3923.21.00.30 - Other

This HTS classification, 3923.21.00.30, covers "Other" sacks and bags made of polymers of ethylene, which are designed for the conveyance or packing of goods. These items are characterized by having an integral extruded closure, meaning the sealing mechanism is formed directly from the plastic material itself. This category serves as a residual classification for such bags when they do not fit into more specific subheadings within the broader category of sacks and bags made of polymers of ethylene.

It is important to distinguish this classification from its sibling categories. HTS code 3923.21.00.11 specifically addresses sacks and bags where no single side of the bag exceeds 75 millimeters in length, often referring to smaller pouches or liners. Furthermore, HTS code 3923.21.00.20 covers similar reclosable bags but specifically those employing sliders to open or close the seal, which is a distinct mechanical closure system compared to the integral extruded closure covered here.

As this is a leaf node within the HTS structure, there are no further subcategories for this specific code. Therefore, classification within 3923.21.00.30 is determined by excluding items that fall under the more specific sibling descriptions, while still meeting the general criteria of being sacks or bags made of polymers of ethylene with an integral extruded closure for the conveyance or packing of goods.