Graphite Preform Paste for Carbon-Carbon Composites from Japan
Injectable paste of mesophase pitch and artificial graphite powder forming green-state preforms for C/C aerospace brake discs. HTS 3801.90.0050 as carbon-based paste semi-manufacture. Critical for high-performance friction materials.
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
• ITAR registration may apply for aerospace end-use; include defense article status
• Mesophase pitch optical anisotropy certificate confirms high-carbon yield potential
• Rheology specs (viscosity 10,000-50,000 cps) document paste characteristics