Molybdenum Disulfide Filled PTFE Granules from Mexico
Granular PTFE with 5% MoS2 filler for low-friction bearings and bushings, compliant with Chapter 39 polymer notes. HTS 3904.61.00.10 for compounded granular primary form. Tribological enhancement for dry lubrication.
Duty Rate — Mexico → United States
15.8%
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
• Declare lubricant additive percentage; test for homogeneity to prevent separation claims
• Pitfall: classifying under 3926 if minor shaping present