4010.12.50.00 - Of a width exceeding 20 cm

This HTS category, 4010.12.50.00, specifically covers conveyor belts and belting made of vulcanized rubber that are reinforced only with textile materials. The defining characteristic of this subheading is that the textile components within the reinforcement must have man-made fibers predominating by weight over any other single textile fiber. This classification is for belts where the textile reinforcement plays a crucial role in providing tensile strength and dimensional stability to the rubber conveyor or transmission belting.

This subheading is distinguished from its sibling category, 4010.12.55.00 ("Other"), by the explicit requirement for man-made fibers to be predominant in the textile reinforcement. While both deal with textile-reinforced rubber belts, 4010.12.50.00 focuses on a specific composition of that textile reinforcement. This allows for a more granular classification based on the technical specifications of the reinforcing materials.

As this is a leaf node in the HTS structure, there are no further subcategories. Therefore, the classification is finalized at this level based on the material composition of the textile reinforcement, specifically the predominance of man-made fibers by weight. The critical determining factors for classification into this subheading are the product's function as a conveyor or transmission belt, its construction from vulcanized rubber, reinforcement solely by textile materials, and the specific weight dominance of man-made fibers within that textile reinforcement.