Harmonized Tariff Schedule of the U.S. › Chapter 28 Inorganic chemicals; compounds of precious metals, rare-earth metals, radioactive elements or isotopes
2804.40.00.00Tariff line
Classification path
Hydrogen, rare gases and other nonmetals
2804
Oxygen
2804.40.00.00
Rates of duty
- General rate (Column 1)
- 3.7%
- Special
- Free (A, AU, BH, CL, CO, D, E, IL, JO, KR, MA, OM, P, PA, PE, S, SG)
- Column 2
- 25%
- Unit
- thousand m3
- Printed page
- 1389
Measure flagsfor origin CN
- Section 301 China, L39903.88.03 · 25%
- Section 232 (METALS) · · 拟议衍生品 — Oxygen, in filled steel containers（描述为提案摘要，非附件原文） · from 2026-04-06
- Section 232 (METALS) · · 拟议衍生品 — Oxygen, in filled steel containers（描述为提案摘要，非附件原文）
- Partner government agency (PGA) requirementsFDA FD3, EPA EP7