WCO classification path
- Chapter73Articles of iron or steel
- Heading7304Tubes, pipes and hollow profiles, seamless, of iron (other than cast iron) or steel
- Subheading730423Casing, tubing and drill pipe, of a kind used in drilling for oil or gas
- National73042330Of iron or nonalloy steel
73042330
What is the United States import tariff for HS 73042330 (Of iron or nonalloy steel)?
Quick answer: United States MFN rate for HS 73042330 is Free.
"Of iron or nonalloy steel"
HS code 7304.23.30.00 (Chapter 73 "Articles of iron or steel"; Heading 7304 "Tubes, pipes and hollow profiles, seamless, of iron (other than cast iron) or steel"; Subheading 730423 "Casing, tubing and drill pipe, of a kind used in drilling for oil or gas") under the United States tariff schedule classifies "Of iron or nonalloy steel". United States customs apply MFN rate of Free, Column 2 rate 25%. Statutory unit of measure: kg.
Tariff Schedule
| Classification | Rate |
|---|---|
最惠国税率 (MFN) MFN rate | Free |
第二栏税率 Column 2 rate | 25% |
⚠️ U.S. additional tariffs (on top of base rate)
- This product may fall under Section 232 national-security tariffs (steel/aluminum/copper 50%, autos 25%, semiconductors 25%, lumber 10%, all origins, incl. derivative lists). Goods covered by §232 are exempt from §122 but owe §232 instead. No authoritative machine-readable per-code source exists, so §232 is NOT included here — verify with CBP.
IEEPA tariffs (fentanyl/reciprocal) were struck down by the U.S. Supreme Court and ceased in Feb 2026. Verified Jun 2026.
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Global Benchmark
HS-6 prefix 7304.23 across other jurisdictions