HS Code 3304.91 : Other, Powders, whether or not compressed
The 6-digit Harmonized System (HS) code for other, powders, whether or not compressed is 3304.91. Under the 2026 Thailand (Thai Customs), the representative MFN general duty rate is 30% [Thai Customs Department].
Import Duty Rates by Destination
MODULE 5: THAILAND IMPORT DUTY & TAX BREAKDOWN
Get Real-Time Tariff & Trade Remedy Change Alerts for HS 3304.91
Receive an automated email notification whenever USITC or CBP publishes duty rate adjustments or customs notices for 3304.91.
MODULE 6: Mandatory Customs Entry Document Matrix
Commercial Invoice
Itemized description, currency, Incoterms, seller/buyer details, and country of origin.
Packing List & Bill of Lading
Gross/net weight, container/seal numbers, piece count, and transport B/L or Air Waybill.
FDA Prior Notice / USDA Phytosanitary Cert
Rule-derived from verified PGA flag: Mandatory prior notice filing and health certificate.
MODULE 7: Regulatory Compliance & Partner Government Agency (PGA) Flags
Official ACE program code: ACE/PGA [FDA 21 CFR 1.276].
MODULE 8: TH Trade Remedies & Safeguards
MODULE 9: Free Trade Agreements (FTA) & Rules of Origin (RoO)
| Agreement Code | Trade Agreement / Program | Preferential Rate | Rules of Origin (RoO) Requirement |
|---|---|---|---|
| MFN | WCO Most-Favoured-Nation (MFN) Status | Standard MFN Rate | Applies to all WTO member states for Other, Powders, whether or not compressed. |
| FTA | TH Preferential & Regional Trade Agreements | Free / Concessional | Subject to official Certificate of Origin & Rules of Origin (RoO) requirements. |
MODULE 10: Logistics, Freight & Transport Specifications
MODULE 11: Thai Customs Advance Tariff Ruling
Legally binding advance classification rulings issued by Thai Customs Department for HS 3304.91.
Query official Thai Customs portal:
Search Official Thai Customs Portal for 3304.91 →Thailand Declarable Tariff Items (3304.91)
National line-level (8/10-digit) detail for Thailand (Thai Customs): coverage in progress.
Universal 6-digit WCO backbone applied rate: 30%. Confirm the full national commodity code at the official source (Thai Customs Department).
MODULE 12: Candidate Subheadings & Related Codes
| Related HS Code | Heading Category | Action |
|---|---|---|
| 3304.10 | Subheading under Heading 3304 | HS 3304.10 undefined Duty & Entry Rules → |
| 3304.20 | Subheading under Heading 3304 | HS 3304.20 undefined Duty & Entry Rules → |
| 3304.30 | Subheading under Heading 3304 | HS 3304.30 undefined Duty & Entry Rules → |
| 3304.99 | Subheading under Heading 3304 | HS 3304.99 undefined Duty & Entry Rules → |
Official Primary Sources & Authority References
Thai Customs Department ↗
Official Thai customs tariff schedule and general duty (อากรขาเข้า) rates.
Thai Customs Advance Tariff Ruling System ↗
Thai Customs Department binding advance tariff classification rulings database.