Zinc dust, powders and flakes, zinc dust (HS 790310)
Zinc dust, powders and flakes, zinc dust (HS 790310) has 18,442 U.S. import bill-of-lading shipment records between Nov 2019 and May 2026. The largest U.S. importer of Zinc dust, powders and flakes, zinc dust is EVERZINC USA INC, with 648 shipments, followed by LONG LAND INC and INTERNATIONAL IMPULSE INC. The leading supplier is WANG ZHANG JIANG FIRST, with 991 shipments, followed by EVERZINC BELGIUM SA and HANGZHOU WELL TRANS SUPPLY CHAIN MA. Goods originate mainly from CHINA and BELGIUM, arriving primarily at LONG BEACH, 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 May 2026
Shipments over time (last 24 months)
Trade flow: top suppliers → U.S. importers
The strongest supplier-importer relationships for Zinc dust, powders and flakes, zinc dust (HS 790310), by shipment volume. Hover a ribbon for details; click a name to open its profile.
The largest relationship is EVERZINC BELGIUM SA → EVERZINC USA INC with 610 shipments, followed by SHENZHEN BOSI CAI TECHNOLOGY CO → LONG LAND INC (360) and EVERZINC BELGIUM SA → US ZINC CORP (96).
Top U.S. importers
| Importer | Shipments |
|---|---|
| EVERZINC USA INC | 648 |
| LONG LAND INC | 566 |
| INTERNATIONAL IMPULSE INC | 190 |
| JN GLOBAL INC | 152 |
| AMAZON SERVICES LLC | 145 |
Top suppliers
| Supplier | Shipments |
|---|---|
| WANG ZHANG JIANG FIRST | 991 |
| EVERZINC BELGIUM SA | 782 |
| HANGZHOU WELL TRANS SUPPLY CHAIN MA | 436 |
| JINGYUAN | 360 |
| SHENZHEN BOSI CAI TECHNOLOGY CO | 360 |
Origin countries
| Country | Shipments |
|---|---|
| CHINA | 14,009 |
| BELGIUM | 831 |
| REPUBLIC OF KOREA | 546 |
| TAIWAN | 467 |
| GERMANY | 352 |
| VIET NAM | 215 |
| INDIA | 196 |
| MALAYSIA | 171 |
| MEXICO | 152 |
| THAILAND | 129 |
Ports of unlading
| U.S. port | Shipments |
|---|---|
| LONG BEACH, CA | 6,627 |
| LOS ANGELES, CA | 4,106 |
| NEW YORK/NEWARK AREA, NEWARK, NJ | 1,522 |
| OAKLAND, CA | 1,316 |
| HOUSTON, TX | 1,057 |
| TACOMA, WA | 847 |
| SEATTLE, WA | 488 |
| SAVANNAH, GA | 452 |
| MIAMI, FL | 373 |
| CHARLESTON, SC | 344 |
Harmonized System classification
HS code 790310 — Zinc dust, powders and flakes, zinc dust. The Harmonized System is the international standard for classifying traded goods; U.S. Customs records this 6-digit code on every bill of lading.
Frequently asked questions about importing Zinc dust, powders and flakes, zinc dust
Who imports Zinc dust, powders and flakes, zinc dust (HS 790310)?
Based on U.S. Customs bill-of-lading records, the top U.S. importers of Zinc dust, powders and flakes, zinc dust include EVERZINC USA INC, LONG LAND INC, INTERNATIONAL IMPULSE INC, JN GLOBAL INC, and AMAZON SERVICES LLC.
Who is the largest U.S. importer of Zinc dust, powders and flakes, zinc dust?
EVERZINC USA INC is the largest U.S. importer of Zinc dust, powders and flakes, zinc dust (HS 790310), with 648 bill-of-lading shipment records.
Who are the top suppliers of Zinc dust, powders and flakes, zinc dust?
Leading suppliers shipping Zinc dust, powders and flakes, zinc dust (HS 790310) to the U.S. include WANG ZHANG JIANG FIRST, EVERZINC BELGIUM SA, HANGZHOU WELL TRANS SUPPLY CHAIN MA, JINGYUAN, and SHENZHEN BOSI CAI TECHNOLOGY CO.
How many U.S. shipments of Zinc dust, powders and flakes, zinc dust are there?
ImportDoor has 18,442 U.S. import shipment records under HS code 790310, spanning Nov 2019 to May 2026.
Where is Zinc dust, powders and flakes, zinc dust imported from?
Zinc dust, powders and flakes, zinc dust is imported into the U.S. primarily from CHINA, BELGIUM, and REPUBLIC OF KOREA.
Find Zinc dust, powders and flakes, zinc dust importers & suppliers
Get the complete list of U.S. importers and global suppliers for HS 790310, with contact details and container-level shipment records on ImportDoor.
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