4418.91.91.40 - Other fabricated structural wood members

This classification, HTS 4418.91.91.40, encompasses other fabricated structural wood members made of bamboo that do not fit into more specific subcategories. These are essentially pre-formed or assembled components of bamboo wood designed for construction purposes, extending beyond simple lumber. Examples might include specially shaped bamboo beams, posts, or bracing elements that are engineered for structural integrity within buildings or other construction projects. The key is that they are processed and shaped for a specific structural role in a building's framework.

It's important to distinguish this category from its siblings. HTS 4418.91.91.10 specifically covers laminated bamboo arches, while 4418.91.91.20 is reserved for bamboo roof trusses. Furthermore, 4418.91.91.50 refers to prefabricated bamboo partitions and panels used in buildings. This residual category, 4418.91.91.40, applies to bamboo structural members that do not meet the specific descriptions of arches, trusses, or panels. The "Other" designation signals its role as a catch-all for bamboo structural elements that don't have a more precise classification at this level.

As this is a leaf node in the HTS classification, there are no further subcategories. The classification relies on the specific details of the bamboo fabricated structural wood member itself. When classifying items under this code, consider the intended structural function, the degree of fabrication beyond basic cutting and shaping, and confirmation that the item is made primarily of bamboo. If an item is a complete structural system or a component with a highly specialized function not covered by other codes, it would likely fall under this residual "Other" category.