Phosphate-Bonded Alumina Refractory Brick from Germany
Phosphate-bonded brick exceeding 50% Al2O3, fired for abrasion resistance in rotary kilns. HTS 6902.20.10.20 as 'other' constructional refractory bricks per Chapter notes on inorganic nonmetallic firing. Bonds enhance strength without compromising refractoriness.
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
• Test for binders per Chapter note (c); phosphates allowed if fired product meets criteria
• Use ISPM-15 compliant pallets for bulk brick shipments to prevent quarantine issues