U.S. imports of 4-Hydroxy-1-Naphthalenesulfonic Acid (1-Naphthol-4-Sulfonic Acid) (HS 2908990600) totaled $958K in February 2025, imported from 2 countries.
Importers of 4-Hydroxy-1-Naphthalenesulfonic Acid (1-Naphthol-4-Sulfonic Acid) paid $2K in duties in February 2025, an average duty rate of 0.23% — duty actually collected as a share of the imports that cleared customs, not the published tariff schedule.
Last updated: February 2025 dataAverage import price $154.20/kg · 2 import shipments a month
Statistical number 7 of 10 in subheading 290899
Statistical number 2908990600 · $958K of $405K
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Imports · February 2025
origin
India and China together supply 100% of it.
customs district
destination
Census publishes state breakdowns to the 6-digit level only. See HS 290899 for those.
entry
Census publishes port breakdowns to the 6-digit level only. See HS 290899 for those.
rate provision · imports
97.0% enters free of duty; duty collected equals 0.23% of imports for consumption.
Imports
Imports
$958KYoY · free account
Low of 1 reported month · 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 February 2025 · imports 1 of 12 months reported. Source: U.S. Census Bureau.