Ultrahigh Purity Trisodium Phosphate from China
Ultrahigh purity (>99.99%) trisodium phosphate for semiconductor wafer cleaning and electronics manufacturing. Meets stringent trace metal specs for Chapter 28 chemical definition under HTS 2835.29.30.00. Packaged in cleanroom conditions.
Duty Rate — China → United States
37.2%
Rate breakdown
9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
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)
Import Tips
• Provide ICP-MS analysis showing metals <1ppb for high-tech end-use verification
• Nitrogen-purged double bags prevent contamination during transit
• ITAR/EAR may apply if destined for semiconductor fabs; check end-user