KORECHEM INC
KORECHEM INC is a U.S. importer with 1,790 bill-of-lading shipment records between Jan 2020 and Aug 2026. It is the largest U.S. importer of Potassium hydroxide (Caustic potash) (HS 281520) by shipment count. Its top suppliers include UNID CO LTD, OCI CO LTD, and NAPR CO LTD, primarily importing HS code 281520. Goods originate mainly from REPUBLIC OF KOREA and CHINA, arriving primarily at LONG BEACH, CA. Shipment 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/company/korechem-inc
See all 1,790 shipments of KORECHEM INC with dates, ports, consignees, filters and CSV export in the ImportDoor dashboard.
Open in dashboardShipments by month (last 24 months)
Trade flow: top suppliers → products
What KORECHEM INC imports and from whom — the strongest supplier-product relationships in its shipment records. Hover a ribbon for details; click a name to open its profile.
The largest relationship is UNID CO LTD → Potassium hydroxide (Caustic potash) with 487 shipments, followed by OCI CO LTD → Silica sands and quartz sands (468) and UNID CO LTD → Potassium carbonates (448).
Top suppliers
| Supplier | Shipments |
|---|---|
| UNID CO LTD | 966 |
| OCI CO LTD | 701 |
| NAPR CO LTD | 64 |
| NAPR | 23 |
| SEMYOUNG TECH CO LTD | 7 |
| NAPR 5 | 6 |
| EUNJIN CHEMICAL CO LTD | 5 |
| MIJOO ENVICHEM | 5 |
| LG HOUSEHOLD AND HEALTH CARE LTD | 4 |
| HRS CO LTD | 2 |
Top products (HS codes)
Unlock KORECHEM INC’s full product & HS-code breakdownOrigin countries
| Country | Shipments |
|---|---|
| REPUBLIC OF KOREA | 1,756 |
| CHINA | 10 |
| N/A | 10 |
| KOREA, DEMOCRATIC PEOPLES REPUBLIC OF | 9 |
| MEXICO | 5 |
Ports of unlading
| U.S. port | Shipments |
|---|---|
| LONG BEACH, CA | 321 |
| SEATTLE, WA | 256 |
| LOS ANGELES, CA | 221 |
| NEW YORK/NEWARK AREA, NEWARK, NJ | 220 |
| OAKLAND, CA | 202 |
| SAVANNAH, GA | 182 |
| PORTLAND, OR | 133 |
| EVERETT, WA | 70 |
| TACOMA, WA | 67 |
| HOUSTON, TX | 37 |
Other U.S. importers of Potassium hydroxide (Caustic potash)
Companies that also import Potassium hydroxide (Caustic potash) (HS 281520), ranked by shipment volume.
| Importer | Shipments |
|---|---|
| VERSUM MATERIALS US LLC | 55 |
Frequently asked questions about KORECHEM INC
Who are KORECHEM INC's top suppliers?
Based on U.S. Customs bill-of-lading records, KORECHEM INC's top suppliers include UNID CO LTD, OCI CO LTD, NAPR CO LTD, NAPR, and SEMYOUNG TECH CO LTD.
What does KORECHEM INC import?
KORECHEM INC's most frequent imports fall under HS codes 281520, 250510, and 283640.
Is KORECHEM INC a major importer of Potassium hydroxide (Caustic potash)?
Yes — based on U.S. Customs bill-of-lading shipment counts, KORECHEM INC is the largest U.S. importer of Potassium hydroxide (Caustic potash) (HS 281520).
Where does KORECHEM INC import from?
KORECHEM INC imports primarily from REPUBLIC OF KOREA, CHINA, and N/A.
How many shipments does KORECHEM INC have?
ImportDoor has 1,790 U.S. import shipment records for KORECHEM INC, spanning Jan 2020 to Aug 2026.
Which U.S. ports does KORECHEM INC use?
KORECHEM INC's shipments arrive primarily at LONG BEACH, CA and SEATTLE, WA.
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