3815.12.00.00 - With precious metal or precious metal compounds as the active substance 🖩
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 | 25% |
| Quota Quantity | N/A |
| Additional Duties | N/A |
Overview
This HTS category, 3815.12.00.00, specifically classifies supported catalysts where the active substance is a precious metal or a compound thereof. These catalysts are critical in various chemical processes, facilitating reactions by lowering activation energy without being consumed themselves. The defining characteristic here is the presence of valuable precious metals, such as platinum, palladium, gold, silver, rhodium, ruthenium, iridium, or osmium, either in their elemental form or as chemical compounds, bonded to a support material.
This designation differentiates it from its siblings by the precise nature of the active substance. While 3815.11.00.00 covers catalysts with nickel or nickel compounds, and 3815.19.00.00 encompasses all other supported catalysts not specified elsewhere with different active substances, this category is exclusively for precious metal-based catalysts. The high value and specific catalytic properties of precious metals necessitate this distinct classification.
As this is a leaf node, there are no further subcategories under 3815.12.00.00. Classification within this heading relies heavily on identifying the specific precious metal or compound used as the active component and confirming its application as a supported catalyst in a chemical reaction. This ensures accurate tariff assessment for these specialized industrial materials.