Potassium Dihydrogen Phosphate from China
Potassium dihydrogen phosphate, synonymous with MKP, is a white crystalline powder used in fertilizers and as a reagent. Falls under HTS 2835.24.00.00 for potassium phosphates, chemically defined per Chapter notes.
Duty Rate — China → United States
40.6%
Rate breakdown
9903.88.0325%Except as provided in headings 9903.88.13, 9903.88.18, 9903.88.33, 9903.88.34, 9903.88.35, 9903.88.36, 9903.88.37, 9903.88.38, 9903.88.40, 9903.88.41, 9903.88.43, 9903.88.45, 9903.88.46, 9903.88.48, 9903.88.56, 9903.88.64, 9903.88.66, 9903.88.67, 9903.88.68, or 9903.88.69, articles the product of China, as provided for in U.S. note 20(e) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(f)
9903.05.3112.5%Section 301 (forced labor) — additional 12.5% ad valorem on products of China
Import Tips
• Declare exact CAS number (16788-57-1); segregate from ammonia compounds to prevent reactions; check EPA registration if for pesticide use