HS Code for MDF Boards
The HS Code for mdf boards is 441114. The MFN duty rate for importing to the US is 3.9%.
| HS Code (6-digit) | 441114 |
|---|---|
| US Duty Rate (MFN) | 3.9% |
| EU Duty Rate (MFN) | 7% |
| Chapter | 44 |
| Heading | 4411 |
| Last Updated | 2026-05 |
Description
Medium density fibreboard (MDF), thickness > 9mm
HS Code 441114 covers medium density fibreboard (MDF) over 9mm thick with a US MFN duty rate of 3.9%.
Frequently Asked Questions
What are the key cost considerations beyond the product price when importing MDF boards over 9mm thick under HTS 441114?
Imports under HTS 441114 are generally duty-free into the US, but you must still account for the 0.21% Merchandise Processing Fee (MPF). For shipments valued over $800, the 25% tariff from Section 301 on goods of Chinese origin is a major potential cost, which applies specifically to this MDF classification.
What are the key regulatory compliance requirements for importing MDF boards (HTS 441114) into the United States, specifically regarding formaldehyde emissions?
Importers of MDF boards over 9mm thick must comply with the U.S. Formaldehyde Standards for Composite Wood Products Act, enforced by the EPA and CARB. Shipments require a certificate of compliance from an EPA-approved third-party certifier, and the product must be labeled as TSCA Title VI compliant. Failure to provide this documentation will result in the goods being denied entry by U.S. Customs and Border Protection.
What are the specific packaging and handling requirements for shipping MDF boards with a thickness over 9mm via ocean freight?
MDF boards over 9mm thick must be shipped in completely dry, shrink-wrapped, and unitized packs on flat, sturdy wooden skids to prevent moisture absorption and edge damage during transit. Proper blocking and bracing within the container is critical, as the high density and weight of the boards can lead to shifting and breakage if not secured. Using waterproof lining or desiccants inside the container is also recommended to protect against humidity.
Seasonal Import Trends for MDF Boards
Import volumes for MDF boards under 4411.14 show a clear seasonal pattern, with peak shipments typically arriving in Q2 and Q3 (April-September) to support the peak construction and furniture manufacturing seasons in North America and Europe. Data from U.S. import statistics indicates a consistent 15-25% increase in volume during these months compared to Q1 and Q4. This trend is driven by increased demand for building materials and pre-furniture components ahead of the retail holiday season. Importers should anticipate potential congestion and rate premiums during this peak shipping period.
Compliance Notes for MDF Imports (4411.14)
Imported MDF under HTS 4411.14 must comply with formaldehyde emission standards set by the EPA's Toxic Substances Control Act (TSCA) Title VI, aligned with the CARB ATCM Phase 2 or equivalent. The composite panel product standard ANSI A208.2 often serves as a key reference for compliance. Shipments typically require a supplier's certification or a third-party lab test report (e.g., from CARB, EPA TSCA, or CPA) to clear customs. For MDF containing added substances like fire retardants (e.g., 4411.14.0040), additional declarations regarding chemical content may be required.
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