L-Lysine Sulfate from China
L-Lysine sulfate is a highly soluble salt form of lysine used extensively in poultry and swine feed formulations to address dietary deficiencies. Classified under HTS 2922.41.00 as a lysine salt, it meets the chapter's criteria for chemically defined organic compounds with oxygen-function amino groups.
Duty Rate — China → United States
16.2%
Rate breakdown
9903.05.3112.5%Except for products described in headings 9903.05.85–9903.05.92, articles the product of China, as provided for in U.S. note 52 to this subchapter
Import Tips
• Include microbial analysis and heavy metal certificates; declare exact sulfate content to match statistical suffixes
• Watch for anti-dumping duties from certain origins