Stabilized Triethylenetetramine for Export from Japan
TETA with added stabilizer per Chapter Note 2(f), maintaining classification under HTS 2921.29.0020. Stabilizer prevents oxidation during long-distance marine transport.
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 type and concentration (<0.5%) to qualify under Chapter Note 2(f)
• Include stability test data showing 12+ months shelf life
• Use IBC totes with secondary containment for spill protection