Tetanus Immune Globulin (TIG) from Mexico
Human blood fraction providing passive immunity against tetanus toxin for wound management. Under HTS 3002.12.0090 as other blood fraction antisera prepared for therapeutic use. Involves hyperimmunization and plasma fractionation.
Duty Rate — Mexico → United States
100%
Rate breakdown
9903.04.60100%Pharmaceuticals Annex IV: patented pharma articles — 100% floor rate
9903.05.860%Universal product exemption (U.S. note 52(b))
9903.05.900%Articles already subject to Section 232 (steel/aluminum/copper + derivatives, autos + parts, wood, medium/heavy vehicles + parts, semiconductors, patented pharma) — U.S. note 52(f)
Import Tips
• Certify tetanus antitoxin units (IU) and human origin to meet pharmacopeia standards
• Declare as sterile injectable; include endotoxin limits in documentation