Steel Pipe from Canada: 85% US import duty
HTS line 7306.30.10 · six-digit code 730630 · Canada origin · declared value $10,000.00
Import duty on steel pipe from Canada into the United States: HTS line 7306.30.10 carries a Column 1 general rate of 0% plus 85% of Chapter 99 additional duty for a Canadian origin, for an effective 85% ad valorem — $8,500.00 on a declared value of $10,000.00, before freight and insurance.
Basis: USITC HTS export dated 2026-11-06 (line 7306.30.10), Chapter 99 measures as read on 2026-11-08, origin CA, declared value $10,000.00.
Including the entry fees the engine also charges at this value (MPF $34.64, HMF $12.50), the entry costs $8,547.14 before freight and insurance. Freight and insurance are your own quotes and are not estimated here.
Price your own value and quantity
The button opens the calculator with this line, this origin and $10,000.00 already filled in. Change the value to yours; change the origin to see what another supplier's rate would be.
Which additional duties apply to a Canadian origin
2 Chapter 99 provisions are charged on this entry for a Canadian origin. The table also lists the 8 provisions the engine evaluated and did not charge, each with its status, so the reader can check the measures that were ruled out and not only the ones that were applied.
| Provision | Rate | Duty at value | Status |
|---|---|---|---|
| IEEPA / reciprocal-tariff country block — 9903.01.10 | The duty provided in the applicable subheading + 35% | $3,500.00 | Charged on this entry |
| Section 232 — Chapter 99 heading 9903.82.02 | +50% | $5,000.00 | Charged on this entry |
| IEEPA / reciprocal-tariff country block — 9903.01.13 | 10% | — | Charged on this entry |
| IEEPA / reciprocal-tariff country block — 9903.01.15 | 10% | — | Charged on this entry |
| IEEPA / reciprocal-tariff country block — 9903.01.16 | 40% | — | Charged on this entry |
| IEEPA / reciprocal-tariff country block — 9903.01.25 | 10% | — | Not charged — the imposing measure was terminated |
| IEEPA / reciprocal-tariff country block — 9903.01.35 | — | — | Undetermined — the schedule does not settle it |
| IEEPA / reciprocal-tariff country block — 9903.01.39 | — | — | Undetermined — the schedule does not settle it |
| IEEPA / reciprocal-tariff country block — 9903.02.01 | 40% | — | Not charged — the imposing measure was terminated |
| IEEPA / reciprocal-tariff country block — 9903.03.12 | 50% | — | not applied line scope |
Entry fees are not Chapter 99 duties and are not in the table above: Harbor maintenance fee (HMF); Merchandise processing fee (MPF) are charged per entry and are reported in the entry-cost paragraph at the top of this page.
Preferential rates: does Canada qualify on this line?
The USITC line 7306.30.10 carries no special-rate symbol at all, so no Column 1 Special rate exists for this line: every origin pays the Column 1 general rate shown above, and a Canadian origin pays that plus the Chapter 99 layers. There is no preferential route to claim on this line.
Antidumping and countervailing duty
No order in our Federal Register case file (2,773 order-lifecycle documents, rebuilt 2026-11-08) matches both HS 730630 and a Canadian origin. That is a statement about our file, not a clearance: AD/CVD scope is written by product description, so an order can reach goods that share your product but not your code, and cash-deposit rates are producer-specific. Check the case list at CBP before entry.
How much Canada actually ships under HS 730630
The US imported $11,003,271.00 of HS 730630 from Canada in 2026-09, 19.0% of the code's $57,890,991.00 total and the #2 origin for it. Largest suppliers in the same month: MEXICO ($13,119,573.00), CANADA ($11,003,271.00), KOREA, SOUTH ($8,227,882.00), INDIA ($8,164,325.00). This is the Census general-imports series; it is value, not volume, so it does not move with a rate change on its own.
The 20 HTS lines under HS 730630
Steel Pipe is classified at six digits as 730630. The US adds national digits below that, and the rate is set at the line, not at the six-digit code — so this page prices 7306.30.10, the line the schedule resolves the code to. If your goods sit on a different line, the rate above does not apply to them.
| HTS line | Description | Column 1 | Column 2 |
|---|---|---|---|
| 7306.30.10 | Having a wall thickness of less than 1.65 mm ← priced above | Free | 25% |
| 7306.30.10.10 | Internally coated or lined with a non-electrically insulating material, suitable for use as electrical conduit | Free | 25% |
| 7306.30.10.90 | Other | Free | 25% |
| 7306.30.30.00 | Tapered steel pipes and tubes principally used as parts of illuminating articles | Free | 45% |
| 7306.30.50 | Other | Free | 5.5% |
| 7306.30.50.10 | Suitable for use in boilers, superheaters, heat exchangers, condensers, refining furnaces and feedwater heaters, whether or not cold drawn | Free | 5.5% |
| 7306.30.50.15 | Other, cold-drawn | Free | 5.5% |
| 7306.30.50.20 | Other, cold-rolled (cold-reduced) with a wall thickness not exceeding 2.54 mm | Free | 5.5% |
| 7306.30.50.26 | With an outside diameter not exceeding 50.8 mm | Free | 5.5% |
| 7306.30.50.27 | With an outside diameter exceeding 50.8 mm but not exceeding 114.3 mm | Free | 5.5% |
| 7306.30.50.28 | Internally coated or lined with a non-electrically insulating material, suitable for use as electrical conduit | Free | 5.5% |
| 7306.30.50.31 | With an outside diameter not exceeding 50.8 mm | Free | 5.5% |
Plus 8 further lines under the same six digits.
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Frequently asked questions
What is the import duty on steel pipe from Canada?
85% of the declared value: 0% Column 1 general rate on HTS 7306.30.10 plus 85% of Chapter 99 additional duty for a Canadian origin. On $10,000.00 that is $8,500.00, before freight, insurance and any antidumping or countervailing deposit.
Can a Canadian exporter get a lower rate on this line?
Not through a trade preference on this line. The line carries no special-rate symbol at all, so no Column 1 Special rate exists for it.
Is the rate the same for every HTS line under 730630?
No. HS 730630 covers 20 HTS lines and this page prices 7306.30.10. A different line under the same six digits can carry a different rate and a different Chapter 99 stack, which is why the calculator asks for the line rather than the code.
Where do these numbers come from?
The Column 1 rate, the Chapter 99 layers and the duty total are the live answer of this site's tariff engine for HTS 7306.30.10, origin CA and a declared value of $10,000.00. The line text comes from the USITC HTS export dated 2026-11-06; the import value from the Census general-imports series for 2026-09. The page is rebuilt from those sources and a reconciliation gate compares every printed figure against the engine.
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Rates: USITC Harmonized Tariff Schedule export dated 2026-11-06, line 7306.30.10, priced by this site's tariff engine for origin CA and a declared value of $10,000.00; Chapter 99 measures as read on 2026-11-08. Import value: U.S. Census Bureau general imports, 2026-09. AD/CVD: Federal Register order documents in this site's case file. This page is informational and is not a customs ruling, a classification decision or legal advice; the HTS text governs and your entry is decided by CBP on the goods you actually ship.