U.S. imports of Basalt, Porphyry & Other Monumental or Building Stone, Having A Thickness of 7.5 Cm or More (HS 2516900030) totaled $108K in August 2026, imported from 6 countries.
Importers of Basalt, Porphyry & Other Monumental or Building Stone, Having A Thickness of 7.5 Cm or More paid $11K in duties in August 2026, an average duty rate of 10.69% — duty actually collected as a share of the imports that cleared customs, not the published tariff schedule.
Last updated: August 2026 dataAverage import price $395.33/t · 13 import shipments a month
Statistical number 2 of 3 in subheading 251690
Statistical number 2516900030 · $108K of $461K
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Imports · August 2026
origin
India and Canada together supply 92% of it. China pays 40.5% duty; Canada 0.0%.
customs district
None recorded for this period.
destination
Census publishes state breakdowns to the 6-digit level only. See HS 251690 for those.
entry
Census publishes port breakdowns to the 6-digit level only. See HS 251690 for those.
rate provision · imports
None recorded for this period.
Imports
Imports
$108KYoY · free account
Low of 8 reported months · imports
Low · free accountFewer than 6 of the last 12 months reported trade, or the latest month was under $500K; the trend chart is not shown for thin series.
Through August 2026 · imports 8 of 12 months reported. Source: U.S. Census Bureau.