Refractory Alumina Slide Gate Plate from Germany
High-alumina (85% Al2O3) ceramic plate used in steel ladle slide gate systems to control molten steel flow. Precision-fired refractory component essential for steelmaking, classified under HTS 6903.20.00.00.
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
• Submit XRF analysis certificates proving >50% alumina content for Customs verification
• Declare as 'refractory slide gate' not machinery part to maintain Chapter 69 classification
• Avoid bulk packaging with non-refractory components to prevent mixed classification