Chapter 73, Iron and steel articles / Heading 7308
HTS 7308.90.30.00: Structures, not in part of alloy steel
Schedule text: Not in part of alloy steel. Classification: 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 › Other › Columns, pillars, posts, beams, girders and similar structural units › Not in part of alloy steel
General rate of duty
Free
Column 1, USITC schedule
From China, all in
75%
Priced live by the Gateway engine
Section 301 China
25%
List 2
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 7308.90.30.00 | 0% | $0.00 |
Section 301 China (List 2) | 25% | $2,500.00 |
Section 232 Steel (Derivative) 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 |
Effective duty rate | 75% | $7,500.00 |
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.
Questions about this example
- What is HTS code 7308.90.30.00?
- HTS 7308.90.30.00 covers structures, not in part of alloy steel; the schedule's own line text is "Not in part of alloy steel". Its full classification path in the Harmonized Tariff Schedule of the United States is: 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 › Other › Columns, pillars, posts, beams, girders and similar structural units › Not in part of alloy steel. It sits in chapter 73 (Iron and steel articles) under heading 7308.
- What is the general duty rate for HTS 7308.90.30.00?
- 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 7308.90.30.00 from China?
- Priced on $10,000 of goods, the effective duty from China is 75%: 0% general rate + 25% Section 301 + 50% Section 232 Steel (Derivative). Section 301 applies (List 2). 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 7308.90.30.00?
- Neighbouring statistical lines under the same 8-digit heading are listed on this page. All lines under one 8-digit heading share the same legal duty rate; the tenth digit reports statistics.