Unvulcanized Rubber Ring Blanks for Bearings from Mexico
Annular ring shapes of unvulcanized rubber for bearing seals, pre-molded before final cure. Classified as other articles (rings) under HTS 4006.90.50.00.
Duty Rate — Mexico → United States
12.7%
Rate breakdown
9903.05.5510%Except for products described in headings 9903.05.85–9903.05.92 and 9903.05.94, articles the product of Mexico, as provided for in U.S. note 52 to this subchapter
Import Tips
• Include mold cavity specs showing ring geometry beyond simple discs
• Certify no metal inserts, as parts of machines would go to Chapter 84/85
• Test for essential raw character per note 5(b) additives limitation