4403.93.01.00 - Of beech (Fagus spp.), of which the smallest cross-sectional dimension is 15 cm or more

This HTS classification, 4403.93.01.00, specifically covers wood in its rough, unprocessed state that is derived from beech species (Fagus spp.). The defining characteristic for this category is that the smallest cross-sectional dimension of the wood must measure 15 centimeters or more. This excludes smaller dimensioned beech wood, which would fall under a different, though related, classification.

When differentiating from sibling categories within 4403.9, this code is distinct from other wood types like oak or poplar, and also from other classifications of beech wood that do not meet the minimum 15 cm cross-sectional dimension requirement. For instance, 4403.94.01.00 would cover beech wood that does not meet this size threshold. The emphasis here is on the specific species and the substantial size of the timber, indicating larger logs or beams intended for more significant woodworking applications.

As this is a leaf node within the HTS structure, there are no further subcategories. The classification is granular enough to differentiate based on wood species and the critical dimension of its smallest cross-section. Therefore, to correctly classify under this code, one must confirm the wood is beech, and that its smallest dimension meets or exceeds 15 cm, while ensuring it is not further processed beyond debarking or rough squaring.