Rhodium-Platinum Alloy Recovery Ash from Japan
Specialty ash from high-temperature processing of rhodium-platinum alloys used in thermocouples and glass manufacturing, containing ≥2% platinum per note 5(a).
Duty Rate — Japan → United States
0%
Rate breakdown
9903.05.860%Universal product exemption (U.S. note 52(b))
Import Tips
• Classify based on predominant platinum-group metal per subheading note 3; obtain refiner contracts proving recovery intent; comply with alloy weight threshold documentation