Synthetic Blend Transformer Oil from Japan
A blend of highly refined petroleum oils (>70% content) with synthetic additives, used in high-performance transformers where no single hydrocarbon exceeds 50%. It qualifies as light oils under 2710.12 (distillation >90% at 210°C) and specifically as insulating oil in 2710.12.4545. Provides superior oxidation stability for long-term transformer operation.
Duty Rate — Japan → United States
0%
Rate breakdown
9903.05.860%Articles provided for in subdivision (b) of U.S. note 52 to this subchapter
Import Tips
• Include technical data sheets proving <50% single hydrocarbon and insulating properties; use UN-approved packaging for hazardous liquids; pitfall: synthetic content >30% may trigger 2710.19 reclassification