Resin-Bonded Magnesia Carbon Ramming Mix from Japan
Pre-formed ramming mix articles with >70% magnesia, trace-28% carbon, resin-bonded for repairing furnace linings on-site. Used in steel plants for quick hot repairs. Classified in HTS 6815.99.41.10 as other resin/pitch-bonded magnesia-carbon articles.
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
• Classify as 'articles' only if pre-shaped; loose mixes go to 3824—include photos/dimensions
• Certify carbon content via spectrometry; trace amounts still qualify if <30%
• Palletize securely; vibration can alter composition during transit