Phenolic Resin Bonded MDF Interlocking Partition Walls
Construction-grade MDF boards exceeding 9mm, continuously tongued and grooved for modular partition wall systems. Bonded in whole with phenolic resins for high impact resistance and steam-cured durability. Classified under tariff item 4411.14.00 as medium density fibreboard over 9mm.
Import Duty Rates by Country of Origin
| Origin Country | MFN Tariff | Surtaxes | Total Effective Rate |
|---|---|---|---|
| 🇨🇳China | Free | — | Free |
| 🇲🇽Mexico | Free | — | Free |
| 🇺🇸United States | Free | — | Free |
| 🇩🇪Germany | Free | — | Free |
| 🇯🇵Japan | Free | — | Free |
More Specific Codes
This product may fall under a more specific subheading:
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If the partition walls are 9mm or less in thickness
Thinner MDF boards are classified under a different tariff item.
If the partition walls are assembled into complete wall units
Assembled builders' joinery of wood falls under heading 44.18.
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right tariff item — and can price the duty on it in the same conversation.
Import Tips & Compliance
• Ensure the boards are over 9mm thick and the phenolic resin bonding is documented
• Declare the tongue-and-groove profiling as part of the MDF board
• Provide resin specifications to avoid classification as other wood articles
Related Products under Tariff item 4411.14.00
10mm Fire-Retardant MDF Sheet
This is a 10 mm thick medium density fibreboard (MDF) treated with fire-retardant additives in the resin matrix. It has no surface processing and is used in commercial furniture. It falls under tariff item 4411.14.00 as MDF of a thickness exceeding 9 mm.
10mm Moisture-Resistant MDF Panel
A 10mm thick MDF engineered for higher humidity environments through oil impregnation, with no surface film or coating. It is made from wood fibers bonded with resins and is used in bathroom vanities and laundry cabinetry.
10mm Thickness Unprocessed MDF Slab
A raw medium density fiberboard (MDF) slab precisely 10mm thick, without any surface coverings or mechanical processing. It is made from wood fibers bonded with resins and is used as a base material for laminated flooring and other further processing.
11mm Bamboo Fiber MDF Board
This is an 11 mm medium density fibreboard (MDF) incorporating bamboo fibres, resin-bonded. Under chapter note 6, references to wood include bamboos and other woody materials. It qualifies as MDF of a thickness exceeding 9 mm under tariff item 4411.14.00.
11mm Speaker Grade MDF
An 11mm thick high-quality MDF selected for acoustic properties, with an untreated surface except for oil. It is made from wood fibers and resins and is used in professional audio cabinet construction.
11mm Standard Raw MDF Sheet
A standard 11mm thick raw medium density fiberboard sheet with no mechanical working or surface coverings applied. It is made from wood fibers bonded with resins and is widely used in speaker cabinet construction and other applications requiring a stable substrate.