4403.21.01.30 - Other

This HTS category, 4403.21.01.30, encompasses "Other" coniferous wood in the rough, stripped of bark or sapwood, or roughly squared, where the smallest cross-sectional dimension is 15 cm or more. It specifically pertains to pine species not already enumerated in the preceding sibling categories. This classification acts as a residual category for qualifying pine logs and timber that do not fall under the specific pine species listed for 4403.21.01.20 and 4403.21.01.25, ensuring all eligible pine timber of the specified dimensions is accounted for.

To illustrate, this category would include coniferous logs and timber of pine species such as Scots pine (Pinus sylvestris), maritime pine (Pinus pinaster), or ponderosa pine if not otherwise classified by a more specific provision. The critical defining characteristic is that the wood is rough, has a minimum cross-sectional dimension of 15 cm, and belongs to the genus *Pinus*, but is not among the specifically named species in the directly preceding subheadings.

As a leaf node, this classification does not have further subcategories. Its purpose is to capture the remaining qualifying pine timber under the specified conditions, ensuring comprehensive coverage within the broader classification of coniferous logs and timber. This final level of detail is crucial for accurate import and export declarations, facilitating the correct application of duties and trade regulations.