Potassium Persulfate Flakes from Mexico
Flaked form of potassium persulfate for easier handling in polymer production. As a pure peroxosulfate of potassium, it is classified in HTS 2833.40.60.10 under 'other' peroxosulfates.
Duty Rate — Mexico → United States
13.1%
Rate breakdown
9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
Import Tips
• Certify flake form doesn't alter chemical definition; use anti-caking agent declarations if present
• Pitfall: bulk vs retail packaging affecting statistical suffix