Industrial Slag Wool Bulk from Japan
Bulk slag wool for industrial furnace linings and high-temperature insulation, intermingled with rock wool fibers. HTS 6806.10.00 for bulk mineral wools used in heat-insulating applications.
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
• Certify temperature rating over 1000°C to support industrial use claims
• Avoid compaction; bulk only to prevent 6811 shift
• Include MSDS for respirable fibers compliance