Rancid Butter Blocks from Mexico
Rancid butter is aged natural butter that has developed characteristic flavor through natural fermentation, still meeting 0405 butter criteria of 80-95% milkfat and proper solids/water balance. Classified in 0405.10.20.00 as 'other' butter for its unique preservation state used in specialty cooking. Contains no emulsifiers, only natural lactic cultures.
Duty Rate — Mexico → United States
10%
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
• Provide lab certification confirming milkfat 80-95% despite rancid state; secure import license well in advance of quota exhaustion; label clearly as 'rancid butter' to prevent misclassification as spoiled goods