U.S. imports of Supported Catalysts: With Platinum Group Metals As the Active Substance (HS 3815120010) totaled $91.5M in August 2026, imported from 19 countries.
Importers of Supported Catalysts: With Platinum Group Metals As the Active Substance paid $1.5M in duties in August 2026, an average duty rate of 1.69% — duty actually collected as a share of the imports that cleared customs, not the published tariff schedule. Supported Catalysts: With Platinum Group Metals As the Active Substance imports of $91.5M in August 2026 ran 14% above the year-to-date monthly average of $80.1M.
Last updated: August 2026 dataAverage import price $347.92/kg · 251 import shipments a month
Statistical number 1 of 3 in subheading 381512
Statistical number 3815120010 · $91.5M of $109.6M
ImportsExports
Imports
$91.5MYoY · free account
Exports
$102.6MYoY · free account
Low of 7 reported months · imports
Low · free accountThrough August 2026 · imports 7 of 12 months reported, exports 8 of 12 months reported. Source: U.S. Census Bureau.
Imports · August 2026
origin
Canada and Germany together supply 83% of it. Italy pays 10.0% duty; Mexico 0.0%.
customs district
None recorded for this period.
destination
Census publishes state breakdowns to the 6-digit level only. See HS 381512 for those.
entry
Census publishes port breakdowns to the 6-digit level only. See HS 381512 for those.
rate provision · imports
None recorded for this period.
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