3403.19.10.00 - Containing 50 percent or more by weight of petroleum oils or of oils obtained from bituminous minerals

This HTS category, 3403.19.10.00, specifically covers lubricating preparations and similar treatment preparations that contain 50 percent or more, but less than 70 percent, by weight of petroleum oils or of oils obtained from bituminous minerals. These preparations are designed for various industrial and commercial applications, including lubrication, rust prevention, mold release, and treating materials like textiles, leather, and furskins. The key defining factor for this classification is the specific concentration range of petroleum-based oils.

This subcategory is distinguished from other provisions within heading 3403 by its precise oil content. Preparations with a lower oil content (less than 50%) or those that are not primarily based on petroleum oils would fall under different classifications. Conversely, preparations containing 70 percent or more by weight of petroleum oils or oils obtained from bituminous minerals are classified elsewhere under this heading. This specific breakpoint ensures accurate tariff application based on the formulation of the lubricating or treatment preparation.

As this is a leaf node in the HTS database, there are no further subcategories under 3403.19.10.00. Therefore, classification within this code is final and depends solely on meeting the described criteria of containing 50 percent or more by weight of petroleum oils or oils obtained from bituminous minerals, and not meeting the higher threshold of 70 percent or more for other classifications. Importers and exporters should carefully analyze the composition of their products to ensure correct classification.