7501.10.00.00 - Nickel mattes 🖩

This HTS category, 7501.10.00.00, specifically covers nickel mattes. Nickel mattes are intermediate products derived from the smelting and converting of nickel ores. They are characterized by a high concentration of nickel, often mixed with other metals such as copper, iron, and sulfur, and are produced as a semi-finished material intended for further refining into pure nickel. The classification here hinges on the material being a matte, which is a molten or solid material derived from smelting that contains metallic values.

In relation to its sibling category, 7501.20.00.00, which covers nickel oxide sinters and other intermediate products, this node is distinct by its specific form and production process. Nickel mattes are typically the result of pyrometallurgical processes where ores are melted to separate valuable metals, whereas nickel oxide sinters are often the product of oxidizing nickel-bearing materials. The key distinction lies in the metallurgical state and the primary processing method.

As this is a leaf node within the HTS structure, there are no further subcategories. Therefore, the focus for classification purposes remains on accurately identifying materials that fit the definition of nickel mattes. This includes recognizing their intermediate nature, their typical composition resulting from ore smelting, and their intended use in subsequent nickel refining operations.