Unrefined Rottenstone Pieces from Germany
Unrefined rottenstone pieces are irregular fragments of decomposed siliceous limestone used for fine abrasion. These pieces are in a crude state, without processing beyond extraction, and fall under tariff item 2513.20.00 as other natural abrasives.
Duty Rate — Germany → Canada
0%
Import Tips
• Confirm the rottenstone is not calcined or mixed, as such processing would exclude it from Chapter 25
• Provide a description of the product's natural state and intended use as an abrasive
• Check if any anti-dusting agents are added, ensuring they do not alter the product's general use