NOW FOR USA HTS Harmonized Tariff Schedule (2026 HTS Revision 18 (09/01/2026))
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Harmonized Tariff Schedule (2026 HTS Revision 18 (09/01/2026))

Heading Duty(general) Duty(china) Article Description Compare Code
3506.91.50.00 2.1%  The duty provided in the applicable subheading + 25%  Other --
3506.99.00.00 2.1%  The duty provided in the applicable subheading + 25%  Other vs-3506915000
3507     Enzymes; prepared enzymes not elsewhere specified or included: vs-3506990000
3507.10.00.00 Free  The duty provided in the applicable subheading + 25%  Rennet and concentrates thereof vs-3507
3507.90     Other: vs-3507100000
3507.90.20.00 Free  The duty provided in the applicable subheading + 25%  Pencillin G amidase vs-350790
3507.90.70 Free  The duty provided in the applicable subheading + 25%  Other vs-3507902000
3507.90.70.10 Free  The duty provided in the applicable subheading + 25%  Enzymes – proteases, amylases, lipases, cellulases, pectinases, oxidases, and catalases vs-35079070
3507.90.70.80 Free  The duty provided in the applicable subheading + 25%  Other vs-3507907010