4,4'-Methylenedianiline Aqueous Solution 20% from Canada
20% aqueous solution of 4,4'-methylenedianiline, prepared as a normal transport method per chapter note (d). Remains classified under HTS 2921.59.3000 as the dissolved chemically defined compound. Used for safer handling in formulation plants.
Duty Rate — Canada → United States
16.5%
Rate breakdown
9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
Import Tips
• Confirm solution concentration via HPLC analysis certificate to validate classification
• Use IBC totes with secondary containment for spill prevention
• Declare as UN 2651 if concentration requires; check IMDG segregation rules