Platinum Sponge Nuggets from Japan
Porous nuggets formed from platinum sponge, a intermediate refining product consolidated into larger unwrought lumps for remelting. HTS 7110.11.00.10 covers these as grains/nuggets of platinum metal, provided not further processed into powder or sheet. Used in chemical catalysis and electronics manufacturing.
Duty Rate — Japan → United States
0%
Rate breakdown
9903.05.860%Universal product exemption (U.S. note 52(b))
Import Tips
• Specify 'sponge-derived nuggets' on invoice; loose sponge powder risks 7110.11.0050 if sieve test met
• Monitor LBMA good delivery standards for pricing; declare London Fix value basis