Harmonized Tariff Schedule of the U.S. › Chapter 38 Miscellaneous chemical products
3815.11.00.00Tariff line
Classification path
Reaction initiators, reaction accelerators and catalytic preparations, not elsewhere specified or included
3815
Supported catalysts
With nickel or nickel compounds as the active substance
3815.11.00.00
Rates of duty
- General rate (Column 1)
- Free
- Special
- —
- Column 2
- 25%
- Unit
- kg
- Printed page
- 1669
Measure flagsfor origin CN
- Section 301 China, L39903.88.03 · 25%; exclusion: 9903.88.69 (Supported nickel-based catalysts, of a kind used for methanation, desulfurization, hydrogenation, pre-reforming or reforming of organic chemicals or for protection of hydrotreating catalysts from arsine poisoning, until 2026-11-09)
- Section 301 forced labor: on an exemption list9903.05.89 · note 52(e)