1,3,5-Triazine-2,4,6(1H,3H,5H)-trione Monosodium Salt from China
A sodium salt of cyanuric acid featuring the unfused triazine ring, this falls under HTS 2933.69.60 per Chapter 29 note on inorganic salts of organic compounds classified with the parent. Used in water treatment, it remains a chemically defined heterocyclic compound.
Duty Rate — China → United States
11%
Rate breakdown
9903.88.157.5%Except as provided in headings 9903.88.39, 9903.88.42, 9903.88.44, 9903.88.47, 9903.88.49, 9903.88.51, 9903.88.53, 9903.88.55, 9903.88.57, 9903.88.65, 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(r) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(s)
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
• Specify salt formation details per note (C)(1) to classify with organic parent rather than inorganic salts
• Include counterion analysis to prevent misclassification as Chapter 28 compounds
• Provide end-use statement distinguishing from fertilizer uses excluded to Chapter 31