Magnesia-Alumina Refractory Brick from Japan
Refractory bricks blending >50% Al2O3 with magnesia for basic oxygen furnace linings, fired to high temperatures. Offers superior slag resistance in steel production. HTS 6902.20.50 applies to these 'other' high-alumina/silica content refractory bricks.
Duty Rate — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Section 301 (forced labor) — Japan (col1 rate < 12.5 percent): MFN < 12.5% → total duty capped at 12.5%
Import Tips
• Submit XRF analysis reports proving >50% combined Al2O3/SiO2
• Label as 'refractory use only' to prevent end-use misclassification
• Bundle with end-use certificates for kiln/furnace applications