Choline Bitartrate Natural Concentrate from China
Lecithin-derived choline bitartrate concentrate used as vitamin-like nutrient in liver health formulas. HTS 2936.90.01 includes such natural concentrates used primarily as essential nutrients akin to vitamins.
Duty Rate — China → United States
0%
Rate breakdown
9903.05.860%Articles provided for in subdivision (b) of U.S. note 52 to this subchapter
Import Tips
• Certify phosphatidylcholine hydrolysis method for natural status
• Test for trimethylamine odor precursors
• Specify bitartrate salt formation per Chapter salt classification notes