U.S. imports of Potassium Bitartrate (Cream of Tarter) (HS 2918132000) totaled $712K in August 2026, imported from 4 countries.
Importers of Potassium Bitartrate (Cream of Tarter) paid $71K in duties in August 2026, an average duty rate of 10.02% — duty actually collected as a share of the imports that cleared customs, not the published tariff schedule. Potassium Bitartrate (Cream of Tarter) imports of $712K in August 2026 ran 52% above the year-to-date monthly average of $468K.
Last updated: August 2026 dataAverage import price $3.33/kg · 9 import shipments a month
Statistical number 1 of 5 in subheading 291813
Statistical number 2918132000 · $712K of $291K
Imports
Imports
$712KYoY · free account
Low of 7 reported months · imports
Low · free accountThrough August 2026 · imports 7 of 12 months reported. Source: U.S. Census Bureau.
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Imports · August 2026
origin
Spain and Italy together supply 99% of it.
customs district
None recorded for this period.
destination
Census publishes state breakdowns to the 6-digit level only. See HS 291813 for those.
entry
Census publishes port breakdowns to the 6-digit level only. See HS 291813 for those.
rate provision · imports
None recorded for this period.