39.10.00	Of iron or nonalloy steel	Free	301: 25%Recip: 10%S232: 50%
7305.39.50.00	Of alloy steel	Free	301: 25%Recip: 10%S232: 50%
7305.90	Other:	Free	301: 25%Recip: 10%S232: 50%
7305.90.10.00	Of iron or nonalloy steel	Free	301: 25%Recip: 10%S232: 50%
7305.90.50.00	Of alloy steel	Free	301: 25%Recip: 10%S232: 50%

HS Code	Description	General Rate	Special Rates
7306	Other tubes, pipes and hollow profiles (for example, open seamed or welded, riveted or similarly closed), of iron or steel:	Free	301: 25%Recip: 10%S232: 50%
7306.11.00	Welded, of stainless steel	Free	301: 25%Recip: 10%S232: 50%
7306.11.00.10	With an outside diameter not exceeding 114.3 mm	Free	301: 25%Recip: 10%S232: 50%
7306.11.00.50	With an outside diameter exceeding 114.3 mm	Free	301: 25%Recip: 10%S232: 50%
7306.19	Other:	Free	301: 25%Recip: 10%S232: 50%
7306.19.10	Of iron or nonalloy steel	Free	301: 25%Recip: 10%S232: 50%
7306.19.10.10	With an outside diameter not exceeding 114.3 mm	Free	301: 25%Recip: 10%S232: 50%
7306.19.10.50	With an outside diameter exceeding 114.3 mm	Free	301: 25%Recip: 10%S232: 50%
7306.19.51	Of alloy steel	Free	301: 25%Recip: 10%S232: 50%
7306.19.51.10	With an outside diameter not exceeding 114.3 mm	Free	301: 25%Recip: 10%S232: 50%
7306.19.51.50	With an outside diameter exceeding 114.3 mm	Free	301: 25%Recip: 10%S232: 50%
7306.21	Welded of stainless steel:	Free	301: 25%Recip: 10%S232: 50%
7306.21.30.00	Threaded or coupled	Free	301: 25%Recip: 10%S232: 50%
7306.21.40.00	Other	Free	301: 25%Recip: 10%S232: 50%
7306.21.80	Tubing	Free	301: 25%Recip: 10%S232: 50%
7306.21.80.10	Imported with coupling	Free	301: 25%Recip: 10%S232: 50%
7306.21.80.50	Other	Free	301: 25%Recip: 10%S232: 50%
7306.29	Other:	Free	301: 25%Recip: 10%S232: 50%
7306.29.10	Threaded or coupled	Free	301: 25%Recip: 10%S232: 50%
7306.29.10.30	Imported with coupling	Free	301: 25%Recip: 10%S232: 50%
7306.29.10.90	Other	Free	301: 25%Recip: 10%S232: 50%
7306.29.20.00	Other	Free	301: 25%Recip: 10%S232: 50%
7306.29.31.00	Threaded or coupled	Free	301: 25%Recip: 10%S232: 50%
7306.29.41.00	Other	Free	301: 25%Recip: 10%S232: 50%
7306.29.60	Of iron or nonalloy steel	Free	301: 25%Recip: 10%S232: 50%
7306.29.60.10	Imported with coupling	Free	301: 25%Recip: 10%S232: 50%
7306.29.60.50	Other	Free	301: 25%Recip: 10%S232: 50%
7306.29.81	Other	Free	301: 25%Recip: 10%S232: 50%
7306.29.81.10	Imported with coupling	Free	301: 25%Recip: 10%S232: 50%
7306.29.81.50	Other	Free	301: 25%Recip: 10%S232: 50%
7306.30	Other, welded, of circular cross section, of iron or nonalloy steel:	Free	301: 25%Recip: 10%S232: 50%
7306.30.10	Having a wall thickness of less than 1.65 mm	Free	301: 25%Recip: 10%S232: 50%
7306.30.10.10	Internally coated or lined with a non-electrically insulating material, suitable for use as electrical conduit		301: 25%Recip: 10%S232: 50%
7306.30.10.90	Other		301: 25%Recip: 10%S232: 50%
7306.30.30.00	Tapered steel pipes and tubes principally used as parts of illuminating articles	Free	301: 25%Recip: 10%S232: 50%
7306.30.50	Other	Free	301: 25%Recip: 10%S232: 50%
7306.30.50.10	Suitable for use in boilers, superheaters, heat exchangers, condensers, refining furnaces and feedwater heaters, whether or not cold drawn	Free	301: 25%Recip: 10%S232: 50%
7306.30.50.15	Other, cold-drawn	Free	301: 25%Recip: 10%S232: 50%
7306.30.50.20	Other, cold-rolled (cold-reduced) with a wall thickness not exceeding 2.54 mm	Free	301: 25%Recip: 10%S232: 50%
7306.30.50.26	With an outside diameter not exceeding 50.8 mm	Free	301: 25%Recip: 10%S232: 50%
7306.30.50.27	With an outside diameter exceeding 50.8 mm but not exceeding 114.3 mm	Free	301: 25%Recip: 10%S232: 50%
7306.30.50.28	Internally coated or lined with a non-electrically insulating material, suitable for use as electrical conduit	Free	301: 25%Recip: 10%S232: 50%
7306.30.50.31	With an outside diameter not exceeding 50.8 mm	Free	301: 25%Recip: 10%S232: 50%
7306.30.50.33	With an outside diameter exceeding 50.8 mm but not exceeding 114.3 mm	Free	301: 25%Recip: 10%S232: 50%
7306.30.50.35	Tube and pipe hollows for redrawing	Free	301: 25%Recip: 10%S232: 50%
7306.30.50.41	With an outside diameter not exceeding 50.8 mm	Free	301: 25%Recip: 10%S232: 50%
7306.30.50.43	With an outside diameter exceeding 50.8 mm but not exceeding 114.3 mm	Free	301: 25%Recip: 10%S232: 50%
7306.30.50.56	With an outside diameter not exceeding 50.8 mm	Free	301: 25%Recip: 10%S232: 50%
7306.30.50.57	With an outside diameter exceeding 50.8 mm but not exceeding 114.3 mm	Free	301: 25%Recip: 10%S232: 50%
7306.30.50.85	Galvanized	Free	301: 25%Recip: 10%S232: 50%
7306.30.50.90	Other	Free	301: 25%Recip: 10%S232: 50%
7306.40	Other, welded, of circular cross section, of stainless steel:	Free	301: 25%Recip: 10%S232: 50%
7306.40.10	Having a wall thickness of less than 1.65 mm	Free	301: 25%Recip: 10%S232: 50%
7306.40.10.10	Containing more than 1.5 percent but less than 5 percent by weight of molybdenum	Free	301: 25%Recip: 10%S232: 50%
7306.40.10.15	Other	Free	301: 25%Recip: 10%S232: 50%
7306.40.10.90	Other	Free	301: 25%Recip: 10%S232: 50%
7306.40.50	Having a wall thickness of 1.65 mm or more	Free	301: 25%Recip: 10%S232: 50%
7306.40.50.05	Of high-nickel alloy steel	Free	301: 25%Recip: 10%S232: 50%
7306.40.50.15	Suitable for use in boilers, superheaters, heat exchangers, condensers, refining furnaces and feedwater heaters, whether or not cold-drawn	Free	301: 25%Recip: 10%S232: 50%
7306.40.50.40	Containing more than 0.5 percent but less than 24 percent by weight of nickel	Free	301: 25%Recip: 10%S232: 50%
7306.40.50.42	Containing less than 15 percent by weight of chromium	Free	301: 25%Recip: 10%S232: 50%
7306.40.50.44	Other	Free	301: 25%Recip: 10%S232: 50%
7306.40.50.62	Containing more than 1.5 percent but less than 5 percent by weight of molybdenum	Free	301: 25%Recip: 10%S232: 50%
7306.40.50.64	Other	Free	301: 25%Recip: 10%S232: 50%
7306.40.50.80	Other	Free	301: 25%Recip: 10%S232: 50%
7306.40.50.85	Containing more than 0.5 percent but less than 24 percent by weight of nickel	Free	301: 25%Recip: 10%S232: 50%
7306.40.50.90	Other	Free	301: 25%Recip: 10%S232: 50%
7306.50	Other, welded, of circular cross section, of other alloy steel:	Free	301: 25%Recip: 10%S232: 50%
7306.50.10.00	Having a wall thickness of less than 1.65 mm	Free	301: 25%Recip: 10%S232: 50%
7306.50.30.00	Tapered pipes and tubes of steel principally used as parts of illuminating articles	Free	301: 25%Recip: 10%S232: 50%
7306.50.50	Other	Free	301: 25%Recip: 10%S232: 50%
7306.50.50.10	Suitable for use in boilers, superheaters, heat exchangers, condensers, refining furnaces and feedwater heaters, whether or not cold-drawn	Free	301: 25%Recip: 10%S232: 50%
7306.50.50.30	Other, cold-drawn or cold-rolled (cold- reduced)	Free	301: 25%Recip: 10%S232: 50%
7306.50.50.50	With an outside diameter not exceeding 114.3 mm	Free	301: 25%Recip: 10%S232: 50%
7306.50.50.70	With an outside diameter exceeding 114.3 mm but not exceeding 406.4 mm	Free	301: 25%Recip: 10%S232: 50%
7306.61	Of square or rectangular cross section:	Free	301: 25%Recip: 10%S232: 50%
7306.61.10.00	Of iron or nonalloy steel	Free	301: 25%Recip: 10%S232: 50%
7306.61.30.00	Of alloy steel	Free	301: 25%Recip: 10%S232: 50%
7306.61.50.00	Of iron or nonalloy steel	Free	301: 25%Recip: 10%S232: 50%
7306.61.70	Of alloy steel	Free	301: 25%Recip: 10%S232: 50%
7306.61.70.30	Of stainless steel	Free	301: 25%Recip: 10%S232: 50%
7306.61.70.60	Other	Free	301: 25%Recip: 10%S232: 50%
7306.69	Of other noncircular cross section:	Free	301: 25%Recip: 10%S232: 50%
7306.69.10.00	Of iron or nonalloy steel	Free	301: 25%Recip: 10%S232: 50%
7306.69.30.00	Of alloy steel	Free	301: 25%Recip: 10%S232: 50%
7306.69.50.00	Of iron or nonalloy steel	Free	301: 25%Recip: 10%S232: 50%
7306.69.70	Of alloy steel	Free	301: 25%Recip: 10%S232: 50%
7306.69.70.30	Of stainless steel	Free	301: 25%Recip: 10%S232: 50%
7306.69.70.60	Other	Free	301: 25%Recip: 10%S232: 50%
7306.90	Other:	Free	301: 25%Recip: 10%S232: 50%
7306.90.10.00	Of iron or nonalloy steel	Free	301: 25%Recip: 10%S232: 50%
7306.90.50.00	Of alloy steel	Free	301: 25%Recip: 10%S232: 50%

HS Code	Description	General Rate	Special Rates
7307	Tube or pipe fittings (for example, couplings, elbows, sleeves), of iron or steel:	Free	301: 25%Recip: 10%S232: 50%
7307.11.00	Of nonmalleable cast iron	4.8%	301: 25%Recip: 10%hts_special: Free (A*,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG)
7307.11.00.30	For threaded pipe	Free	301: 25%Recip: 10%S232: 50%
7307.11.00.45	For cast-iron soil pipe	Free	301: 25%Recip: 10%S232: 50%
7307.11.00.60	Other	Free	301: 25%Recip: 10%S232: 50%
7307.19	Other:	Free	301: 25%Recip: 10%S232: 50%
7307.19.30	Ductile fittings	5.6%	301: 25%Recip: 10%hts_special: Free (A*,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG)
7307.19.30.40	Grooved-end fittings (including grooved couplings)	Free	301: 25%Recip: 10%S232: 50%
7307.19.30.60	Threaded	Free	301: 25%Recip: 10%S232: 50%
7307.19.30.70	With mechanical, push-on (rubber compression) or flanged joints attached	Free	301: 25%Recip: 10%S232: 50%
7307.19.30.85	Other	Free	301: 25%Recip: 10%S232: 50%
7307.19.90	Other	6.2%	301: 25%Recip: 10%hts_special: Free (A+,AU,BH,CL,CO,D,E,IL, JO,KR,MA, OM,P,PA,PE,S,SG)
7307.19.90.30	Unions	Free	301: 25%Recip: 10%S232: 50%
7307.19.90.40	Grooved-end fittings (including grooved couplings)	Free	301: 25%Recip: 10%S232: 50%
7307.19.90.60	Threaded	Free	301: 25%Recip: 10%S232: 50%
7307.19.90.80	Other	Free	301: 25%Recip: 10%S232: 50%
7307.21	Flanges:	Free	301: 25%Recip: 10%S232: 50%
7307.21.10.00	Not machined, not tooled and not otherwise processed after forging	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)
7307.21.50.00	Other	5.6%	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)
7307.22	Threaded elbows, bends and sleeves:	Free	301: 25%Recip: 10%S232: 50%
7307.22.10.00	Sleeves (couplings)	Free	301: 25%Recip: 10%S232: 50%
7307.22.50.00	Other	6.2%	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)
7307.23.00	Butt welding fittings	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)
7307.23.00.30	Not machined, not tooled and not otherwise processed after forming	Free	301: 25%Recip: 10%S232: 50%
7307.23.00.90	Other	Free	301: 25%Recip: 10%S232: 50%
7307.29.00	Other	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)
7307.29.00.30	Nipples	Free	301: 25%Recip: 10%S232: 50%
7307.29.00.90	Other	Free	301: 25%Recip: 10%S232: 50%
7307.91	Flanges:	Free	301: 25%Recip: 10%S232: 50%
7307.91.10.00	Of iron or nonalloy steel	3.3%	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)
7307.91.30.00	Of alloy steel (except stainless steel)	3.2%	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)
7307.91.50	Other	5.5%	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) 2.75% (JP)
7307.91.50.10	Of iron or nonalloy steel	Free	301: 25%Recip: 10%S232: 50%
7307.91.50.30	Of alloy steel (except stainless steel)	Free	301: 25%Recip: 10%S232: 50%
7307.91.50.50	Of iron or nonalloy steel	Free	301: 25%Recip: 10%S232: 50%
7307.91.50.70	Of alloy steel (except stainless steel)	Free	301: 25%Recip: 10%S232: 50%
7307.92	Threaded elbows, bends and sleeves:	Free	301: 25%Recip: 10%S232: 50%
7307.92.30	Sleeves (couplings)	Free	301: 25%Recip: 10%S232: 50%
7307.92.30.10	Of iron or nonalloy steel	Free	301: 25%Recip: 10%S232: 50%
7307.92.30.30	Of alloy steel (except stainless steel)	Free	301: 25%Recip: 10%S232: 50%
7307.92.90.00	Other	6.2%	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) 3.1% (JP)
7307.93	Butt welding fittings:	Free	301: 25%Recip: 10%S232: 50%
7307.93.30	Of iron or nonalloy steel	6.2%	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)
7307.93.30.10	Not machined, not tooled and not otherwise processed after forging	Free	301: 25%Recip: 10%S232: 50%
7307.93.30.40	Other	Free	301: 25%Recip: 10%S232: 50%
7307.93.60.00	Of alloy steel (except stainless steel)	5.5%	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)
7307.93.90	With an inside diameter of 360 mm or more	4.3%	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)
7307.93.90.10	Not machined, not tooled and not otherwise processed after forging	Free	301: 25%Recip: 10%S232: 50%
7307.93.90.40	Other	Free	301: 25%Recip: 10%S232: 50%
7307.93.90.60	Of alloy steel (except stainless steel)	Free	301: 25%Recip: 10%S232: 50%
7307.99	Other:	Free	301: 25%Recip: 10%S232: 50%
7307.99.10.00	Of iron or nonalloy steel	3.7%	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)
7307.99.30.00	Of alloy steel (except stainless steel)	3.2%	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)
7307.99.50	Other	4.3%	301: 25%Recip: 10%hts_special: Free (A,AU,B,BH,CL,CO,D,E,IL,JO,JP,KR,MA,OM,P,PA,PE,S,SG)
7307.99.50.15	Nipples	Free	301: 25%Recip: 10%S232: 50%
7307.99.50.45	Other	Free	301: 25%Recip: 10%S232: 50%
7307.99.50.60	Of alloy steel (except stainless steel)	Free	301: 25%Recip: 10%S232: 50%

HS Code	Description	General Rate	Special Rates
7308	Structures (excluding prefabricated buildings of heading 9406) and parts of structures (for example, bridges and bridge sections, lock gates, towers, lattice masts, roofs, roofing frameworks, doors and windows and their frames and thresholds for doors, shutters, balustrades, pillars and columns) of iron or steel; plates, rods, angles, shapes, sections, tubes and the like, prepared for use in structures, of iron or steel:	Free	301: 25%Recip: 10%S232: 50%
7308.10.00.00	Bridges and bridge sections	Free	301: 25%Recip: 10%S232: 50%
7308.20.00	Towers and lattice masts	Free	301: 25%Recip: 10%S232: 50%
7308.20.00.30	Tubular, whether or not tapered, and sectional components thereof	Free	301: 25%Recip: 10%S232: 50%
7308.20.00.35	Tubular wind turbine towers, whether or not tapered, and sectional components thereof	Free	301: 25%Recip: 10%S232: 50%
7308.20.00.90	Other	Free	301: 25%Recip: 10%S232: 50%
7308.30	Doors, windows and their frames and thresholds for doors:	Free	301: 25%Recip: 10%S232: 50%
7308.30.10.00	Of stainless steel	Free	301: 25%Recip: 10%S232: 50%
7308.30.50	Other	Free	301: 25%Recip: 10%S232: 50%
7308.30.50.15	Windows and their frames	Free	301: 25%Recip: 10%S232: 50%
7308.30.50.25	Thresholds for doors	Free	301: 25%Recip: 10%S232: 50%
7308.30.50.50	Other	Free	301: 25%Recip: 10%S232: 50%
7308.40.00.00	Equipment for scaffolding, shuttering, propping or pit- propping	Free	301: 25%Recip: 10%S232: 50%
7308.90	Other:	Free	301: 25%Recip: 10%S232: 50%
7308.90.30.00	Not in part of alloy steel	Free	301: 25%Recip: 10%S232: 50%
7308.90.60.00	Other	Free	301: 25%Recip: 10%S232: 50%
7308.90.70.00	Steel grating	Free	301: 25%Recip: 10%S232: 50%
7308.90.95	Other	Free	301: 25%Recip: 10%S232: 50%
7308.90.95.30	Sheet-metal roofing, siding, flooring and roof drainage equipment	Free	301: 25%Recip: 10%S232: 50%
7308.90.95.60	Architectural and ornamental work	Free	301: 25%Recip: 10%S232: 50%
7308.90.95.90	Other	Free	301: 25%Recip: 10%S232: 50%

HS Code	Description	General Rate	Special Rates
7309.00.00	Reservoirs, tanks, vats and similar containers for any material (other than compressed or liquefied gas), of iron or steel, of a capacity exceeding 300 liters, whether or not lined or heat insulated, but not fitted with mechanical or thermal equipment	Free	301: 25%Recip: 10%S232: 50%
7309.00.00.30	Tanks	Free	301: 25%Recip: 10%S232: 50%
7309.00.00.90	Other	Free	301: 25%Recip: 10%S232: 50%

HS Code	Description	General Rate	Special Rates
7310	Tanks, casks, drums, cans, boxes and similar containers, for any material (other than compressed or liquefied gas), of iron or steel, of a capacity not exceeding 300 liters, whether or not lined or heat insulated, but not fitted with mechanical or thermal equipment:	Free	301: 25%Recip: 10%S232: 50%
7310.10.00	Of a capacity of 50 liters or more	Free	301: 25%Recip: 10%S232: 50%
7310.10.00.05	Refillable stainless steel kegs, whether or not pressurized, of a kind described in statistical note 1 to this chapter.	Free	301: 25%Recip: 10%S232: 50%
7310.10.00.15	Empty steel drums and barrels	Free	301: 25%Recip: 10%S232: 50%
7310.10.00.90	Other	Free	301: 25%Recip: 10%S232: 50%
7310.21.00	Cans which are to be closed by soldering or crimping	Free	301: 25%Recip: 10%S232: 50%
7310.21.00.25	Containers, of circular cross section, of a volume capacity between 11.4 liters and 26.6 liters, of a kind used for the conveyance of goods	Free	301: 25%Recip: 10%S232: 50%
7310.21.00.70	Containers of a circular cross section, of a capacity not exceeding 11.4 liters, of a kind used for aerosols	Free	301: 25%Recip: 10%S232: 50%
7310.21.00.75	Other	Free	301: 25%Recip: 10%S232: 50%
7310.29.00	Other	Free	301: 25%Recip: 10%S232: 50%
7310.29.00.20	Refillable stainless steel kegs, whether or not pressurized, of a kind described in statistical note 1 to this chapter	Free	301: 25%Recip: 10%S232: 50%
7310.29.00.30	Other	Free	301: 25%Recip: 10%S232: 50%
7310.29.00.55	Refillable stainless steel kegs, whether or not pressurized, of a kind described in statistical note 1 to this chapter	Free	301: 25%Recip: 10%S232: 50%
7310.29.00.65	Other	Free	301: 25%Recip: 10%S232: 50%

HS Code	Description	General Rate	Special Rates
7311.00.00	Containers for compressed or liquefied gas, of iron or steel	Free	301: 25%Recip: 10%S232: 50%
7311.00.00.30	Seamless steel containers not overwrapped, marked DOT 3A, 3AX, 3AA, 3AAX, 3B, 3E, 3HT, 3T or DOT-E followed by a specific exemption number	Free	301: 25%Recip: 10%S232: 50%
7311.00.00.60	Other	Free	301: 25%Recip: 10%S232: 50%
7311.00.00.90	Other	Free	301: 25%Recip: 10%S232: 50%

HS Code	Description	General Rate	Special Rates
7312	Stranded wire, ropes, cables, plaited bands, slings and the like, of iron or steel, not electrically insulated:	Free	301: 25%Recip: 10%S232: 50%
7312.10	Stranded wire, ropes and cables:	Free	301: 25%Recip: 10%S232: 50%
7312.10.05.00	Fitted with fittings or made up into articles	Free	301: 25%Recip: 10%S232: 50%
7312.10.10	Other	Free	301: 25%Recip: 10%S232: 50%
7312.10.10.30	Tire cord	Free	301: 25%Recip: 10%S232: 50%
7312.10.10.50	Other, stranded wire having a lay or twist of not more than 1 revolution for a length equal to the strand diameter multiplied by 8.5	Free	301: 25%Recip: 10%S232: 50%
7312.10.10.70	Other	Free	301: 25%Recip: 10%S232: 50%
7312.10.20.00	Fitted with fittings or made up into articles	Free	301: 25%Recip: 10%S232: 50%
7312.10.30	Other	Free	301: 25%Recip: 10%S232: 50%
7312.10.30.05	Tire cord	Free	301: 25%Recip: 10%S232: 50%
7312.10.30.10	Covered with textile or other non- metallic material	Free	301: 25%Recip: 10%S232: 50%
7312.10.30.12	Other	Free	301: 25%Recip: 10%S232: 50%
7312.10.30.20	Other, stranded wire having a lay or twist of not more than 1 revolution for a length equal to the strand diameter multiplied by 8.5	Free	301: 25%Recip: 10%S232: 50%
7312.10.30.45	Of brass plated wire	Free	301: 25%Recip: 10%S232: 50%
7312.10.30.65	ACSR core strand	Free	301: 25%Recip: 10%S232: 50%
7312.10.30.70	Covered with textile or other nonmetallic material	Free	301: 25%Recip: 10%S232: 50%
7312.10.30.74	Other	Free	301: 25%Recip: 10%S232: 50%
7312.10.30.80	Other	Free	301: 25%Recip: 10%S232: 50%
7312.10.50.00	Fitted with fittings or made up into articles	Free	301: 25%Recip: 10%S232: 50%
7312.10.60	Other	Free	301: 25%Recip: 10%S232: 50%
7312.10.60.30	With a diameter not exceeding 9.5 mm	Free	301: 25%Recip: 10%S232: 50%
7312.10.60.60	Other	Free	301: 25%Recip: 10%S232: 50%
7312.10.70.00	Fitted with fittings or made up into articles	Free	301: 25%Recip: 10%S232: 50%
7312.10.80.00	Of brass plated wire	Free	301: 25%Recip: 10%S232: 50%
7312.10.90	Other	Free	301: 25%Recip: 10%S232: 50%
7312.10.90.30	With a diameter not exceeding 9.5 mm	Free	301: 25%Recip: 10%S232: 50%
7312.10.90.60	With a diameter exceeding 9.5 mm	Free	301: 25%Recip: 10%S232: 50%
7312.10.90.90	Other	Free	301: 25%Recip: 10%S232: 50%
7312.90.00.00	Other	Free	301: 25%Recip: 10%S232: 50%

HS Code	Description	General Rate	Special Rates
7314	Cloth (including endless bands), grill, netting and fencing, of iron or steel wire; expanded metal of iron or steel:	Free	301: 25%Recip: 10%S232: 50%
7314.12	Endless bands for machinery, of stainless steel:	Free	301: 25%Recip: 10%S232: 50%
7314.12.10.00	With meshes not finer than 12 wires to the lineal centimeter in warp or filling	Free	301: 25%Recip: 10%S232: 50%
7314.12.20.00	With meshes finer than 12 but not finer than 36 wires to the lineal centimeter in warp or filling	Free	301: 25%Recip: 10%S232: 50%
7314.12.30.00	With 94 or more wires to the lineal centimeter	Free	301: 25%Recip: 10%S232: 50%
7314.12.60.00	Other	Free	301: 25%Recip: 10%S232: 50%
7314.12.90.00	Other	Free	301: 25%Recip: 10%S232: 50%
7314.14	Other woven cloth, of stainless steel:	Free	301: 25%Recip: 10%S232: 50%
7314.14.10.00	With meshes not finer than 12 wires to the lineal centimeter in warp or filling	Free	301: 25%Recip: 10%S232: 50%
7314.14.20.00	With meshes finer than 12 but not finer than 36 wires to the lineal centimeter in warp or filling	Free	301: 25%Recip: 10%S232: 50%
7314.14.30.00	With 94 or more wires to the lineal centimeter	Free	301: 25%Recip: 10%S232: 50%
7314.14.60.00	Other	Free	301: 25%Recip: 10%S232: 50%
7314.14.90.00	Other	Free	301: 25%Recip: 10%S232: 50%
7314.19.01.00	Other	Free	301: 25%Recip: 10%S232: 50%
7314.20.00.00	Grill, netting and fencing, welded at the intersection, of wire with a maximum cross-sectional dimension of 3 mm or more and having a mesh size of 100 cm2 or more	Free	301: 25%Recip: 10%S232: 50%
7314.31	Plated or coated with zinc:	Free	301: 25%Recip: 10%S232: 50%
7314.31.10.00	Wire fencing plated or coated with zinc, whether or not covered with plastic material	Free	301: 25%Recip: 10%S232: 50%
7314.31.50	Other:	Free	301: 25%Recip: 10%S232: 50%
7314.31.50.10	Welded wire stucco netting, furred, not reinforced with supplemental horizontal wire	Free	301: 25%Recip: 10%S232: 50%
7314.31.50.80	Other	Free	301: 25%Recip: 10%S232: 50%
7314.39.00.00	Other	Free	301: 25%Recip: 10%S232: 50%
7314.41.00	Plated or coated with zinc	Free	301: 25%Recip: 10%S232: 50%
7314.41.00.30	Chain link fencing	Free	301: 25%Recip: 10%S232: 50%
7314.41.00.40	Of wire with maximum cross- sectional dimension of 1 mm	Free	301: 25%Recip: 10%S232: 50%
7314.41.00.45	Other	Free	301: 25%Recip: 10%S232: 50%
7314.41.00.80	Other	Free	301: 25%Recip: 10%S232: 50%
7314.42.00	Coated with plastics	Free	301: 25%Recip: 10%S232: 50%
7314.42.00.30	Chain link fencing	Free	301: 25%Recip: 10%S232: 50%
7314.42.00.60	Other	Free	301: 25%Recip: 10%S232: 50%
7314.49	Other:	Free	301: 25%Recip: 10%S232: 50%
7314.49.30.00	Not cut to shape	Free	301: 25%Recip: 10%S232: 50%
7314.49.60.00	Cut to shape	Free	301: 25%Recip: 10%S232: 50%
7314.50.00.00	Expanded metal	Free	301: 25%Recip: 10%S232: 50%

HS Code	Description	General Rate	Special Rates
7315	Chain and parts thereof, of iron or steel:	Free	301: 25%Recip: 10%S232: 50%
7315.11.00	Roller chain	Free	301: 25%Recip: 10%S232: 50%
7315.11.00.05	For motor vehicles	Free	301: 25%Recip: 10%S232: 50%
7315.11.00.10	Bicycle chains	Free	301: 25%Recip: 10%S232: 50%
7315.11.00.45	Other	Free	301: 25%Recip: 10%S232: 50%
7315.11.00.60	Other	Free	301: 25%Recip: 10%S232: 50%
7315.12.00	Other chain	Free	301: 25%Recip: 10%S232: 50%
7315.12.00.20	Of not over 50 mm pitch and containing more than 3 parts per pitch	Free	301: 25%Recip: 10%S232: 50%
7315.12.00.40	Welded steel chain	Free	301: 25%Recip: 10%S232: 50%
7315.12.00.60	Cast and combination chain	Free	301: 25%Recip: 10%S232: 50%
7315.12.00.80	Other	Free	301: 25%Recip: 10%S232: 50%
7315.19.00.00	Parts	Free	301: 25%Recip: 10%S232: 50%
7315.20	Skid chain:	Free	301: 25%Recip: 10%S232: 50%
7315.20.10.00	Not over 8 mm in diameter	Free	301: 25%Recip: 10%S232: 50%
7315.20.50.00	Over 8 mm in diameter	Free	301: 25%Recip: 10%S232: 50%
7315.81.00.00	Stud link	Free	301: 25%Recip: 10%S232: 50%
7315.82	Other, welded link:	Free	301: 25%Recip: 10%S232: 50%
7315.82.10.00	Not over 10 mm in diameter	Free	301: 25%Recip: 10%S232: 50%
7315.82.30.00	Over 10 mm in diameter	Free	301: 25%Recip: 10%S232: 50%
7315.82.50.00	Not over 10 mm in diameter	Free	301: 25%Recip: 10%S232: 50%
7315.82.70.00	Over 10 mm in diameter	Free	301: 25%Recip: 10%S232: 50%
7315.89	Other:	Free	301: 25%Recip: 10%S232: 50%
7315.89.10.00	Not over 8 mm in diameter	1.5%	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)
7315.89.30.00	Over 8 mm in diameter	Free	301: 25%Recip: 10%S232: 50%
7315.89.50.00	Other	3.9%	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)
7315.90.00.00	Other parts	2.9%	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)

HS Code	Description	General Rate	Special Rates
7317.00	Nails, tacks, drawing pins, corrugated nails, staples (other than those of heading 8305) and similar articles, of iron or steel, whether or not with heads of other material, but excluding such articles with heads of copper:	Free	301: 25%Recip: 10%S232: 50%
7317.00.10.00	Thumb tacks	Free	301: 25%Recip: 10%S232: 50%
7317.00.20.00	Not threaded	Free	301: 25%Recip: 10%S232: 50%
7317.00.30.00	Threaded	Free	301: 25%Recip: 10%S232: 50%
7317.00.55	Made of round wire	Free	301: 25%Recip: 10%S232: 50%
7317.00.55.01	Collated roofing nails with a length of 20.6 mm to 46.1 mm, a head diameter of 8.3 mm to 10.6 mm, a shank diameter of 2.5 mm to 3.2 mm, whether or not galvanized	Free	301: 25%Recip: 10%S232: 50%
7317.00.55.02	Galvanized	Free	301: 25%Recip: 10%S232: 50%
7317.00.55.03	Other	Free	301: 25%Recip: 10%S232: 50%
7317.00.55.05	Galvanized	Free	301: 25%Recip: 10%S232: 50%
7317.00.55.07	Other	Free	301: 25%Recip: 10%S232: 50%
7317.00.55.08	Assembled in a paper strip	Free	301: 25%Recip: 10%S232: 50%
7317.00.55.11	Assembled in a wire strip	Free	301: 25%Recip: 10%S232: 50%
7317.00.55.18	Other	Free	301: 25%Recip: 10%S232: 50%
7317.00.55.19	With a length of less than 25.4 mm and with a diameter of less than 1.65 mm	Free	301: 25%Recip: 10%S232: 50%
7317.00.55.20	Not coated, plated or painted	Free	301: 25%Recip: 10%S232: 50%
7317.00.55.30	Galvanized	Free	301: 25%Recip: 10%S232: 50%
7317.00.55.40	Vinyl, resin or cement coated	Free	301: 25%Recip: 10%S232: 50%
7317.00.55.50	Other	Free	301: 25%Recip: 10%S232: 50%
7317.00.55.60	Not coated, plated or painted	Free	301: 25%Recip: 10%S232: 50%
7317.00.55.70	Galvanized	Free	301: 25%Recip: 10%S232: 50%
7317.00.55.80	Vinyl, resin or cement coated	Free	301: 25%Recip: 10%S232: 50%
7317.00.55.90	Other	Free	301: 25%Recip: 10%S232: 50%
7317.00.65	Other	Free	301: 25%Recip: 10%S232: 50%
7317.00.65.30	Cut	Free	301: 25%Recip: 10%S232: 50%
7317.00.65.60	Other	Free	301: 25%Recip: 10%S232: 50%
7317.00.75.00	Of two or more pieces	Free	301: 25%Recip: 10%S232: 50%

HS Code	Description	General Rate	Special Rates
7318	Screws, bolts, nuts, coach screws, screw hooks, rivets, cotters, cotter pins, washers (including spring washers) and similar articles, of iron or steel:	Free	301: 25%Recip: 10%S232: 50%
7318.11.00.00	Coach screws	12.5%	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)
7318.12.00.00	Other wood screws	12.5%	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)
7318.13.00	Screw hooks and screw rings	5.7%	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)
7318.13.00.30	Having shanks or threads with a diameter of less than 6 mm	Free	301: 25%Recip: 10%S232: 50%
7318.13.00.60	Having shanks or threads with a diameter of 6 mm or more	Free	301: 25%Recip: 10%S232: 50%
7318.14	Self-tapping screws:	Free	301: 25%Recip: 10%S232: 50%
7318.14.10	Having shanks or threads with a diameter of less than 6 mm	6.2%	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) 3.1% (JP)
7318.14.10.30	Of stainless steel	Free	301: 25%Recip: 10%S232: 50%
7318.14.10.60	Other	Free	301: 25%Recip: 10%S232: 50%
7318.14.50	Having shanks or threads with a diameter of 6 mm or more	8.6%	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) 4.3% (JP)
7318.14.50.20	Of stainless steel	Free	301: 25%Recip: 10%S232: 50%
7318.14.50.80	Other	Free	301: 25%Recip: 10%S232: 50%
7318.15	Other screws and bolts, whether or not with their nuts or washers:	Free	301: 25%Recip: 10%S232: 50%
7318.15.20	Bolts and bolts and their nuts or washers entered or exported in the same shipment	Free	301: 25%Recip: 10%S232: 50%
7318.15.20.10	Having shanks or threads with a diameter of less than 6 mm	Free	301: 25%Recip: 10%S232: 50%
7318.15.20.20	Track bolts	Free	301: 25%Recip: 10%S232: 50%
7318.15.20.30	Structural bolts	Free	301: 25%Recip: 10%S232: 50%
7318.15.20.41	Right-angle anchor bolts	Free	301: 25%Recip: 10%S232: 50%
7318.15.20.46	Other	Free	301: 25%Recip: 10%S232: 50%
7318.15.20.51	Of stainless steel	Free	301: 25%Recip: 10%S232: 50%
7318.15.20.55	Other	Free	301: 25%Recip: 10%S232: 50%
7318.15.20.61	Of stainless steel	Free	301: 25%Recip: 10%S232: 50%
7318.15.20.65	Other	Free	301: 25%Recip: 10%S232: 50%
7318.15.20.91	Of stainless steel	Free	301: 25%Recip: 10%S232: 50%
7318.15.20.95	Other	Free	301: 25%Recip: 10%S232: 50%
7318.15.40.00	Machine screws 9.5 mm or more in length and 3.2 mm or more in diameter (not including cap screws)	Free	301: 25%Recip: 10%S232: 50%
7318.15.50	Studs	Free	301: 25%Recip: 10%S232: 50%
7318.15.50.30	Of stainless steel	Free	301: 25%Recip: 10%S232: 50%
7318.15.50.51	Of alloy steel	Free	301: 25%Recip: 10%S232: 50%
7318.15.50.56	Other	Free	301: 25%Recip: 10%S232: 50%
7318.15.50.90	Other	Free	301: 25%Recip: 10%S232: 50%
7318.15.60	Having shanks or threads with a diameter of less than 6 mm	6.2%	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)
7318.15.60.10	Of stainless steel	Free	301: 25%Recip: 10%S232: 50%
7318.15.60.40	Other	Free	301: 25%Recip: 10%S232: 50%
7318.15.60.70	Of stainless steel	Free	301: 25%Recip: 10%S232: 50%
7318.15.60.80	Other	Free	301: 25%Recip: 10%S232: 50%
7318.15.80	Having shanks or threads with a diameter of 6 mm or more	8.5%	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)
7318.15.80.20	Set screws	Free	301: 25%Recip: 10%S232: 50%
7318.15.80.30	Of stainless steel	Free	301: 25%Recip: 10%S232: 50%
7318.15.80.45	Other	Free	301: 25%Recip: 10%S232: 50%
7318.15.80.55	Of stainless steel	Free	301: 25%Recip: 10%S232: 50%
7318.15.80.66	Cap screws	Free	301: 25%Recip: 10%S232: 50%
7318.15.80.69	Other	Free	301: 25%Recip: 10%S232: 50%
7318.15.80.82	Of stainless steel	Free	301: 25%Recip: 10%S232: 50%
7318.15.80.85	Other	Free	301: 25%Recip: 10%S232: 50%
7318.16.00	Nuts	Free	301: 25%Recip: 10%S232: 50%
7318.16.00.15	Non-locking chrome-plated	Free	301: 25%Recip: 10%S232: 50%
7318.16.00.30	Locking	Free	301: 25%Recip: 10%S232: 50%
7318.16.00.45	Other	Free	301: 25%Recip: 10%S232: 50%
7318.16.00.60	Of stainless steel	Free	301: 25%Recip: 10%S232: 50%
7318.16.00.85	Other	Free	301: 25%Recip: 10%S232: 50%
7318.19.00.00	Other	5.7%	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) 2.85% (JP)
7318.21.00	Spring washers and other lock washers	5.8%	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) 2.9% (JP)
7318.21.00.30	Helical spring lock washers	Free	301: 25%Recip: 10%S232: 50%
7318.21.00.90	Other	Free	301: 25%Recip: 10%S232: 50%
7318.22.00.00	Other washers	Free	301: 25%Recip: 10%S232: 50%
7318.23.00.00	Rivets	Free	301: 25%Recip: 10%S232: 50%
7318.24.00.00	Cotters and cotter pins	3.8%	301: 25%Recip: 10%hts_special: Free (A,AU,B,BH,CL,CO,D,E,IL,JO,JP,KR,MA,OM,P,PA,PE,S,SG)
7318.29.00.00	Other	2.8%	301: 25%Recip: 10%hts_special: Free (A,AU,B,BH,CL,CO,D,E,IL,JO,JP,KR,MA,OM,P,PA,PE,S,SG)

HS Code	Description	General Rate	Special Rates
7319	Sewing needles, knitting needles, bodkins, crochet hooks, embroidery stilettos and similar articles for use in the hand, of iron or steel; safety pins and other pins of iron or steel, not elsewhere specified or included:	Free	301: 25%Recip: 10%S232: 50%
7319.40	Safety pins and other pins:	Free	301: 25%Recip: 10%S232: 50%
7319.40.20	Safety pins	4.5%	301: 25%Recip: 10%hts_special: Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG)
7319.40.20.10	On cards	Free	301: 25%Recip: 10%S232: 50%
7319.40.20.50	Other	Free	301: 25%Recip: 10%S232: 50%
7319.40.30.00	Dressmakers' or common pins	4.1%	301: 25%Recip: 10%hts_special: Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG)
7319.40.50	Other	Free	301: 25%Recip: 10%S232: 50%
7319.40.50.10	Push pins	Free	301: 25%Recip: 10%S232: 50%
7319.40.50.50	Other	Free	301: 25%Recip: 10%S232: 50%
7319.90	Other:	Free	301: 25%Recip: 10%S232: 50%
7319.90.10.00	Sewing, darning or embroidery needles	Free	301: 25%Recip: 10%S232: 50%
7319.90.90.00	Other	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)

HS Code	Description	General Rate	Special Rates
7320	Springs and leaves for springs, of iron or steel:	Free	301: 25%Recip: 10%S232: 50%
7320.10	Leaf springs and leaves therefor:	Free	301: 25%Recip: 10%S232: 50%
7320.10.30.00	To be used in motor vehicles having a G.V.W. not exceeding 4 metric tons	3.2%	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)
7320.10.60	Other	3.2%	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)
7320.10.60.15	Leaf springs having individual leaves with a thickness of 1.6 mm or more and leaves therefor	Free	301: 25%Recip: 10%S232: 50%
7320.10.60.60	Other	Free	301: 25%Recip: 10%S232: 50%
7320.10.90	Other	3.2%	301: 25%Recip: 10%hts_special: Free (A*,AU,B,BH,CL,CO,D,E,IL,JO,JP,KR,MA,OM,P,PA,PE,S,SG)
7320.10.90.15	Leaf springs having individual leaves with a thickness of 1.6 mm or more and leaves therefor	Free	301: 25%Recip: 10%S232: 50%
7320.10.90.60	Other	Free	301: 25%Recip: 10%S232: 50%
7320.20	Helical springs:	Free	301: 25%Recip: 10%S232: 50%
7320.20.10.00	Suitable for motor-vehicle suspension	3.2%	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)
7320.20.50	Other	3.9%	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)
7320.20.50.10	Suitable for use in mattress supports and mattresses of heading 9404	Free	301: 25%Recip: 10%S232: 50%
7320.20.50.20	Other	Free	301: 25%Recip: 10%S232: 50%
7320.20.50.45	Helical springs, of wire having a cross-sectional dimension of 5.1 mm or more but less than 12.7 mm	Free	301: 25%Recip: 10%S232: 50%
7320.20.50.60	Other	Free	301: 25%Recip: 10%S232: 50%
7320.90	Other:	Free	301: 25%Recip: 10%S232: 50%
7320.90.10.00	Hairsprings	Free	301: 25%Recip: 10%S232: 50%
7320.90.50	Other	2.9%	301: 25%Recip: 10%hts_special: Free (A*,AU,B,BH,CL,CO,D,E,IL,JO,JP,KR,MA,OM,P,PA,PE,S,SG)
7320.90.50.10	Suitable for use in mattress supports and mattresses of heading 9404	Free	301: 25%Recip: 10%S232: 50%
7320.90.50.20	Other	Free	301: 25%Recip: 10%S232: 50%
7320.90.50.60	Other	Free	301: 25%Recip: 10%S232: 50%

HS Code	Description	General Rate	Special Rates
7321	Stoves, ranges, grates, cookers (including those with subsidiary boilers for central heating), barbecues, braziers, gas rings, plate warmers and similar nonelectric domestic appliances, and parts thereof, of iron or steel:	Free	301: 25%Recip: 10%S232: 50%
7321.11	For gas fuel or for both gas and other fuels:	Free	301: 25%Recip: 10%S232: 50%
7321.11.10	Portable	5.7%	301: 25%Recip: 10%hts_special: Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG)
7321.11.10.30	Stoves or ranges	Free	301: 25%Recip: 10%S232: 50%
7321.11.10.60	Other	Free	301: 25%Recip: 10%S232: 50%
7321.11.30	Stoves or ranges:	Free	301: 25%Recip: 10%S232: 50%
7321.11.30.10	Of a maximum width not exceeding 70 centimeters	Free	301: 25%Recip: 10%S232: 50%
7321.11.30.20	Of a maximum width exceeding 70 but not exceeding 80 centimeters	Free	301: 25%Recip: 10%S232: 50%
7321.11.30.50	Of a maximum width exceeding 80 centimeters	Free	301: 25%Recip: 10%S232: 50%
7321.11.60.00	Other	Free	301: 25%Recip: 10%S232: 50%
7321.12.00.00	For liquid fuel	Free	301: 25%Recip: 10%S232: 50%
7321.19.00	Other, including appliances for solid fuel	Free	301: 25%Recip: 10%S232: 50%
7321.19.00.20	Hibachis	Free	301: 25%Recip: 10%S232: 50%
7321.19.00.40	Other	Free	301: 25%Recip: 10%S232: 50%
7321.19.00.60	Of cast iron	Free	301: 25%Recip: 10%S232: 50%
7321.19.00.80	Other	Free	301: 25%Recip: 10%S232: 50%
7321.81	For gas fuel or for both gas and other fuels:	Free	301: 25%Recip: 10%S232: 50%
7321.81.10.00	Portable	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)
7321.81.50.00	Other	Free	301: 25%Recip: 10%S232: 50%
7321.82	For liquid fuel:	Free	301: 25%Recip: 10%S232: 50%
7321.82.10.00	Portable	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)
7321.82.50.00	Other	Free	301: 25%Recip: 10%S232: 50%
7321.89.00	Other, including appliances for solid fuel	Free	301: 25%Recip: 10%S232: 50%
7321.89.00.10	Fireplace grates of cast iron	Free	301: 25%Recip: 10%S232: 50%
7321.89.00.50	Other	Free	301: 25%Recip: 10%S232: 50%
7321.90	Parts:	Free	301: 25%Recip: 10%S232: 50%
7321.90.10.00	Cooking chambers, whether or not assembled	Free	301: 25%Recip: 10%S232: 50%
7321.90.20.00	Top surface panels with or without burners or controls	Free	301: 25%Recip: 10%S232: 50%
7321.90.40.00	Door assemblies, incorporating more than one of the following: inner panel, outer panel, window, insulation	Free	301: 25%Recip: 10%S232: 50%
7321.90.50.00	Other	Free	301: 25%Recip: 10%S232: 50%
7321.90.60	Other	Free	301: 25%Recip: 10%S232: 50%
7321.90.60.40	Shelving and racks for cooking ovens	Free	301: 25%Recip: 10%S232: 50%
7321.90.60.60	Other	Free	301: 25%Recip: 10%S232: 50%
7321.90.60.90	Other	Free	301: 25%Recip: 10%S232: 50%

HS Code	Description	General Rate	Special Rates
7322	Radiators for central heating, not electrically heated, and parts thereof, of iron or steel; air heaters and hot air distributors (including distributors which can also distribute fresh or conditioned air), not electrically heated, incorporating a motor-driven fan or blower, and parts thereof, of iron or steel:	Free	301: 25%Recip: 10%S232: 50%
7322.11.00.00	Of cast iron	Free	301: 25%Recip: 10%S232: 50%
7322.19.00.00	Other	Free	301: 25%Recip: 10%S232: 50%
7322.90.00	Other, including parts	Free	301: 25%Recip: 10%S232: 50%
7322.90.00.15	Air heaters, not electrically heated, incorporating a motor-driven fan or blower	Free	301: 25%Recip: 10%S232: 50%
7322.90.00.30	Hot air distributors, not electrically heated, incorporating a motor-driven fan or blower	Free	301: 25%Recip: 10%S232: 50%
7322.90.00.45	Parts of air heaters and hot air distributors	Free	301: 25%Recip: 10%S232: 50%

HS Code	Description	General Rate	Special Rates
7323	Table, kitchen or other household articles and parts thereof, of iron or steel; iron or steel wool; pot scourers and scouring or polishing pads, gloves and the like, of iron or steel:	Free	301: 25%Recip: 10%S232: 50%
7323.10.00.00	Iron or steel wool; pot scourers and scouring or polishing pads, gloves and the like	Free	301: 25%Recip: 10%S232: 50%
7323.91	Of cast iron, not enameled:	Free	301: 25%Recip: 10%S232: 50%
7323.91.10.00	Coated or plated with precious metal	Free	301: 25%Recip: 10%S232: 50%
7323.91.50	Other	5.3%	301: 25%Recip: 10%hts_special: Free (A*,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG)
7323.91.50.20	Bakeware (cookware not suitable for stove top use)	Free	301: 25%Recip: 10%S232: 50%
7323.91.50.40	Other	Free	301: 25%Recip: 10%S232: 50%
7323.92.00	Of cast iron, enameled	Free	301: 25%Recip: 10%S232: 50%
7323.92.00.20	Bakeware (cookware not suitable for stove top use)	Free	301: 25%Recip: 10%S232: 50%
7323.92.00.40	Other	Free	301: 25%Recip: 10%S232: 50%
7323.93.00	Of stainless steel	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)
7323.93.00.15	Teakettles	Free	301: 25%Recip: 10%S232: 50%
7323.93.00.35	Bakeware (cookware not suitable for stove top use)	Free	301: 25%Recip: 10%S232: 50%
7323.93.00.45	Other	Free	301: 25%Recip: 10%S232: 50%
7323.93.00.60	Kitchen ware	Free	301: 25%Recip: 10%S232: 50%
7323.93.00.80	Other	Free	301: 25%Recip: 10%S232: 50%
7323.94.00	Of iron (other than cast iron) or steel, enameled	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)
7323.94.00.10	Teakettles	Free	301: 25%Recip: 10%S232: 50%
7323.94.00.21	Bakeware (cookware not suitable for stove top use)	Free	301: 25%Recip: 10%S232: 50%
7323.94.00.26	Other	Free	301: 25%Recip: 10%S232: 50%
7323.94.00.30	Kitchen ware	Free	301: 25%Recip: 10%S232: 50%
7323.94.00.40	Other	Free	301: 25%Recip: 10%S232: 50%
7323.94.00.80	Other	Free	301: 25%Recip: 10%S232: 50%
7323.99	Other:	Free	301: 25%Recip: 10%S232: 50%
7323.99.10.00	Coated or plated with silver	Free	301: 25%Recip: 10%S232: 50%
7323.99.30.00	Other	8.2%	301: 25%Recip: 10%hts_special: Free (A*,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG)
7323.99.50	Of tinplate	Free	301: 25%Recip: 10%S232: 50%
7323.99.50.30	Kitchen or tableware suitable for food or drink contact	Free	301: 25%Recip: 10%S232: 50%
7323.99.50.60	Other	Free	301: 25%Recip: 10%S232: 50%
7323.99.70.00	Cookingware	5.3%	301: 25%Recip: 10%hts_special: Free (A*,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG)
7323.99.90	Other	3.4%	301: 25%Recip: 10%hts_special: Free (A*,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG)
7323.99.90.30	Kitchen or tableware suitable for food or drink contact	Free	301: 25%Recip: 10%S232: 50%
7323.99.90.40	Gates for confining children or pets	Free	301: 25%Recip: 10%S232: 50%
7323.99.90.80	Other	Free	301: 25%Recip: 10%S232: 50%

Articles of Iron or Steel

7301 — Sheet piling of iron or steel, whether or not drilled, punched or made from assembled elements; welded angles, shapes and sections, of iron or steel

7303 — Tubes, pipes and hollow profiles, of cast iron

7304 — Tubes, pipes and hollow profiles, seamless, of iron (other than cast iron) or steel

7305 — Other tubes and pipes (for example, welded, riveted or similarly closed), having circular cross sections, the external diameter of which exceeds 406.4 mm, of iron or steel

7306 — Other tubes, pipes and hollow profiles (for example, open seamed or welded, riveted or similarly closed), of iron or steel

7307 — Tube or pipe fittings (for example, couplings, elbows, sleeves), of iron or steel

7309 — Reservoirs, tanks, vats and similar containers for any material (other than compressed or liquefied gas), of iron or steel, of a capacity exceeding 300 liters, whether or not lined or heat insulated, but not fitted with mechanical or thermal equipment

7310 — Tanks, casks, drums, cans, boxes and similar containers, for any material (other than compressed or liquefied gas), of iron or steel, of a capacity not exceeding 300 liters, whether or not lined or heat insulated, but not fitted with mechanical or thermal equipment

7311 — Containers for compressed or liquefied gas, of iron or steel

7312 — Stranded wire, ropes, cables, plaited bands, slings and the like, of iron or steel, not electrically insulated

7313 — Barbed wire of iron or steel; twisted hoop or single flat wire, barbed or not, and loosely twisted double wire, of a kind used for fencing, of iron or steel

7314 — Cloth (including endless bands), grill, netting and fencing, of iron or steel wire; expanded metal of iron or steel

7315 — Chain and parts thereof, of iron or steel

7316 — Anchors, grapnels and parts thereof, of iron or steel

7317 — Nails, tacks, drawing pins, corrugated nails, staples (other than those of heading 8305) and similar articles, of iron or steel, whether or not with heads of other material, but excluding such articles with heads of copper

7318 — Screws, bolts, nuts, coach screws, screw hooks, rivets, cotters, cotter pins, washers (including spring washers) and similar articles, of iron or steel

7319 — Sewing needles, knitting needles, bodkins, crochet hooks, embroidery stilettos and similar articles for use in the hand, of iron or steel; safety pins and other pins of iron or steel, not elsewhere specified or included

7320 — Springs and leaves for springs, of iron or steel

7321 — Stoves, ranges, grates, cookers (including those with subsidiary boilers for central heating), barbecues, braziers, gas rings, plate warmers and similar nonelectric domestic appliances, and parts thereof, of iron or steel

7323 — Table, kitchen or other household articles and parts thereof, of iron or steel; iron or steel wool; pot scourers and scouring or polishing pads, gloves and the like, of iron or steel

7324 — Sanitary ware and parts thereof, of iron or steel

7325 — Other cast articles of iron or steel

7326 — Other articles of iron or steel

Frequently Asked Questions — Chapter 73