7228.70.30.10 - U, I, H and T sections

This classification category specifically covers angles, shapes, and sections of iron or steel that have undergone a hot-rolling process and have not been subsequently drilled, punched, or otherwise advanced in form. These items are characterized by their specific cross-sectional profiles, such as L-shapes (angles), U-shapes, I-beams, and H-beams. The "other alloy steel" designation indicates that these products are made from alloy steel as defined by Section XV of the Harmonized Tariff Schedule, and are not specifically covered by earlier subheadings for non-alloy steels or certain other specialized alloy steels.

The key differentiator for this subheading lies in the absence of further fabrication beyond hot rolling. Unlike sibling categories that might encompass drilled, punched, or otherwise shaped sections, these goods are presented in their hot-rolled form without any additional holes, cutouts, or modifications that would alter their basic section profile. This focus on the fundamental hot-rolled shape is crucial for accurate classification.

As this is a leaf node in the HTS, there are no further subcategories to introduce. Classification within this subheading is determined by the combination of the material being "other alloy steel," the form being an "angle, shape, or section," and the manufacturing process being strictly limited to "hot-rolled, not drilled, not punched and not otherwise advanced." Examples include hot-rolled H-beams used in construction or U-channels for structural applications, provided they meet the specified material and processing criteria.