Tanigan TFK from Germany
Tanigan TFK is a naphthalene-formaldehyde aromatic syntan for filling loose leather areas during retanning. Classified under HTS 3202.10.10.00 as synthetic aromatic tanning substance. Critical for corrected grain leathers.
Duty Rate — Germany → United States
10%
Rate breakdown
9903.05.3910%Except for products described in headings 9903.05.85–9903.05.92 and 9903.05.97, articles the product of a member state of the European Union, with an ad valorem (or ad valorem equivalent) rate of duty under column 1 less than 10 percent, as provided for in U.S. note 52 to this subchapter
Import Tips
• Formaldehyde content declarations required; ensure proper ventilation labeling; distinguish from pure resins via tanning test data