Attapulgite Drilling Grade Clay from Germany
Fibrous attapulgite clay optimized for oil well drilling fluids, providing suspension properties. Classified under 2508.40.0150 as other clays in powdered or granular form for industrial use.
Duty Rate — Germany → United States
10%
Rate breakdown
9903.05.3910%Section 301 (forced labor) — European Union member state (col1 rate < 10 percent): MFN < 10% → total duty capped at 10%
Import Tips
• Certify yield strength and viscosity specs for drilling grade verification
• Ship in sealed super-sacks; note gel strength on commercial invoice