Group B Streptococcus Antigen Test from Mexico
Latex agglutination kit detecting Group B Strep capsular polysaccharide antigens from vaginal/rectal swabs. Maternal screening for neonatal infection prevention. HTS 3822.19.0030 for bacterial polysaccharide antigen reagents.
Duty Rate — Mexico → United States
10%
Rate breakdown
9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
Import Tips
• Document polysaccharide serotype Ia/Ib/II/III coverage and specificity
• Include latex particle size and stability specifications
• Provide labor/delivery timing validation studies