Group B Streptococcus Antigen Test from China
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 — China → United States
12.5%
Rate breakdown
9903.05.3112.5%Section 301 (forced labor) — additional 12.5% ad valorem on products of China
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