Aminohydroxynaphthalenesulfonic acids and their salts (HS 292221)
Aminohydroxynaphthalenesulfonic acids and their salts (HS 292221) has 10,065 U.S. import bill-of-lading shipment records between Aug 2019 and Aug 2026. The largest U.S. importer of Aminohydroxynaphthalenesulfonic acids and their salts is ITALMATCH USA CORP, with 128 shipments, followed by EMD MILLIPORE CORP and HONEYBEE FOODS CORP. The leading supplier is SEACO SHIPPING SA CARE OF, with 307 shipments, followed by CARNIVAL CRUISE LINES and ITALMATCH CHEMICALS SPA. Goods originate mainly from CHINA and REPUBLIC OF KOREA, arriving primarily at LOS ANGELES, CA. Import volume has declined over the past 12 months versus the prior year.
Sourced from U.S. Customs bill of lading data · Updated monthly · Data through August 2026Cite as: ImportDoor, U.S. Customs bill of lading data (data through August 2026), https://www.importdoor.com/products/292221-aminohydroxynaphthalenesulfonic-acids-and-their-salts
See all 10,065 shipments of HS 292221 with dates, ports, consignees, filters and CSV export in the ImportDoor dashboard.
Open in dashboardShipments by month (last 24 months)
Trade flow: top suppliers → U.S. importers
The strongest supplier-importer relationships for Aminohydroxynaphthalenesulfonic acids and their salts (HS 292221), by shipment volume. Hover a ribbon for details; click a name to open its profile.
The largest relationship is MERCK KGAA → EMD MILLIPORE CORP with 125 shipments, followed by ITALMATCH CHEMICALS SPA → ITALMATCH USA CORP (94) and SJ TECH VIETNAM CO LTD → ZF TRW ACTIVE AND PASSIVE SAFETY (69).
Top U.S. importers
| Importer | Shipments |
|---|---|
| ITALMATCH USA CORP | 128 |
| EMD MILLIPORE CORP | 125 |
| HONEYBEE FOODS CORP | 115 |
| HELM AGRO US INC | 114 |
| ELLIOTT AUTO SUPPLY CO INC | 78 |
| IKEA SUPPLY AG | 76 |
| XINGFA USA CORP | 72 |
| ZF TRW ACTIVE AND PASSIVE SAFETY | 60 |
| SPECIAL MATERIALS COMPANY | 57 |
| AJINOMOTO HEALTH & NUTRITION NORTH | 56 |
Top suppliers
| Supplier | Shipments |
|---|---|
| SEACO SHIPPING SA CARE OF | 307 |
| CARNIVAL CRUISE LINES | 135 |
| ITALMATCH CHEMICALS SPA | 132 |
| MERCK KGAA | 125 |
| SJ TECH VIETNAM CO LTD | 105 |
| JOLLIBEE WORLDWIDE PTE LTD | 100 |
| DN AUTOMOTIVE CORP | 86 |
| CARNIVAL CRUISE LINE | 66 |
| TAIWAN FERTILIZER CO LTD | 62 |
| QUIMICA DEL NALON SA | 59 |
Origin countries
| Country | Shipments |
|---|---|
| CHINA | 3,755 |
| REPUBLIC OF KOREA | 563 |
| TAIWAN | 532 |
| BELGIUM | 437 |
| JAPAN | 431 |
| INDIA | 332 |
| UNITED KINGDOM | 282 |
| GERMANY | 261 |
| MEXICO | 236 |
| VIET NAM | 212 |
Ports of unlading
| U.S. port | Shipments |
|---|---|
| LOS ANGELES, CA | 1,886 |
| NEW YORK/NEWARK AREA, NEWARK, NJ | 1,534 |
| HOUSTON, TX | 1,240 |
| LONG BEACH, CA | 1,131 |
| SAVANNAH, GA | 689 |
| CHARLESTON, SC | 472 |
| TACOMA, WA | 472 |
| NORFOLK, VA | 420 |
| SEATTLE, WA | 327 |
| MIAMI, FL | 222 |
Harmonized System classification
HS code 292221 — Aminohydroxynaphthalenesulfonic acids and their salts. The Harmonized System is the international standard for classifying traded goods; U.S. Customs records this 6-digit code on every bill of lading.
Not sure this is the right code? Search all 5,700+ subheadings with the free HS code lookup, or see which product categories are growing in our quarterly State of U.S. Imports reports.
More products under HS 2922
Other six-digit codes in HS 2922: Oxygen-function amino-compounds, with their U.S. import volume.
Frequently asked questions about importing Aminohydroxynaphthalenesulfonic acids and their salts
Who imports Aminohydroxynaphthalenesulfonic acids and their salts (HS 292221)?
Based on U.S. Customs bill-of-lading records, the top U.S. importers of Aminohydroxynaphthalenesulfonic acids and their salts include ITALMATCH USA CORP, EMD MILLIPORE CORP, HONEYBEE FOODS CORP, HELM AGRO US INC, and ELLIOTT AUTO SUPPLY CO INC.
Who is the largest U.S. importer of Aminohydroxynaphthalenesulfonic acids and their salts?
ITALMATCH USA CORP is the largest U.S. importer of Aminohydroxynaphthalenesulfonic acids and their salts (HS 292221), with 128 bill-of-lading shipment records.
Who are the top suppliers of Aminohydroxynaphthalenesulfonic acids and their salts?
Leading suppliers shipping Aminohydroxynaphthalenesulfonic acids and their salts (HS 292221) to the U.S. include SEACO SHIPPING SA CARE OF, CARNIVAL CRUISE LINES, ITALMATCH CHEMICALS SPA, MERCK KGAA, and SJ TECH VIETNAM CO LTD.
How many U.S. shipments of Aminohydroxynaphthalenesulfonic acids and their salts are there?
ImportDoor has 10,065 U.S. import shipment records under HS code 292221, spanning Aug 2019 to Aug 2026.
Where is Aminohydroxynaphthalenesulfonic acids and their salts imported from?
Aminohydroxynaphthalenesulfonic acids and their salts is imported into the U.S. primarily from CHINA, REPUBLIC OF KOREA, and TAIWAN.
Find Aminohydroxynaphthalenesulfonic acids and their salts importers & suppliers
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