7304.90—Tubes, pipes and hollow profiles, seamless, of iron (other than cast iron) or steel, otherGeneral duty rate
Free
Across 4 10-digit lines
Coverage on this page
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HTS 7304.90 is a 6-digit subheading of the U.S. Harmonized Tariff Schedule covering Tubes, pipes and hollow profiles, seamless, of iron (other than cast iron) or steel, other. It sits in Chapter 73: Articles of iron or steel, Section XV: Base Metals and Articles of Base Metal and rolls up 4 10-digit statistical lines, all with a general duty rate of Free. 18 Chapter 99 flags link to one or more child lines (4 active, 14 expired).
Pick a line to view its exact rate and estimate duties and customs fees
Provisions linked to one or more lines under 7304.90; applicability depends on origin, product facts, claims, and entry date
| Code | Authority | Rate |
|---|---|---|
| 9903.80.01 | section_232Expired | The duty provided in the applicable subheading + 25% |
| 9903.80.61 | section_232Expired | The duty provided in the applicable subheading + 25% |
| 9903.81.83 | section_232Expired | The duty provided in the applicable subheading + 25% |
| 9903.81.85 | section_232Expired | The duty provided in the applicable subheading + 25% |
| 9903.81.87 | section_232Expired | The duty provided in the applicable subheading + 50%. |
| 9903.81.88 | section_232Expired | The duty provided in the applicable subheading + 50%. |
| 9903.81.94 | section_232Expired | The duty provided in the applicable subheading + 25% |
| 9903.82.02 | section_232Active | 50% |
| 9903.82.04 | section_232Active | 25% |
| 9903.81.95 | section_232Expired | The duty provided in the applicable subheading + 25% |
| 9903.82.18 | section_232Active | no change |
| 9903.91.01 | section_301Active | The duty provided in the applicable subheading + 25% |
| 9903.81.43 | section_232Expired | Free |
| 9903.80.23 | section_232Expired | Free |
| 9903.80.83 | section_232Expired | Free |
| 9903.80.24 | section_232Expired | Free |
| 9903.80.84 | section_232Expired | Free |
| 9903.81.44 | section_232Expired | Free |
HTS 7304.90 is a 6-digit subheading of the U.S. Harmonized Tariff Schedule covering Tubes, pipes and hollow profiles, seamless, of iron (other than cast iron) or steel, other. It belongs to Chapter 73 and rolls up 4 10-digit statistical lines that brokers actually file at entry.
Every 10-digit line under HTS 7304.90 carries a general (Column 1) duty rate of Free. Chapter 99 flags and potentially relevant AD/CVD order flags are shown at the per-line level; applicability depends on the shipment facts, written scope, and entry date.
Tandom links section_232 provision 9903.80.01 to HTS 7304.90. Its published rate notation is The duty provided in the applicable subheading + 25%, and its status on 2026-09-25 is expired. 17 additional Chapter 99 flags also link to this code. A flag is not a shipment-level determination; check origin, product facts, claims, and entry date.
U.S. Customs requires entries to be filed at the 10-digit statistical level — the broader subheading HTS 7304.90 is not directly fileable. Match your product description to the most specific 10-digit line in the list on this page; if multiple lines could apply, the General Rules of Interpretation (GRIs) and chapter notes determine which one governs.
Tandom's current catalog view links no potentially relevant AD/CVD (antidumping or countervailing duty) order flags to lines under HTS 7304.90. Check current Commerce scope materials and Federal Register notices before relying on an HTS-only screen.
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