Harmonized Tariff Schedule of the U.S. › Chapter 73 Articles of iron or steel
7306.21.40.00Tariff line
Classification path
Other tubes, pipes and hollow profiles (for example, open seamed or welded, riveted or similarly closed), of iron or steel
7306
Casing and tubing of a kind used in drilling for oil or gas
Welded of stainless steel
Casing
Other
7306.21.40.00
Rates of duty
- General rate (Column 1)
- Free
- Special
- —
- Column 2
- 8.5%
- Unit
- kg
- Printed page
- 2606
Measure flagsfor origin CN
- Section 301 China, FYR-259903.91.01 · 25%
- Section 232 (METALS)9903.82.02 · 50% · 钢 — Tubes, pipes and hollow profiles nesoi (open-seamed or welded, riveted or similarly closed), of iron or steel · from 2026-04-06