3-Methyl-5-Pyrazolone with Stabilizer from Japan
3-Methyl-5-pyrazolone containing added stabilizer for transport preservation is classified under HTS 2933.19.70.00 per Chapter 29 note (f). The stabilizer does not alter its primary pyrazole ring classification.
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
• Document stabilizer composition and concentration to justify Chapter 29 classification
• Ensure stabilizer additions don't exceed 'necessary for preservation' threshold
• Label as 'contains stabilizer' to match import documentation