High Purity Carbon Electrode for Silicon Metal Furnace from Mexico
High-purity graphite electrodes for arc furnaces producing metallurgical silicon from quartz and carbon reductants. Low impurity levels prevent silicon contamination during high-temperature reduction. HTS 8545.11.0050 classifies these as other furnace electrodes.
Duty Rate — Mexico → United States
10%
Rate breakdown
9903.05.5510%Except for products described in headings 9903.05.85–9903.05.92 and 9903.05.94, articles the product of Mexico, as provided for in U.S. note 52 to this subchapter
Import Tips
• Require ultra-low boron and phosphorus impurity certificates; ensure furnace compatibility documentation; consider bulk container requirements for large diameters