Clofazimine Micronized Powder from Japan
Clofazimine Micronized Powder is a riminophenazine compound used for leprosy and Mycobacterium avium treatment. Despite its imidazole-like nitrogen heterocycle, its riminophenazine structure may not qualify as an unfused imidazole ring, so classification under 2933.29.00 requires careful review.
Duty Rate — Japan → Canada
0%
Import Tips
• Verify whether the compound's ring structure truly contains an unfused imidazole ring; if not, it may be classified elsewhere
• Provide a structural diagram to CBSA to support the classification