Section 6: Products of the Chemical or Allied Industries
Chapter 36: Chapter 36
21 tariff codes in this chapter
| HTS Code | Description | General Rate |
|---|---|---|
| 3601.00.00 | Propellant powders | 3.25% |
| 3602.00.00 | Prepared explosives, other than propellant powders | Free |
| 3603 | Safety fuses; detonating cords; percussion or detonating caps; igniters; electric detonators: | — |
| 3603.10.00 | Safety fuses | 3% |
| 3603.20.00 | Detonating cords | 3% |
| 3603.30.00 | Percussion caps | 4.2% |
| 3603.40.00 | Detonating caps | 0.2% |
| 3603.50.00 | Igniters | 0.2% |
| 3603.60.00 | Electric detonators | 0.2% |
| 3604 | Fireworks, signaling flares, rain rockets, fog signals and other pyrotechnic articles: | — |
| 3604.10 | Fireworks: | — |
| 3604.10.10 | Display or special fireworks (Class 1.3G) | 2.4% |
| 3604.10.90 | Other (including Class 1.4G) | 5.3% |
| 3604.90.00 | Other | 6.5% |
| 3605.00.00 | Matches, other than pyrotechnic articles of heading 3604 | Free |
| 3606 | Ferrocerium and other pyrophoric alloys in all forms; articles of combustible materials as specified... | — |
| 3606.10.00 | Liquid or liquefied-gas fuels in containers of a kind used for filling or refilling cigarette or sim... | Free |
| 3606.90 | Other: | — |
| 3606.90.30 | Ferrocerium and other pyrophoric alloys | 5.9% |
| 3606.90.40 | Metaldehyde | Free |
| 3606.90.80 | Other | 5% |
Check Chapter 36 Rates by Country
Duty rates for Chapter 36 products vary by country of origin. Select a country to see general and preferential rates.
Top Trading Partners
Guides & Resources
IEEPA Tariff Refund Calculator
Check if your imports qualify
Section 232 Tariffs 2026: Steel, Aluminum & Copper Rates After the April Restructuring
How Are Tariffs Calculated? The 2026 US Import Duty Formula Explained
CAPE Portal Troubleshooting: Fix Rejected Claims, CSV Errors & ACH Issues
Copper Tariff 2026: Section 232 Rates, Affected Products, and What Importers Need to Know
Importing From Taiwan: 2026 US Tariff Rates, Trade Deal & Customs Guide
Importing From Sri Lanka: 2026 US Tariff Rates, Duties & Customs Guide
Section 301 Investigation 2026: Every Country, Sector, and Deadline Importers Need to Know
CAPE Portal Filing Guide: How to Get Your IEEPA Tariff Refund in 2026
EU Combined Nomenclature (CN Codes): How the EU Classifies Imports and Why US Exporters Should Care
Customs Bond: Types, Costs, and How to Get One (2026 Guide)
Importer of Record (IOR): Responsibilities, Requirements, and How to Become One
Temporary Importation Under Bond (TIB): How It Works, What It Costs, and When to Use It
Agency Information Collection Activities; Extension; International Mail Duty Worksheet (IMDW)
Steel Concrete Reinforcing Bar From Algeria; Closure of Investigation