Hydrated Alumina Precipitate (Water Treatment) from China
Precipitated aluminum hydroxide used as coagulant in municipal and industrial water purification systems. Falls under HTS 2818.30.00.00 as chemically defined for its role in removing suspended solids and phosphates. Supplied as 10-20% slurry or powder.
Duty Rate — China → United States
25%
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)
9903.05.860%Universal product exemption (U.S. note 52(b))
Import Tips
• Document compliance with drinking water standards (NSF/ANSI 60) for certification
• Slurry imports require stabilized packaging declarations to prevent settling during transit