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PCR Master Mix Kit for COVID-19 Detection from China

A polymerase chain reaction (PCR) master mix kit containing primers, probes, enzymes, and buffers specifically formulated for SARS-CoV-2 RNA detection. Classified under HTS 3822.19.0080 as a prepared laboratory reagent kit for molecular diagnostic testing, excluding those of heading 3006.

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

Comply with FDA Emergency Use Authorization (EUA) requirements for COVID-related IVD kits

Provide molecular diagnostic validation data and sequence information in import documentation

Segregate temperature-controlled shipments; declare cold chain requirements to prevent denaturation