Low-Soda Alumina for Spark Plugs from Germany
Special low-sodium aluminum oxide for ceramic spark plug insulators. Chemically defined under HTS 2818.20.00.00.
Duty Rate — Germany → United States
0%
Rate breakdown
9903.03.030%Articles the product of any country, as provided for in subdivision (aa)(ii) of U.S. note 2 to this subchapter
Import Tips
• Specify Na2O <0.1% content critical for classification
• Ship as powder; finished insulators to Chapter 85
• Automotive end-use declarations helpful but not controlling