Nanotube X-ray Tube for Research from Japan
Carbon nanotube-based X-ray tube for laboratory scientific research and material analysis. Offers instant on/off switching unlike traditional tubes. Falls under HTS 9022.30.00.00 for experimental ionizing radiation sources.
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
• Include university/lab end-user statements for potential duty relief
• Document novel technology status for FDA research exemptions
• Specify field emission mechanism to distinguish from conventional tubes