6806.90.00.90/Expanded Clay Pebbles Hydroponics/Mexico

Expanded Clay Pebbles Hydroponics from Mexico

Round, lightweight expanded clay aggregate (LECA) balls used as growing medium in hydroponic systems for thermal insulation and drainage. Classified in HTS 6806.90.00.90 as expanded clays, a sound-insulating mineral material not covered by other headings.

Duty Rate — Mexico → United States

10%

Rate breakdown

9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
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Import Tips

• Specify particle size (e.g

• 8-16mm) and inertness certificates for agricultural entry

• Prevent misclassification as Chapter 25 earths by proving thermal expansion process

• Fumigation may be required if suspected of pest contamination

Expanded Clay Pebbles Hydroponics from Mexico — Import Duty Rate | HTS 6806.90.00.90