Aluminum Fluosilicate (Al2(SiF6)3) from China
Aluminum fluosilicate serves as a laundry sour and in water fluoridation. Classified in HTS 2826.12.00.00 as a complex fluoride of aluminum, chemically defined inorganic compound. Also used in synthetic zeolites.
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)
9903.03.030%Articles the product of any country, as provided for in subdivision (aa)(ii) of U.S. note 2 to this subchapter
Import Tips
• Test for silica content; high silica may shift to fluorosilicates under 2826.90
• Comply with FIFRA if for pesticide adjuvants
• Ensure no organic complexing agents to stay in Chapter 28