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COVID-19 IgG/IgM Rapid Test Cassette from China

Lateral flow immunoassay cassette for detecting SARS-CoV-2 IgG and IgM antibodies in human serum, plasma or whole blood. This prepared diagnostic reagent on a backing qualifies for HTS 3822.19.00 as a laboratory test kit containing antibodies, buffers and detection reagents. Used in clinical labs for serological screening.

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

Submit FDA Emergency Use Authorization (EUA) documentation if applicable to facilitate customs processing

Verify all kit components are listed on commercial invoice to prevent partial reclassification

Include performance validation data showing analytical sensitivity/specificity for customs verification

COVID-19 IgG/IgM Rapid Test Cassette from China — Import Duty Rate | HTS 3822.19.00