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8409.10.00.80/Combustor Liner Panel/Japan

Combustor Liner Panel from Japan

Laser-drilled ceramic matrix composite combustor liner panel for modern aircraft engines, reducing NOx emissions. Withstands 2500°F combustion temperatures. 8409.10.0080 as aircraft engine combustion system part.

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%
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Import Tips

• Provide laser drilling pattern specifications and cooling airflow calculations

• Include CMC preform manufacturing process validation documents