Medium Density Fiberboard (MDF) 3/4 Inch Sheet
Standard 3/4 inch thick medium density fiberboard panels made from wood fibers bonded with resins, with density between 0.5-0.8 g/cm³. These sheets are not surface-covered except for possible oil treatment, used primarily for furniture construction and cabinetry. Classified under HTS 4411.93.60.00 as other fiberboard of this density range without surface covering.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If density below 0.5 g/cm³
Lower density fiberboard shifts to subheading 4411.92 for medium board classification.
If density exceeds 0.8 g/cm³
High-density fiberboard (>0.8 g/cm³) falls under 4411.94 regardless of surface treatment.
If sold as pre-cut plywood panels
Plywood from fiberboard sheets changes to Chapter 44 heading 4412 for veneered or layered wood.
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Import Tips & Compliance
• Verify density certification (0.5-0.8 g/cm³) and confirm no paint, laminate or veneer coating beyond oil treatment via lab testing if needed
• Include mill test reports showing wood fiber composition and resin content under CBP documentation requirements
• Avoid misclassification as particleboard (4410) by ensuring uniform fiber structure, not wood particles
Related Products under HTS 4411.93.60.00
Raw MDF Underlayment Board 1/2 Inch
1/2 inch medium density fiberboard sheets specifically for flooring underlayment, density 0.55 g/cm³, untreated surface except light oil application. Provides smooth substrate for vinyl or laminate flooring installation. HTS 4411.93.60.00 covers this uncoated fiberboard product.
Plain MDF Shelf Board 18mm Thick
18mm thick medium density fiberboard panels for shelving applications in retail fixtures, density 0.7 g/cm³, no surface covering beyond oil treatment. Standard size 4x8 feet sheets cut to order. Correctly classified under HTS 4411.93.60.00 as other uncoated medium density fiberboard.
Industrial MDF Workboard 5/8 Inch
5/8 inch medium density fiberboard designed for workbenches and industrial tables, 0.65 g/cm³ density, oil-treated surface only. High impact resistance for shop environments. HTS 4411.93.60.00 applies to this uncoated other fiberboard.
Standard MDF Cabinet Back Panel
Thin 1/8 inch medium density fiberboard panels for cabinet backs, density 0.75 g/cm³, untreated except oil, cut to standard sizes. Provides rigid backing for kitchen cabinets. Classifies under HTS 4411.93.60.00 as other uncoated fiberboard.
Uncoated MDF Speaker Baffle Board
Medium density fiberboard cut for speaker cabinet baffles, 3/4 inch thick, 0.6 g/cm³ density, oil-treated only. Acoustic properties ideal for audio enclosures. HTS 4411.93.60.00 for this raw fiberboard product.
Unfinished MDF Door Skin Panel
Thin medium density fiberboard panels designed as door skins, density 0.6 g/cm³, not surface-covered except oil-treated for moisture resistance. Used in interior door manufacturing without additional finishes. Fits HTS 4411.93.60.00 as other uncoated fiberboard in the specified density range.