Disodium Tetraborate Anhydrous from Mexico
Disodium tetraborate anhydrous is a dehydrated form of borax used in industrial applications like enamel frits and herbicides. Classified under HTS 2840.20.00.00 as other borates, it is a pure inorganic sodium borate meeting Chapter 28 definitions. This powder provides boron source in metallurgy and agriculture.
Duty Rate — Mexico → United States
13.7%
Rate breakdown
9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
Import Tips
• Provide assay reports confirming anhydrous state to distinguish from hydrated forms
• Comply with EPA import notifications if destined for pesticide use
• Use proper UN packaging for transport as it can be irritant