HS Code 9404.21 : Mattresses, Of cellular rubber or plastics, whether or not covered
The 6-digit Harmonized System (HS) code for mattresses, of cellular rubber or plastics, whether or not covered is 9404.21. Under the 2026 Malaysia (JKDM / Customs), the representative MFN general duty rate is 20% [Royal Malaysian Customs (JKDM)].
Import Duty Rates by Destination
MODULE 5: MALAYSIA IMPORT DUTY & SST BREAKDOWN
Get Real-Time Tariff & Trade Remedy Change Alerts for HS 9404.21
Receive an automated email notification whenever USITC or CBP publishes duty rate adjustments or customs notices for 9404.21.
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.
Certificate of Origin (If Claiming FTA)
Required only when claiming zero-duty preference under USMCA, KORUS, or GSP.
MODULE 7: Regulatory Compliance & Partner Government Agency (PGA) Flags
MODULE 8: Trade Remedies (Section 301, Section 232, AD/CVD)
MODULE 9: Free Trade Agreements (FTA) & Rules of Origin (RoO)
| Agreement Code | Trade Agreement / Program | Preferential Rate | Rules of Origin (RoO) Requirement |
|---|---|---|---|
| P | United States-Mexico-Canada Agreement (USMCA) | Free | Must meet USMCA Regional Value Content (RVC) or tariff shift rules. |
| KR | U.S.-Korea Free Trade Agreement (KORUS) | Free | Direct shipment from South Korea with KORUS Certificate of Origin. |
| AU | U.S.-Australia Free Trade Agreement | Free | Wholly obtained or tariff shift rule under US-Australia FTA. |
| A / D | GSP / African Growth & Opportunity Act (AGOA) | Free | 35% local value-add requirement for beneficiary country origin. |
MODULE 10: Logistics, Freight & Transport Specifications
MODULE 11: Royal Malaysian Customs Ruling (JKDM)
Legally binding customs rulings issued by Royal Malaysian Customs Department for HS 9404.21.
Query official JKDM portal:
Search Official JKDM Portal for 9404.21 →Malaysia Declarable Tariff Lines (9404.21)
National line-level (8/10-digit) detail for Malaysia (JKDM / Customs): coverage in progress.
Universal 6-digit WCO backbone applied rate: 20%. Confirm the full national commodity code at the official source (Royal Malaysian Customs (JKDM)).
MODULE 12: Candidate Subheadings & Related Codes
| Related HS Code | Heading Category | Action |
|---|---|---|
| 9404.10 | Subheading under Heading 9404 | Compare Subheading 9404.10 → |
| 9404.29 | Subheading under Heading 9404 | Compare Subheading 9404.29 → |
| 9404.30 | Subheading under Heading 9404 | Compare Subheading 9404.30 → |
| 9404.40 | Subheading under Heading 9404 | Compare Subheading 9404.40 → |
| 9404.90 | Subheading under Heading 9404 | Compare Subheading 9404.90 → |
Official Primary Sources & Authority References
Royal Malaysian Customs Department (JKDM) ↗
Official Malaysian tariff schedule, import duty, and Sales & Service Tax (SST) rates.
JKDM Customs Ruling Portal ↗
Royal Malaysian Customs binding tariff classification rulings database.