Polarizing Filter Rotator from Japan
Manual rotation stage for Glan-Thompson polarizing prisms in laser setups. HTS 9013.90.70.00 applies to such specialized optical instrument accessories.
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
• Declare polarization extinction ratio specs to validate optical appliance status
• Provide assembly diagrams showing prism mounting interface
• Avoid generic 'rotation stage' description that risks Chapter 84 classification