4411.93.30.00 - Other

This HTS category, 4411.93.30.00, specifically covers fiberboard of wood or other ligneous materials that is "other" than laminated boards bonded or impregnated with synthetic resins. The defining characteristic here is the material composition and construction, focusing on boards that are not primarily altered through lamination or resin impregnation for binding. This classification is applicable to fiberboard that has undergone processes beyond the initial formation of the fiber mat, but does not include those significantly modified by synthetic resins to achieve specific bonding or impregnation properties as described in sibling categories.

The key differentiator from sibling categories, such as 4411.93.20.00, lies in the absence of extensive bonding or impregnation with synthetic resins. While this category might still involve some organic binders or adhesives in its manufacturing, it is distinct from those boards where synthetic resins play a primary role in the structural integrity or the enhanced properties achieved through lamination or impregnation. The focus remains on the inherent properties of the ligneous fibers and any basic binding agents used in their formation.

Since this is a leaf node, there are no further subcategories. The classification of goods under 4411.93.30.00 would therefore depend on a thorough examination of the product's physical characteristics, its manufacturing process, and its intended use, ensuring it meets the density specifications and is not otherwise covered by more specific provisions within Chapter 44. This category serves as a residual classification for fiberboard that fits the broad criteria of Chapter 44 but does not align with more narrowly defined product types at this level.