Diatomaceous Earth Kiln Shelf from Mexico
Fired ceramic shelf made from diatomite for supporting pottery in kilns, valued for lightweight insulation. HTS 6901.00.00.00 applies to such 'other ceramic goods' of siliceous fossil meals.
Duty Rate — Mexico → United States
10%
Rate breakdown
9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
Import Tips
• Provide kiln test certificates showing endurance >1000°C for refractory claims
• Declare as individual pieces; sets with pottery tools may shift classification
• Ensure no electrical insulation function to avoid Chapter 85 exclusions