Nuvotan SF4 Neutralizing Tanning Agent from Canada
Nuvotan SF4 is a synthetic organic agent used for neutralizing chrome-tanned leather while providing additional tanning effects. HTS 3202.10.50.00 covers this as other synthetic tanning substance. Essential for achieving uniform chrome distribution in leather.
Duty Rate — Canada → United States
16.5%
Rate breakdown
9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
Import Tips
• Document specific use in chrome neutralization process; include buffering capacity specifications; ensure compliance with heavy metal restrictions