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2843.10.00.00/Colloidal Silver Nanoparticles/Mexico

Colloidal Silver Nanoparticles from Mexico

Water-based colloid of silver nanoparticles for textile antimicrobial treatments. HTS 2843.10.00.00 covers this as a precious metal colloid used industrially.

Duty Rate — Mexico → United States

15.5%

Rate breakdown

9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
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Import Tips

• Provide EPA registration if claiming pesticidal activity upon import

• Test for agglomeration to confirm colloidal import status

• Declare as nanomaterial per TSCA inventory rules

Colloidal Silver Nanoparticles from Mexico — Import Duty Rate | HTS 2843.10.00.00