Uniform-Grade Casein Button Blanks from Canada
Durable casein blanks standardized for military and uniform buttons, offering a matte, professional appearance after finishing. These are semi-finished parts requiring machining for attachment. HTS 9606.30.4000 applies to casein-specific button blanks as per chapter exclusions.
Duty Rate — Canada → United States
10%
Rate breakdown
9903.05.2910%Except for products described in headings 9903.05.85–9903.05.93, articles the product of Canada, as provided for in U.S. note 52 to this subchapter
Import Tips
• Provide dyeing specifications if colored, as casein accepts pigments but must remain 'blanks' pre-drilling
• Cross-check against Chapter 39 plastics; use FTIR testing for casein verification
• Declare as industrial inputs for Form 5501 eligibility if applicable