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3815.12.00/Iridium Oxide Supported Catalyst for Hydrazine Decomposition/Japan

Iridium Oxide Supported Catalyst for Hydrazine Decomposition from Japan

Iridium oxide on alumina or titania support for catalytic decomposition of hydrazine in spacecraft propulsion systems. HTS 3815.12.00 due to precious metal iridium compound as active substance. Aerospace-grade catalyst for attitude control thrusters.

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

• ITAR registration and end-user certificates mandatory; declare specific impulse performance data; high-value item requires detailed precious metal recovery value

Iridium Oxide Supported Catalyst for Hydrazine Decomposition from Japan — Import Duty Rate | HTS 3815.12.00