Chapter 73, Iron and steel articles / Heading 7306
HTS 7306.30.50.28: Welded steel pipe
Schedule text: Internally coated or lined with a non-electrically insulating material, suitable for use as electrical conduit. Classification: Other 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 › Other › Other › With an outside diameter not exceeding 114.3 mm › Galvanized › Internally coated or lined with a non-electrically insulating material, suitable for use as electrical conduit
General rate of duty
Free
Column 1, USITC schedule
From China, all in
776.47%
Priced live by the Gateway engine
Section 301 China
25%
9903.91.01
Forced labor 301
exempt
9903.05.90
How the rate is built
Each line is a separate legal authority. They stack on the $10,000 customs value unless a carve-out says otherwise.
| Program | Rate | Amount |
|---|---|---|
General rate of duty (Column 1) Official rate: Free 7306.30.50.28 | 0% | $0.00 |
Section 301 China product action 9903.91.01 | 25% | $2,500.00 |
Section 232 Steel As of April 6, 2026, CBP may assess Section 232 metals duties based on US sales price rather than declared customs value. | 50% | $5,000.00 |
Antidumping / countervailing duty (Circular Welded Carbon-Quality Steel Pipe) AD 85.55% + CVD 615.92%. Scope is set by Commerce's written product description and rates are exporter-specific, so this is a worst-case ceiling. A-570-910 | 701.47% | $70,147.00 |
Effective duty rate | 776.47% | $77,647.00 |
Checked and not applied
- Section 301 forced labor: Exempt: article is already subject to Section 232 duties (9903.05.90, U.S. note 52)
Stack priced from China on a $10,000 customs value, ocean entry. Other origins carry different programs; the calculator prices any of them.
Related lines
Statistical lines under the same 8-digit heading share one legal rate; the last two digits report statistics.
- 7306.30.50Other (rate line, Free)
- 7306.30.50.10Suitable for use in boilers, superheaters, heat exchangers, condensers, refining furnaces and feedwater heaters, whether or not cold drawn
- 7306.30.50.15Other, cold-drawn
- 7306.30.50.20Other, cold-rolled (cold-reduced) with a wall thickness not exceeding 2.54 mm
- 7306.30.50.26With an outside diameter not exceeding 50.8 mm
- 7306.30.50.27With an outside diameter exceeding 50.8 mm but not exceeding 114.3 mm
- 7306.30.50.31With an outside diameter not exceeding 50.8 mm
- 7306.30.50.33With an outside diameter exceeding 50.8 mm but not exceeding 114.3 mm
- 7306.30.50.35Tube and pipe hollows for redrawing
- 7306.30.50.41With an outside diameter not exceeding 50.8 mm
- 7306.30.50.43With an outside diameter exceeding 50.8 mm but not exceeding 114.3 mm
- 7306.30.50.56With an outside diameter not exceeding 50.8 mm
- 7306.30.50.57With an outside diameter exceeding 50.8 mm but not exceeding 114.3 mm
Questions about this example
- What is HTS code 7306.30.50.28?
- HTS 7306.30.50.28 covers welded steel pipe; the schedule's own line text is "Internally coated or lined with a non-electrically insulating material, suitable for use as electrical conduit". Its full classification path in the Harmonized Tariff Schedule of the United States is: Other 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 › Other › Other › With an outside diameter not exceeding 114.3 mm › Galvanized › Internally coated or lined with a non-electrically insulating material, suitable for use as electrical conduit. It sits in chapter 73 (Iron and steel articles) under heading 7306.
- What is the general duty rate for HTS 7306.30.50.28?
- The Column 1 general rate of duty is Free. That is the most-favored-nation rate before any Section 301, Section 232, Section 338, Section 201 or antidumping and countervailing action, and before CBP's Merchandise Processing and Harbor Maintenance fees.
- What is the tariff on HTS 7306.30.50.28 from China?
- Priced on $10,000 of goods, the effective duty from China is 776.47%: 0% general rate + 25% Section 301 + 50% Section 232 Steel + 701.47% AD/CVD. Section 301 applies (9903.91.01). Forced-labor duty: Exempt: article is already subject to Section 232 duties (9903.05.90, U.S. note 52).
- Which lines are related to HTS 7306.30.50.28?
- It is a statistical line under the 8-digit rate line 7306.30.50 (Other), which has 12 other statistical lines. All lines under one 8-digit heading share the same legal duty rate; the tenth digit reports statistics.