Natural Sodium Bentonite Clay from Germany
A naturally occurring sodium-based bentonite clay mined from volcanic ash deposits, used primarily as a drilling mud additive in oil and gas exploration. It falls under tariff item 2508.10.00 as unprocessed bentonite clay.
Duty Rate — Germany → Canada
0%
Import Tips
• Confirm the clay is not mixed with any chemical additives or processing agents
• Ensure it is in a crude, crushed, or ground state as per Chapter 25 Note 1
• Keep shipping documents and origin certificates to facilitate customs clearance