Maleic Acid Flakes (Technical Grade) from Japan
Technical grade maleic acid supplied in flake form for industrial applications, classified under HTS 2917.19.23.00. The physical form (flakes vs. powder) does not affect chemical classification as maleic acid. Primarily used in polyester resin production and water treatment formulations.
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
• Specify flake size (typically 6-20 mesh) and bulk density (0.8-1.0 g/cm³) in commercial invoice for proper handling instructions
• Use vented steel drums with moisture-absorbing agents to prevent caking during ocean transit
• Conduct melting point test (130-140°C) upon arrival to verify no fumaric acid contamination