Iridium Discs Semimanufactured from Japan
Precision-cut iridium discs (10-50mm diameter, 1-5mm thick) for crucibles. HTS 7110.49.0050 as other iridium semimanufactured shapes.
Duty Rate — Japan → United States
0%
Rate breakdown
9903.05.860%Universal product exemption (U.S. note 52(b))
Import Tips
• Tolerance specs (±0.01mm) prove semimanufactured vs. finished
• Surface finish Ra values distinguish from machined parts
• High value requires enhanced security filing