7304.90.30.00 - Of alloy steel 🖩
Details
| Field | Value |
|---|---|
| Unit of Quantity | kg |
| General Rate of Duty (Column 1 - General) | Free |
| Special Rate of Duty (Column 1 - Special) | N/A |
| Column 2 Rate of Duty | 8.5% |
| Quota Quantity | N/A |
| Additional Duties | N/A |
Overview
This HTS category, 7304.90.30.00, specifically classifies seamless tubes, pipes, and hollow profiles made from alloy steel. These products are distinguished by their composition, which includes elements beyond iron and carbon in significant quantities, designed to impart specific properties such as increased strength, hardness, corrosion resistance, or heat resistance. The "other" designation at this level indicates that these alloy steel products are not specifically covered by any preceding subheadings within 7304.90, which often detail non-alloy steel or iron compositions.
The crucial defining characteristic for classification at this level, and in contrast to its sibling category 7304.90.10.00 ("Of iron or nonalloy steel"), is the material composition. While 7304.90.10.00 covers seamless tubes and pipes made from basic iron or steel with minimal alloying elements, 7304.90.30.00 is reserved for those where intentional alloying elements have been added to modify the steel's inherent properties. Furthermore, this category is applicable only to those seamless alloy steel tubes and pipes that have a wall thickness of 4 mm or more.
As this is a leaf node in the HTS classification, there are no further subcategories to introduce. Classification is finalized at this point based on the material being alloy steel and the wall thickness being 4 mm or greater. Examples of goods falling under this classification would include seamless alloy steel pipes used in high-pressure applications, specialized industrial tubing for chemical processing, or structural components requiring enhanced strength and durability derived from alloying elements.