Base tariff columnsBase tariff columns
Column rates from the USITC HTS export. The column that applies depends on origin and trade-program eligibility.
| General (MFN) | Free |
|---|---|
| Special | — |
| Other (Column 2) | 5.5% |
Official source: USITC Harmonized Tariff Schedule. Duty at entry is determined by US Customs and Border Protection (CBP). AD/CVD and product-specific exclusions are not evaluated by default.
Chapter 99 overlaysChapter 99 overlays
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9903.90.09 other +0% activeArticles the product of the Russian Federation, as provided for in U.S. note 30(c) to this subchapter and as provided for in the subheadings enumerated in U.S. note 30(d) to this subchapter
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9903.91.01 other +25% activeEffective with respect to entries on or after September 27, 2024, articles the product of China, as provided for in subdivision (b) of U.S. note 31 to this subchapter
§ AD/CVD WATCHAD/CVD orders that may apply
These antidumping or countervailing duty orders mention this HTS in their Federal Register notices. The written scope of the order — not the HTS — is dispositive. Verify the actual scope at trade.gov before assuming an order applies to your shipment.
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A-428-845 AD Germany (DE) Continued 2024-02-23Certain Cold-Drawn Mechanical Tubing of Carbon and Alloy Steel From Germany, India, Italy, the People's Republic of China, the Republic of Korea, and Switzerland: Continuation of Antidumping Duty Orders and Countervailing Duty Orders
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A-441-801 AD NO (NO) Continued 2024-02-23Certain Cold-Drawn Mechanical Tubing of Carbon and Alloy Steel From Germany, India, Italy, the People's Republic of China, the Republic of Korea, and Switzerland: Continuation of Antidumping Duty Orders and Countervailing Duty Orders
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A-475-838 AD IT (IT) Continued 2024-02-23Certain Cold-Drawn Mechanical Tubing of Carbon and Alloy Steel From Germany, India, Italy, the People's Republic of China, the Republic of Korea, and Switzerland: Continuation of Antidumping Duty Orders and Countervailing Duty Orders
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A-533-873 AD India (IN) Continued 2024-02-23Certain Cold-Drawn Mechanical Tubing of Carbon and Alloy Steel From Germany, India, Italy, the People's Republic of China, the Republic of Korea, and Switzerland: Continuation of Antidumping Duty Orders and Countervailing Duty Orders
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A-570-058 AD China (CN) Continued 2024-02-23Certain Cold-Drawn Mechanical Tubing of Carbon and Alloy Steel From Germany, India, Italy, the People's Republic of China, the Republic of Korea, and Switzerland: Continuation of Antidumping Duty Orders and Countervailing Duty Orders
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A-580-892 AD South Korea (KR) Continued 2024-02-23Certain Cold-Drawn Mechanical Tubing of Carbon and Alloy Steel From Germany, India, Italy, the People's Republic of China, the Republic of Korea, and Switzerland: Continuation of Antidumping Duty Orders and Countervailing Duty Orders
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C-533-874 CVD India (IN) Continued 2024-02-23Certain Cold-Drawn Mechanical Tubing of Carbon and Alloy Steel From Germany, India, Italy, the People's Republic of China, the Republic of Korea, and Switzerland: Continuation of Antidumping Duty Orders and Countervailing Duty Orders
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C-570-059 CVD China (CN) Continued 2024-02-23Certain Cold-Drawn Mechanical Tubing of Carbon and Alloy Steel From Germany, India, Italy, the People's Republic of China, the Republic of Korea, and Switzerland: Continuation of Antidumping Duty Orders and Countervailing Duty Orders
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A-520-807 AD AE (AE) Continued 2022-12-30Circular Welded Carbon-Quality Steel Pipe From Oman, Pakistan, and the United Arab Emirates: Continuation of Antidumping Duty Orders
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A-523-812 AD PK (PK) Continued 2022-12-30Circular Welded Carbon-Quality Steel Pipe From Oman, Pakistan, and the United Arab Emirates: Continuation of Antidumping Duty Orders
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A-535-903 AD XX (XX) Continued 2022-12-30Circular Welded Carbon-Quality Steel Pipe From Oman, Pakistan, and the United Arab Emirates: Continuation of Antidumping Duty Orders
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C-580-913 CVD South Korea (KR) Order 2022-11-21Oil Country Tubular Goods From the Republic of Korea and the Russian Federation: Countervailing Duty Orders
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C-821-834 CVD RU (RU) Order 2022-11-21Oil Country Tubular Goods From the Republic of Korea and the Russian Federation: Countervailing Duty Orders
§ DUTY BREAKDOWNDuty breakdown
Duty ledger below is calculated on a $10,000 customs value. Fees, AD/CVD, and exclusions are not included here.
| Duty breakdown | Rate | Amount | Source |
|---|---|---|---|
| Base dutyBase | 0% | $0.00 | HTS General rate |
| Chapter 99 otherChapter 99 | 0% | $0.00 | 9903.90.09 |
| Chapter 99 otherChapter 99 | 25% | $2,500.00 | 9903.91.012024-09-27 |
§ CLASSIFICATION WATCH-OUTSClassification watch-outs
These sibling HTS entries share the same parent but differ in duty rate or Chapter 99 coverage. They are review prompts, not classification recommendations.
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Internally coated or lined with a non-electrically insulating material, suitable for use as electrical conduit
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Other
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Tapered steel pipes and tubes principally used as parts of illuminating articles
§ ORIGIN COMPARISONAlternative origin comparison
This compares tariff-only outcomes for the same HTS across origin countries. Freight, AD/CVD rate amounts, exclusions, broker fees, and relocation cost are not included — but active AD/CVD order counts per country are flagged below.
| Origin | Total rate | Duty @ $10,000 | Delta vs baseline | AD/CVD orders |
|---|---|---|---|---|
| China (CN) | 25% | $2,500.00 | — | 2 |
| Vietnam (VN) | 0% | $0.00 | -$2,500.00 | — |
| Mexico (MX) | 0% | $0.00 | -$2,500.00 | — |
| India (IN) | 0% | $0.00 | -$2,500.00 | 2 |
| South Korea (KR) | 0% | $0.00 | -$2,500.00 | 2 |
Sample duty by originSample duty by origin
Illustrative calculation at USD 10,000 customs value, standard (non-preferential) claim. Chapter 99 additional duties applied where status is active.
| Origin | Base rate | Chapter 99 | Total rate | Duty (USD) |
|---|---|---|---|---|
| China (CN) | 0% | 25% | 25% | $2,500.00 |
| Vietnam (VN) | 0% | 0% | 0% | $0.00 |
| Mexico (MX) | 0% | 0% | 0% | $0.00 |
| India (IN) | 0% | 0% | 0% | $0.00 |
| South Korea (KR) | 0% | 0% | 0% | $0.00 |
§ RELATED ENTRIESStatistical suffixes under HTS 7306.30.50
All 10-digit statistical reporting suffixes under 7306.30.50.
§ RECENT CHANGESRecent Federal Register actions on Chapter 73
Last 3 Federal Register notices that referenced an HTS code under Chapter 73. See the Changes timeline for the full list.