Unvulcanized Silicone Rubber Profiles from Japan
Extruded profiles from unvulcanized silicone rubber compounds for high-temperature applications. HTS 4006.90.50.00 includes synthetic unvulcanized rubber profiles meeting chapter definitions.
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
• Provide vulcanization test data confirming synthetic rubber compliance with note 2
• Label silicone content and curing system (peroxide/platinum) clearly
• Avoid electrical appliance classification exclusion via end-use declaration