Phenolic Resin Coated MDF Ceiling Tile Backer
Phenolic resin coated MDF backer boards, not exceeding 5 mm in thickness, with tongue-and-groove edges, designed for use behind acoustic ceiling tiles. The phenolic coating provides a smooth, moisture-resistant surface, while the MDF core offers structural rigidity. These boards are classified under tariff item 4411.12.00 as MDF of a thickness not exceeding 5 mm, as the coating does not alter their essential fibreboard nature.
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 thickness exceeds 5 mm but does not exceed 9 mm
MDF thickness determines the subheading.
If the boards are primarily mineral-based or plaster-based
Acoustic ceiling panels made of mineral or plaster materials fall under Chapter 68.
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 not cut to specific ceiling tile shapes, as that may classify them as articles of heading 44.18 or Chapter 94
• Document the resin coating type and thickness to support classification as MDF
• Be prepared to demonstrate that the boards are not acoustic tiles themselves, which fall under Chapter 68 or 94
Related Products under Tariff item 4411.12.00
12mm Baltic Birch MDF Panel
A 12mm thick medium density fiberboard panel made from birch wood fibers, with only minimal oil treatment to prevent moisture absorption. Although thicker than 5mm, this candidate is incorrectly listed; it does not belong under tariff item 4411.12.00, which is limited to MDF not exceeding 5mm thickness.
2.5mm Acacia MDF Sheet
An ultra-thin 2.5mm MDF sheet from acacia wood fibers, oil-treated solely for handling, ideal for model-making and crafts. Its thickness under 5mm and lack of surface covering qualify it under tariff item 4411.12.00.
3mm MDF Speaker Baffle Boards
Thin medium density fiberboard sheets at 3mm thickness cut to size for use as speaker cabinet baffles in audio equipment enclosures. Although cut to size, they remain unworked and fall under tariff item 4411.12.00 as MDF not exceeding 5mm thickness.
3mm Poplar MDF Sheet
A thin medium density fiberboard sheet from poplar wood fibers, exactly 3mm thick, oil-treated for handling stability but otherwise bare. Its thin, uncovered nature places it under tariff item 4411.12.00.
4mm Eucalyptus MDF Panel
An eucalyptus-sourced medium density fiberboard panel, 4mm thick, untreated beyond light oil application for anti-stick properties. Its thin profile and uncovered surface qualify it under tariff item 4411.12.00.
5mm Pine MDF Board
A medium density fiberboard board sourced from pine wood, 5mm thick maximum, featuring only oil treatment for surface protection without additional coverings. Its thickness and unworked state place it under tariff item 4411.12.00.