4,4'-Isopropylidenediphenol (Bisphenol A, Diphenylolpropane) and its salts (HS 290723)
4,4'-Isopropylidenediphenol (Bisphenol A, Diphenylolpropane) and its salts (HS 290723) has 1,551 U.S. import bill-of-lading shipment records between Nov 2018 and Aug 2026. The largest U.S. importer of 4,4'-Isopropylidenediphenol (Bisphenol A, Diphenylolpropane) and its salts is PERRY CHEMICAL CORP, with 603 shipments, followed by SHPP US LLC and SHERWIN WILLIAMS MANUFACTURING. The leading supplier is DEEPAK NOVOCHEM TECHNOLOGIES LTD, with 330 shipments, followed by CHANG CHUN PLASTICS CO LTD and PTT PHENOL CO LTD. Goods originate mainly from INDIA and TAIWAN, arriving primarily at NEW YORK/NEWARK AREA, NEWARK, NJ. 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/290723-4-4-isopropylidenediphenol-bisphenol-a-diphenylolpropane-and-its-salts
See all 1,551 shipments of HS 290723 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 4,4'-Isopropylidenediphenol (Bisphenol A, Diphenylolpropane) and its salts (HS 290723), by shipment volume. Hover a ribbon for details; click a name to open its profile.
The largest relationship is CHANG CHUN PLASTICS CO LTD → PERRY CHEMICAL CORP with 228 shipments, followed by DEEPAK NOVOCHEM TECHNOLOGIES LTD → SHPP US LLC (204) and PTT PHENOL CO LTD → PERRY CHEMICAL CORP (177).
Top U.S. importers
| Importer | Shipments |
|---|---|
| PERRY CHEMICAL CORP | 603 |
| SHPP US LLC | 213 |
| SHERWIN WILLIAMS MANUFACTURING | 155 |
| SABIC INNOVATIVE PLASTICS US LLC | 81 |
| SONGWON INTERNATIONAL AMERICAS INC | 59 |
| HEXION | 43 |
| DOMTAR PAPER COMPANY LLC | 41 |
| AAL CHEM | 37 |
| SUMITOMO CORP | 35 |
| INTERATLAS LOGISTICS INC | 16 |
Top suppliers
| Supplier | Shipments |
|---|---|
| DEEPAK NOVOCHEM TECHNOLOGIES LTD | 330 |
| CHANG CHUN PLASTICS CO LTD | 278 |
| PTT PHENOL CO LTD | 177 |
| PORUS LABORATORIES PVT LTD | 92 |
| PTT GLOBAL CHEMICAL PUBLIC CO LTD | 92 |
| KUMHO P AND B CHEMICALS INC | 59 |
| HEXION B V PORTPARK | 53 |
| DEEPAK NOVOCHEM TECHNOLOGY | 51 |
| VOLANT CHEM CORP | 45 |
| SONGWON SPECIALTY CHEMICALS INDIA P PLOT | 40 |
Origin countries
| Country | Shipments |
|---|---|
| INDIA | 538 |
| TAIWAN | 300 |
| THAILAND | 271 |
| CHINA | 148 |
| REPUBLIC OF KOREA | 121 |
| NETHERLANDS ANTILLES | 61 |
| SINGAPORE | 33 |
| JAPAN | 24 |
| NETHERLANDS | 16 |
| BELGIUM | 12 |
Ports of unlading
| U.S. port | Shipments |
|---|---|
| NEW YORK/NEWARK AREA, NEWARK, NJ | 652 |
| HOUSTON, TX | 213 |
| SAVANNAH, GA | 191 |
| LOS ANGELES, CA | 150 |
| CHARLESTON, SC | 93 |
| NEW YORK, NY | 71 |
| LONG BEACH, CA | 70 |
| NORFOLK, VA | 61 |
| TACOMA, WA | 33 |
| BOSTON, MA | 4 |
Harmonized System classification
HS code 290723 — 4,4'-Isopropylidenediphenol (Bisphenol A, Diphenylolpropane) and its 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 2907
Other six-digit codes in HS 2907: Phenols, with their U.S. import volume.
Frequently asked questions about importing 4,4'-Isopropylidenediphenol (Bisphenol A, Diphenylolpropane) and its salts
Who imports 4,4'-Isopropylidenediphenol (Bisphenol A, Diphenylolpropane) and its salts (HS 290723)?
Based on U.S. Customs bill-of-lading records, the top U.S. importers of 4,4'-Isopropylidenediphenol (Bisphenol A, Diphenylolpropane) and its salts include PERRY CHEMICAL CORP, SHPP US LLC, SHERWIN WILLIAMS MANUFACTURING, SABIC INNOVATIVE PLASTICS US LLC, and SONGWON INTERNATIONAL AMERICAS INC.
Who is the largest U.S. importer of 4,4'-Isopropylidenediphenol (Bisphenol A, Diphenylolpropane) and its salts?
PERRY CHEMICAL CORP is the largest U.S. importer of 4,4'-Isopropylidenediphenol (Bisphenol A, Diphenylolpropane) and its salts (HS 290723), with 603 bill-of-lading shipment records.
Who are the top suppliers of 4,4'-Isopropylidenediphenol (Bisphenol A, Diphenylolpropane) and its salts?
Leading suppliers shipping 4,4'-Isopropylidenediphenol (Bisphenol A, Diphenylolpropane) and its salts (HS 290723) to the U.S. include DEEPAK NOVOCHEM TECHNOLOGIES LTD, CHANG CHUN PLASTICS CO LTD, PTT PHENOL CO LTD, PORUS LABORATORIES PVT LTD, and PTT GLOBAL CHEMICAL PUBLIC CO LTD.
How many U.S. shipments of 4,4'-Isopropylidenediphenol (Bisphenol A, Diphenylolpropane) and its salts are there?
ImportDoor has 1,551 U.S. import shipment records under HS code 290723, spanning Nov 2018 to Aug 2026.
Where is 4,4'-Isopropylidenediphenol (Bisphenol A, Diphenylolpropane) and its salts imported from?
4,4'-Isopropylidenediphenol (Bisphenol A, Diphenylolpropane) and its salts is imported into the U.S. primarily from INDIA, TAIWAN, and THAILAND.
Find 4,4'-Isopropylidenediphenol (Bisphenol A, Diphenylolpropane) and its salts importers & suppliers
Get the complete list of U.S. importers and global suppliers for HS 290723, with contact details and container-level shipment records on ImportDoor.
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