Scouring pastes and powders and other scouring preparations (HS 340540)
Scouring pastes and powders and other scouring preparations (HS 340540) has 1,150 U.S. import bill-of-lading shipment records between Jun 2019 and Jul 2026. The largest U.S. importer of Scouring pastes and powders and other scouring preparations is RESONAC AMERICA INC, with 138 shipments, followed by VANTEX S A DE C V and SHOWA DENKO MATERIALS AMERICA IN. The leading supplier is RESONAC CORP, with 180 shipments, followed by PAOLO CORAZZI FIBRE S R L and SHOWA DENKO MATERIALS CO LTD. Goods originate mainly from CHINA and JAPAN, arriving primarily at LOS ANGELES, CA. Import volume has held steady over the past 12 months versus the prior year.
Sourced from U.S. Customs bill of lading data · Updated monthly · Data through July 2026
Shipments over time (last 24 months)
Trade flow: top suppliers → U.S. importers
The strongest supplier-importer relationships for Scouring pastes and powders and other scouring preparations (HS 340540), by shipment volume. Hover a ribbon for details; click a name to open its profile.
The largest relationship is RESONAC CORP → RESONAC AMERICA INC with 138 shipments, followed by PAOLO CORAZZI FIBRE S R L → VANTEX S A DE C V (121) and SHOWA DENKO MATERIALS CO LTD → SHOWA DENKO MATERIALS AMERICA IN (71).
Top U.S. importers
| Importer | Shipments |
|---|---|
| RESONAC AMERICA INC | 138 |
| VANTEX S A DE C V | 129 |
| SHOWA DENKO MATERIALS AMERICA IN | 71 |
| SAMSUNG AUSTIN SEMICONDUCTOR LLC | 41 |
| CLIPPER CORP | 18 |
Top suppliers
| Supplier | Shipments |
|---|---|
| RESONAC CORP | 180 |
| PAOLO CORAZZI FIBRE S R L | 127 |
| SHOWA DENKO MATERIALS CO LTD | 86 |
| KCTECH CO LTD | 34 |
| NINGBO HOME DOLLARIMPORT&EXPORTCORP | 29 |
Origin countries
| Country | Shipments |
|---|---|
| CHINA | 368 |
| JAPAN | 288 |
| ITALY | 194 |
| REPUBLIC OF KOREA | 74 |
| SPAIN | 27 |
| SINGAPORE | 25 |
| TAIWAN | 23 |
| NORWAY | 22 |
| INDIA | 20 |
| MEXICO | 14 |
Ports of unlading
| U.S. port | Shipments |
|---|---|
| LOS ANGELES, CA | 318 |
| NEW YORK/NEWARK AREA, NEWARK, NJ | 262 |
| MIAMI, FL | 140 |
| LONG BEACH, CA | 133 |
| TACOMA, WA | 65 |
| OAKLAND, CA | 44 |
| NEW YORK, NY | 32 |
| NORFOLK, VA | 30 |
| HOUSTON, TX | 30 |
| SEATTLE, WA | 22 |
Harmonized System classification
HS code 340540 — Scouring pastes and powders and other scouring preparations. 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.
Frequently asked questions about importing Scouring pastes and powders and other scouring preparations
Who imports Scouring pastes and powders and other scouring preparations (HS 340540)?
Based on U.S. Customs bill-of-lading records, the top U.S. importers of Scouring pastes and powders and other scouring preparations include RESONAC AMERICA INC, VANTEX S A DE C V, SHOWA DENKO MATERIALS AMERICA IN, SAMSUNG AUSTIN SEMICONDUCTOR LLC, and CLIPPER CORP.
Who is the largest U.S. importer of Scouring pastes and powders and other scouring preparations?
RESONAC AMERICA INC is the largest U.S. importer of Scouring pastes and powders and other scouring preparations (HS 340540), with 138 bill-of-lading shipment records.
Who are the top suppliers of Scouring pastes and powders and other scouring preparations?
Leading suppliers shipping Scouring pastes and powders and other scouring preparations (HS 340540) to the U.S. include RESONAC CORP, PAOLO CORAZZI FIBRE S R L, SHOWA DENKO MATERIALS CO LTD, KCTECH CO LTD, and NINGBO HOME DOLLARIMPORT&EXPORTCORP.
How many U.S. shipments of Scouring pastes and powders and other scouring preparations are there?
ImportDoor has 1,150 U.S. import shipment records under HS code 340540, spanning Jun 2019 to Jul 2026.
Where is Scouring pastes and powders and other scouring preparations imported from?
Scouring pastes and powders and other scouring preparations is imported into the U.S. primarily from CHINA, JAPAN, and ITALY.
Find Scouring pastes and powders and other scouring preparations importers & suppliers
Get the complete list of U.S. importers and global suppliers for HS 340540, with contact details and container-level shipment records on ImportDoor.
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