Nepheline Syenite Glass Batch Additive from Japan
Granulated nepheline syenite for container glass and flat glass production, replacing soda ash and feldspar. HTS 2529.30.0050 classification as 'other' nepheline syenite in prepared batch form. Standardized 0.5-3mm granules optimize melting efficiency.
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
• Granulation size 0.5-3mm prevents 2517 pebbles classification; measure before packing
• Silica content certificates prevent confusion with quartz sands (2505.10)
• Anti-dumping duties apply to certain Canadian origins; verify Commerce scope rulings