7306.30.50.10Tubes, pipes and hollow profiles, of iron or steel
HTS Code 7306.30.50.10 covers any article best defined as Base Metals and Articles of Base MetalArticles of iron or steelOther tubes, pipes and hollow profiles (for example, open seamed or welded, riveted or similarly closed), of iron or steel:Other, welded, of circular cross section, of iron or nonalloy steel:Having a wall thickness of 1.65 mm or more:OtherSuitable for use in boilers, superheaters, heat exchangers, condensers, refining furnaces and feedwater heaters, whether or not cold drawn in the Harmonized Tariff Schedule.
Estimated Duty on 7306.30.50.10
$10,000.00 by ocean, entered Oct 21, 2026
- Total duty
- 75%
- $7,500.00 on this shipment
- Fees
- 0.47%
- MPF + HMF · $47.14
- Duty + fees
- 75.47%
- Payable to CBP
- Landed cost
- $17,547.14
- On $10,000.00 customs value
- Section 232 – Steel, Aluminum & Copper50%
- Section 301 – China25%
- Customs fees0.47%
4 exemptions could lower this
Check them against your real shipment details.
Base Duty Rates for 7306.30.50.10
Set at 7306.30.50 in the Harmonized Tariff Schedule
- General Rate of Duty
- Free
- Special Rate of Duty
- —
- Column 2 (Non-NTR)
- 5.5%
- Units of Quantity
- kg
- China75%
- Mexico50%
- Canada50%
- Vietnam50%
- Germany50%
Tariff updates
Recent US tariff actions that name 7306.30.50.10 or its heading.
- May 28, 2026 · PublishedUS caps Section 232 tariffs on Taiwan auto parts and wood products at 15% under trade deal
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US Import Duty on HTS 7306.30.50.10 by Country of Origin
As of Oct 21, 2026, US imports of tubes, pipes and hollow profiles, of iron or steel (HTS 7306.30.50.10) from China pay 75% in duties: a duty-free base rate plus Section 232 – Steel, Aluminum & Copper (50%) and Section 301 – China (25%). Of the 20 largest sources of US imports, the lowest total is 50%, from Mexico, Canada and 17 more.
| Country of origin | Base rate | Additional tariffs | Total duty |
|---|---|---|---|
| China | Free |
| 75% |
| Mexico | Free |
| 50% |
| Canada | Free |
| 50% |
| Vietnam | Free |
| 50% |
| Germany | Free |
| 50% |
| Japan | Free |
| 50% |
| South Korea | Free |
| 50% |
| Taiwan | Free |
| 50% |
| India | Free |
| 50% |
| Ireland | Free |
| 50% |
| Italy | Free |
| 50% |
| Switzerland | Free |
| 50% |
| Thailand | Free |
| 50% |
| Malaysia | Free |
| 50% |
| United Kingdom | Free |
| 50% |
| France | Free |
| 50% |
| Indonesia | Free |
| 50% |
| Brazil | Free |
| 50% |
| Bangladesh | Free |
| 50% |
| Cambodia | Free |
| 50% |
Duty from each country, in words
- As of Oct 21, 2026, US imports of tubes, pipes and hollow profiles, of iron or steel (HTS 7306.30.50.10) from China pay 75% in duties: a duty-free base rate plus Section 232 – Steel, Aluminum & Copper (50%) and Section 301 – China (25%).
- As of Oct 21, 2026, US imports of tubes, pipes and hollow profiles, of iron or steel (HTS 7306.30.50.10) from Mexico pay 50% in duties: a duty-free base rate plus Section 232 – Steel, Aluminum & Copper (50%).
- As of Oct 21, 2026, US imports of tubes, pipes and hollow profiles, of iron or steel (HTS 7306.30.50.10) from Canada pay 50% in duties: a duty-free base rate plus Section 232 – Steel, Aluminum & Copper (50%).
- As of Oct 21, 2026, US imports of tubes, pipes and hollow profiles, of iron or steel (HTS 7306.30.50.10) from Vietnam pay 50% in duties: a duty-free base rate plus Section 232 – Steel, Aluminum & Copper (50%).
- As of Oct 21, 2026, US imports of tubes, pipes and hollow profiles, of iron or steel (HTS 7306.30.50.10) from Germany pay 50% in duties: a duty-free base rate plus Section 232 – Steel, Aluminum & Copper (50%).
- As of Oct 21, 2026, US imports of tubes, pipes and hollow profiles, of iron or steel (HTS 7306.30.50.10) from Japan pay 50% in duties: a duty-free base rate plus Section 232 – Steel, Aluminum & Copper (50%).
- As of Oct 21, 2026, US imports of tubes, pipes and hollow profiles, of iron or steel (HTS 7306.30.50.10) from South Korea pay 50% in duties: a duty-free base rate plus Section 232 – Steel, Aluminum & Copper (50%).
- As of Oct 21, 2026, US imports of tubes, pipes and hollow profiles, of iron or steel (HTS 7306.30.50.10) from Taiwan pay 50% in duties: a duty-free base rate plus Section 232 – Steel, Aluminum & Copper (50%).
- As of Oct 21, 2026, US imports of tubes, pipes and hollow profiles, of iron or steel (HTS 7306.30.50.10) from India pay 50% in duties: a duty-free base rate plus Section 232 – Steel, Aluminum & Copper (50%).
- As of Oct 21, 2026, US imports of tubes, pipes and hollow profiles, of iron or steel (HTS 7306.30.50.10) from Ireland pay 50% in duties: a duty-free base rate plus Section 232 – Steel, Aluminum & Copper (50%).
- As of Oct 21, 2026, US imports of tubes, pipes and hollow profiles, of iron or steel (HTS 7306.30.50.10) from Italy pay 50% in duties: a duty-free base rate plus Section 232 – Steel, Aluminum & Copper (50%).
- As of Oct 21, 2026, US imports of tubes, pipes and hollow profiles, of iron or steel (HTS 7306.30.50.10) from Switzerland pay 50% in duties: a duty-free base rate plus Section 232 – Steel, Aluminum & Copper (50%).
- As of Oct 21, 2026, US imports of tubes, pipes and hollow profiles, of iron or steel (HTS 7306.30.50.10) from Thailand pay 50% in duties: a duty-free base rate plus Section 232 – Steel, Aluminum & Copper (50%).
- As of Oct 21, 2026, US imports of tubes, pipes and hollow profiles, of iron or steel (HTS 7306.30.50.10) from Malaysia pay 50% in duties: a duty-free base rate plus Section 232 – Steel, Aluminum & Copper (50%).
- As of Oct 21, 2026, US imports of tubes, pipes and hollow profiles, of iron or steel (HTS 7306.30.50.10) from United Kingdom pay 50% in duties: a duty-free base rate plus Section 232 – Steel, Aluminum & Copper (50%).
- As of Oct 21, 2026, US imports of tubes, pipes and hollow profiles, of iron or steel (HTS 7306.30.50.10) from France pay 50% in duties: a duty-free base rate plus Section 232 – Steel, Aluminum & Copper (50%).
- As of Oct 21, 2026, US imports of tubes, pipes and hollow profiles, of iron or steel (HTS 7306.30.50.10) from Indonesia pay 50% in duties: a duty-free base rate plus Section 232 – Steel, Aluminum & Copper (50%).
- As of Oct 21, 2026, US imports of tubes, pipes and hollow profiles, of iron or steel (HTS 7306.30.50.10) from Brazil pay 50% in duties: a duty-free base rate plus Section 232 – Steel, Aluminum & Copper (50%).
- As of Oct 21, 2026, US imports of tubes, pipes and hollow profiles, of iron or steel (HTS 7306.30.50.10) from Bangladesh pay 50% in duties: a duty-free base rate plus Section 232 – Steel, Aluminum & Copper (50%).
- As of Oct 21, 2026, US imports of tubes, pipes and hollow profiles, of iron or steel (HTS 7306.30.50.10) from Cambodia pay 50% in duties: a duty-free base rate plus Section 232 – Steel, Aluminum & Copper (50%).
Duties on goods entered Oct 21, 2026 at the general rate (Column 2 where it applies), with tariff data verified through 2026 HTS Revision 20. Totals are before customs fees (MPF, HMF) and any antidumping or countervailing duties. Some tariffs and exemptions depend on details such as metal content or end use, which the calculator asks about. See US tariffs for every country.
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Its rate today, if a new 10% tariff were added
Top Origins: Countries the US Imports HTS 7306.30.50.10 From
In 2025 the US imported $8M of tubes, pipes and hollow profiles, of iron or steel (HTS 7306.30.50.10), down 8% on 2024, mostly from Mexico (58%), Canada (22%) and United Kingdom (5%). Each country's total duty today is shown beside its imports.
| Country of origin | US imports, 2025 | Share | vs 2024 | Total duty today |
|---|---|---|---|---|
| Mexico | $4M | 58% | 94% | 50% |
| Canada | $2M | 22% | 12% | 50% |
| United Kingdom | $350K | 5% | 289% | 50% |
| China | $348K | 5% | 80% | 75% |
| Germany | $167K | 2% | 1988% | 50% |
| India | $166K | 2% | 315% | 50% |
| South Korea | $153K | 2% | 83% | 50% |
| Italy | $142K | 2% | 83% | 50% |
| Vietnam | $75K | 1% | 85% | 50% |
| Netherlands | $47K | 1% | 47% | 50% |
Source: U.S. Census Bureau, general imports. Duty on a $10,000 ocean shipment entered today, before customs fees. This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.
Relevant HTS Notes
Official USITC notes that may affect classification under HTS 7306.30.50.10.
Related CROSS Rulings for HTS 7306.30.50.10
CBP classification rulings related to 7306.30.50.10. Open a ruling to read how Customs classified a similar product.
No rulings found
No CROSS classification rulings were found for HTS code "7306.30.50".
What does HTS code 7306.30.50.10 cover?
HTS code 7306.30.50.10 covers tubes, pipes and hollow profiles, of iron or steel (Suitable for use in boilers, superheaters, heat exchangers, condensers, refining furnaces and feedwater heaters, whether or not cold drawn), classified under Chapter 73 (Articles of iron or steel) in the US Harmonized Tariff Schedule. The general duty rate is Free.
What is the duty rate for HTS 7306.30.50.10?
The general (Column 1) rate of duty for HTS 7306.30.50.10 is Free. The Column 2 rate, for countries without normal trade relations, is 5.5%. Additional Chapter 99 tariffs, such as Section 301 and Section 232, can apply on top depending on the country of origin.
What is the US tariff on tubes, pipes and hollow profiles, of iron or steel (HTS 7306.30.50.10) from China?
As of Oct 21, 2026, US imports of tubes, pipes and hollow profiles, of iron or steel (HTS 7306.30.50.10) from China pay 75% in duties: a duty-free base rate plus Section 232 – Steel, Aluminum & Copper (50%) and Section 301 – China (25%).
What is the US tariff on tubes, pipes and hollow profiles, of iron or steel (HTS 7306.30.50.10) from Vietnam?
As of Oct 21, 2026, US imports of tubes, pipes and hollow profiles, of iron or steel (HTS 7306.30.50.10) from Vietnam pay 50% in duties: a duty-free base rate plus Section 232 – Steel, Aluminum & Copper (50%).
What is the US tariff on tubes, pipes and hollow profiles, of iron or steel (HTS 7306.30.50.10) from Mexico?
As of Oct 21, 2026, US imports of tubes, pipes and hollow profiles, of iron or steel (HTS 7306.30.50.10) from Mexico pay 50% in duties: a duty-free base rate plus Section 232 – Steel, Aluminum & Copper (50%).
Where does the US import HTS 7306.30.50.10 from?
In 2025 the US imported $8M of tubes, pipes and hollow profiles, of iron or steel under HTS 7306.30.50.10, mostly from Mexico (58%), Canada (22%) and United Kingdom (5%), according to U.S. Census Bureau import data.
Which country has the lowest US duty on HTS 7306.30.50.10?
Of the 20 largest sources of US imports, the lowest total duty on HTS 7306.30.50.10 is 50%, from Mexico, Canada and 17 more, as of the tariffs in effect on 2026-10-21.
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