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3102.50.00.00/Chile Saltpeter Sodium Nitrate/Mexico

Chile Saltpeter Sodium Nitrate from Mexico

Natural sodium nitrate extracted from caliche deposits, historically known as Chile saltpeter, used in fertilizers and food preservation. Classified in HTS 3102.50.00.00 as sodium nitrate per note (a)(i), provided not in 3105 retail forms.

Duty Rate — Mexico → United States

0%

Rate breakdown

9903.05.860%Universal product exemption (U.S. note 52(b))
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Import Tips

• Certify natural origin if claiming Chile FTA benefits; test for impurities to ensure fertilizer grade compliance; label clearly to distinguish from synthetic for food additive uses

Chile Saltpeter Sodium Nitrate from Mexico — Import Duty Rate | HTS 3102.50.00.00