Ceramic Bushing Support from Japan
Recrystallized alumina supports holding heating element bushings in high-temp electric furnaces. Refractory ceramic goods (supports named) in HTS 6903.90.00.50.
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
• Electrical isolation test data despite exclusion note; OEM specifications; volume-based duty savings