Aromatic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives, phthalic anhydride (HS 291735)
Aromatic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives, phthalic anhydride (HS 291735) has 2,778 U.S. import bill-of-lading shipment records between May 2019 and Aug 2026. The largest U.S. importer of Aromatic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives, phthalic anhydride is POLYNT COMPOSITES USA INC, with 1,093 shipments, followed by BROADVIEW TECHNOLOGIES INC and REICHHOLD LLC. The leading supplier is POLYNT SPA, with 1,397 shipments, followed by ATMOSA PETROCHEMIE GMBH and ADAMA ANPON JIANGSU LTD. Goods originate mainly from ITALY and CHINA, arriving primarily at NEW YORK/NEWARK AREA, NEWARK, NJ. Import volume has risen 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/291735-aromatic-polycarboxylic-acids-their-anhydrides-halides-peroxides-peroxyacids-and-their-derivatives-phthalic-an
See all 2,778 shipments of HS 291735 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 Aromatic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives, phthalic anhydride (HS 291735), by shipment volume. Hover a ribbon for details; click a name to open its profile.
The largest relationship is POLYNT SPA → POLYNT COMPOSITES USA INC with 1,081 shipments, followed by POLYNT SPA → REICHHOLD LLC (136) and ATMOSA PETROCHEMIE GMBH → COIM US INC (108).
Top U.S. importers
| Importer | Shipments |
|---|---|
| POLYNT COMPOSITES USA INC | 1,093 |
| BROADVIEW TECHNOLOGIES INC | 150 |
| REICHHOLD LLC | 136 |
| COIM US INC | 108 |
| VELSICOL CHEMICAL LLC | 96 |
| CREMER ERZKONTOR NORTH AMERICA INC | 59 |
| THE SHERWIN WILLIAMS COMPANY | 50 |
| INTERATLAS CHEMICAL INC | 49 |
| COLONIAL CHEMICAL SOLUTIONS INC | 44 |
| HUNTSMAN ADVANCED MATERIALS | 38 |
Top suppliers
| Supplier | Shipments |
|---|---|
| POLYNT SPA | 1,397 |
| ATMOSA PETROCHEMIE GMBH | 114 |
| ADAMA ANPON JIANGSU LTD | 89 |
| GADIV PETROCHEMICAL IND LTD | 86 |
| SINTESIS ORGANICAS SA DE CV | 69 |
| SAMYANGMETA LTD | 60 |
| ASAMBLY CHEMICALS CO LTD | 58 |
| PUYANG HUICHENG ELECTRONIC MATERIAL CO LTD | 54 |
| GADIV PETROCHEMICAL INDUSTRIES LTD | 50 |
| MEXICHEM COMPUESTOS S A DE C V | 47 |
Origin countries
| Country | Shipments |
|---|---|
| ITALY | 1,370 |
| CHINA | 428 |
| REPUBLIC OF KOREA | 327 |
| GERMANY | 147 |
| MEXICO | 145 |
| ISRAEL | 131 |
| INDIA | 35 |
| SPAIN | 29 |
| TAIWAN | 29 |
| BELGIUM | 23 |
Ports of unlading
| U.S. port | Shipments |
|---|---|
| NEW YORK/NEWARK AREA, NEWARK, NJ | 728 |
| SAVANNAH, GA | 626 |
| HOUSTON, TX | 535 |
| NORFOLK, VA | 279 |
| LONG BEACH, CA | 125 |
| LOS ANGELES, CA | 90 |
| SEATTLE, WA | 75 |
| NEW YORK, NY | 74 |
| MOBILE, AL | 55 |
| NEW ORLEANS, LA | 45 |
Harmonized System classification
HS code 291735 — Aromatic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives, phthalic anhydride. 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 2917
Other six-digit codes in HS 2917: Polycarboxylic acids, their anhydrides, halides, peroxides and peroxyacids, with their U.S. import volume.
Frequently asked questions about importing Aromatic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives, phthalic anhydride
Who imports Aromatic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives, phthalic anhydride (HS 291735)?
Based on U.S. Customs bill-of-lading records, the top U.S. importers of Aromatic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives, phthalic anhydride include POLYNT COMPOSITES USA INC, BROADVIEW TECHNOLOGIES INC, REICHHOLD LLC, COIM US INC, and VELSICOL CHEMICAL LLC.
Who is the largest U.S. importer of Aromatic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives, phthalic anhydride?
POLYNT COMPOSITES USA INC is the largest U.S. importer of Aromatic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives, phthalic anhydride (HS 291735), with 1,093 bill-of-lading shipment records.
Who are the top suppliers of Aromatic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives, phthalic anhydride?
Leading suppliers shipping Aromatic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives, phthalic anhydride (HS 291735) to the U.S. include POLYNT SPA, ATMOSA PETROCHEMIE GMBH, ADAMA ANPON JIANGSU LTD, GADIV PETROCHEMICAL IND LTD, and SINTESIS ORGANICAS SA DE CV.
How many U.S. shipments of Aromatic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives, phthalic anhydride are there?
ImportDoor has 2,778 U.S. import shipment records under HS code 291735, spanning May 2019 to Aug 2026.
Where is Aromatic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives, phthalic anhydride imported from?
Aromatic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives, phthalic anhydride is imported into the U.S. primarily from ITALY, CHINA, and REPUBLIC OF KOREA.
Find Aromatic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives, phthalic anhydride importers & suppliers
Get the complete list of U.S. importers and global suppliers for HS 291735, with contact details and container-level shipment records on ImportDoor.
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