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PFOS Circuit Board Coating from Canada

Conformal coating containing perfluorooctane sulfonamide for protecting electronic circuit boards from moisture and corrosion. Classified under HTS 3824.87.00.00 due to PFOS substance content per subheading requirements.

Duty Rate — Canada → United States

13.7%

Rate breakdown

9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada

Import Tips

Provide electronics manufacturing end-use certification

Include IPC standards compliance for conformal coatings

Verify REACH authorization for EU-origin PFOS substances