Niobium Carbide Powder from Germany
Niobium carbide (NbC) powder strengthening superalloys for jet engines. HTS 2849.90.50.00 for chemically defined form excluding alloys. Critical for high-temperature structural integrity.
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
• ITAR/EAR screening required for aerospace end-uses
• Declare tantalum impurities <1% to avoid dual classification
• Use vacuum packaging for moisture-sensitive shipments