Pyridoxal 5'-Phosphate (PLP) from Japan
PLP, the active form of vitamin B6, functions as coenzyme for >140 enzymes. Though vitamin-related, classified HTS 2934.99.39.00 as heterocyclic phosphate per U.S. note 3.
Duty Rate — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Section 301 (forced labor) — Japan (col1 rate < 12.5 percent): MFN < 12.5% → total duty capped at 12.5%
Import Tips
• Provide vitamin activity equivalence testing data
• Stable as powder; reconstitute immediately before use
• Declare dietary supplement vs. research chemical use