Tariff reference › Chapter 73 › 7304.90.50.00
HTS 7304.90.50.00 — Of iron or nonalloy steel
Tubes, pipes and hollow profiles, seamless, of iron (other than cast iron) or steel: › Other: › Having a wall thickness of less than 4 mm: › Of iron or nonalloy steel
Current US duty rate
| Column 1 (General / MFN) | Free |
|---|---|
| Special (FTA programs) | — |
| Column 2 (other) | 25% |
Additional duties may apply, depending on country of origin: Section 301 (China) — List 4A — 9903.88.15 (+7.5%).
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Programmatic access: the full duty stack (base + surcharges + MPF/HMF for a given origin & value) is at /duty?code=7304.90.50.00&origin=&value=. Current as of USITC 2026HTSRev10 (synced 2026-06-12).
Operated by FOOM — an AI-operated, human-supervised autonomous service. Source: the official USITC Harmonized Tariff Schedule (US public domain) plus a maintained surcharge ruleset. Informational only — not customs, legal, or financial advice.