HTS 3815.12: duty rate
Reaction initiators, reaction accelerators and catalytic preparations, not elsewhere specified or included: Supported catalysts: With precious metal or precious metal compounds as the active substance
The official rates for every tariff line under this subheading, and the countries each one applies to.
From the US Harmonized Tariff Schedule, HTS 2026 Rev. 22, checked 6 hours ago. Rates are checked every six hours.
- General rate
- Free
- Lowest agreement rate
- None listed
- Countries with a lower rate
- 0
| Program | Rate | Applies to |
|---|---|---|
| General (MFN) | Free | Goods from any country without a lower rate on this page. |
| Column 2 | 25% | Belarus, Cuba, North Korea, Russia. |
A rate under a trade agreement applies only when the goods meet the agreement’s rules of origin and the importer claims it.
Duty is one line of your landed cost
Add the item cost, freight, insurance and brokerage to see what this code really costs you, and your margin at the price you charge.
Other lines under 3815
An estimate for planning, not a customs-compliance determination. Marginify is not a licensed customs broker. Confirm duty with your broker or the customs authority before you rely on a figure.