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HSChapter 29
Harmonized System
Supplier Network
Get discovered by U.S. importers searching for HS 2921451000 — 7-Amino-1,3-Naphthalenedisulfonic Acid and Its Salts; 5-Amino-2-Naphthalenesulfonic Acid and Its Salts; N-Phenyl-2-Naphthylamine, Etc. Be the first supplier listed.
ImportsExports
Imports
$0YoY · Pro
12-mo low · imports
YoY · ProFewer than 6 of the last 12 months reported trade above $500K; the trend chart is not shown for thin series.
Through July 2026. Source: U.S. Census Bureau.
Statistical number 4 of 7 in subheading 292145
Statistical number 2921451000 · $0 of $117K
Imports · July 2026
origin
customs district
destination
Census publishes state breakdowns to the 6-digit level only. See HS 292145 for those.
entry
Census publishes port breakdowns to the 6-digit level only. See HS 292145 for those.
rate provision · imports
None recorded for this period.