Other
Fiberboard of wood or other ligneous materials, whether or not bonded with resins or other organic substances: > Other: > Of a density exceeding 0.5 g/cm3 but not exceeding 0.8 g/cm3 : > Other: > Tongued, grooved or rabbetted continuously along any of its edges and dedicated for use in the construction of walls, ceilings or other parts of buildings: > Other
Duty Rate (from China)
Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
Except as provided in headings 9903.88.13, 9903.88.18, 9903.88.33, 9903.88.34, 9903.88.35, 9903.88.36, 9903.88.37, 9903.88.38, 9903.88.40, 9903.88.41, 9903.88.43, 9903.88.45, 9903.88.46, 9903.88.48, 9903.88.56, 9903.88.64, 9903.88.66, 9903.88.67, 9903.88.68, or 9903.88.69, articles the product of China, as provided for in U.S. note 20(e) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(f)
Products classified under HTS 4411.93.30.00
Medium Density Fiberboard (MDF) Tongue and Groove Wall Panels
These are fiberboard panels made from wood fibers bonded with resins, with a density between 0.5 and 0.8 g/cm³. They feature continuous tongue, groove, or rabbet edges along all sides, specifically designed and dedicated for constructing interior walls in residential and commercial buildings. This classification under 4411.93.30.00 applies due to the precise density range and edge profiling for building applications.
Prefinished MDF Shiplap Ceiling Planks
Prefinished medium density fiberboard planks with rabbeted edges forming a shiplap profile, density 0.6 g/cm³, intended exclusively for ceiling installations in homes and offices. The continuous edge machining along length and width qualifies it for 4411.93.30.00 as construction-specific fiberboard. Surface coating enhances durability but does not affect primary classification.
MDF V-Groove Wall Cladding Panels
Medium density fiberboard panels (0.7 g/cm³) with continuous tongue and groove edges plus V-groove detailing, manufactured specifically for interior wall cladding in construction projects. The edge profiling enables seamless interlocking installation in building partitions and accent walls. Classified under 4411.93.30.00 due to density and dedicated construction purpose.
Acoustic MDF Tongue and Groove Ceiling Panels
Sound-absorbing medium density fiberboard panels with perforated surfaces and continuous tongue/groove edges, density 0.55 g/cm³, designed for suspended ceiling systems in commercial buildings. The edge treatment allows for interlocking grid installation in construction applications. Meets 4411.93.30.00 criteria for density and building dedication.
MDF Rabbet Edge Partition Wall Panels
Fiberboard panels with continuous rabbeted edges for flush partition wall systems, medium density 0.65 g/cm³, produced specifically for commercial office dividers and hotel room partitions. The edge design facilitates screwless installation in building construction. Precisely matches 4411.93.30.00 requirements.
Primed MDF Tongue and Groove Wainscot Panels
Factory-primed medium density fiberboard panels with tongue and groove edges, 0.75 g/cm³ density, dedicated for wainscot wall applications in residential construction. Continuous edge profiling enables traditional plank-on-plank installation. Classified under 4411.93.30.00 for building wall construction use.
MDF Drop Ceiling Groove Panels
Medium density fiberboard (0.62 g/cm³) panels with continuous groove edges for interlocking drop ceiling tiles in commercial buildings. Designed specifically for suspended ceiling grid systems with tongue/groove connection. Meets all criteria for HTS 4411.93.30.00 construction fiberboard.
Textured MDF T&G Wall Board
Textured surface medium density fiberboard with tongue and groove edges throughout, 0.68 g/cm³ density, manufactured for feature wall applications in building construction. Continuous edge machining supports interlocking installation. Classifies under 4411.93.30.00 due to specified density and construction dedication.