Seaweeds and other algae, other (HS 121229)
Seaweeds and other algae, other (HS 121229) has 383 U.S. import bill-of-lading shipment records between Jan 2020 and Aug 2026. The largest U.S. importer of Seaweeds and other algae, other is FEEDWORKS USA LTD, with 77 shipments, followed by ANDES TRADE CO LTD and BIOMIN SINGAPORE PTE LTD. The leading supplier is ACADIAN SEAPLANTS LIMITED, with 150 shipments, followed by MARIGOT LIMITED and MARIGOT LTD. Goods originate mainly from CANADA and IRELAND, 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/121229-seaweeds-and-other-algae-other
See all 383 shipments of HS 121229 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 Seaweeds and other algae, other (HS 121229), by shipment volume. Hover a ribbon for details; click a name to open its profile.
The largest relationship is ACADIAN SEAPLANTS LIMITED → ANDES TRADE CO LTD with 73 shipments, followed by MARIGOT LIMITED → FEEDWORKS USA LTD (38) and MARIGOT LTD → FEEDWORKS USA LTD (29).
Top U.S. importers
| Importer | Shipments |
|---|---|
| FEEDWORKS USA LTD | 77 |
| ANDES TRADE CO LTD | 73 |
| BIOMIN SINGAPORE PTE LTD | 19 |
| THE PLAZA GROUP INC | 16 |
| PREMIX GOLIATH INC | 10 |
| MULTI ADVANCE BIOTECHNOLOGY CO LTD | 8 |
| NUTRISTAR S P A | 7 |
| FEED WORKS USA LTD | 5 |
| HIGGINS 3198 NW 125TH | 5 |
| SEACOAST LOGISTICS | 5 |
Top suppliers
| Supplier | Shipments |
|---|---|
| ACADIAN SEAPLANTS LIMITED | 150 |
| MARIGOT LIMITED | 47 |
| MARIGOT LTD | 29 |
| OCEANA MINERAIS MARINHOS LTDA | 23 |
| ALGEA AS | 13 |
| SHEMBERG INGREDIENTS & GUMS CORPORA | 12 |
| MARIGOT T/A CELTIC SEA MINERALS | 10 |
| OCEAN HARVEST TECHNOLOGY CO LTD | 8 |
| VERSELE LAGA NV | 8 |
| NJM TRADE SARL | 6 |
Origin countries
| Country | Shipments |
|---|---|
| CANADA | 140 |
| IRELAND | 88 |
| BRAZIL | 29 |
| NORWAY | 25 |
| JAPAN | 22 |
| PHILIPPINES | 13 |
| BELGIUM | 12 |
| MOROCCO | 9 |
| ARGENTINA | 7 |
| CHILE | 7 |
Ports of unlading
| U.S. port | Shipments |
|---|---|
| NEW YORK/NEWARK AREA, NEWARK, NJ | 171 |
| CHESTER, PA | 51 |
| HOUSTON, TX | 33 |
| NORFOLK, VA | 18 |
| NEW YORK, NY | 15 |
| TACOMA, WA | 14 |
| PHILADELPHIA, PA | 13 |
| SEATTLE, WA | 13 |
| LOS ANGELES, CA | 9 |
| MIAMI, FL | 9 |
Harmonized System classification
HS code 121229 — Seaweeds and other algae, other. 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 1212
Other six-digit codes in HS 1212: Locust beans, seaweeds and other algae, sugar beet and sugar cane, fresh, chilled, frozen or dried, whether or not ground, with their U.S. import volume.
Frequently asked questions about importing Seaweeds and other algae, other
Who imports Seaweeds and other algae, other (HS 121229)?
Based on U.S. Customs bill-of-lading records, the top U.S. importers of Seaweeds and other algae, other include FEEDWORKS USA LTD, ANDES TRADE CO LTD, BIOMIN SINGAPORE PTE LTD, THE PLAZA GROUP INC, and PREMIX GOLIATH INC.
Who is the largest U.S. importer of Seaweeds and other algae, other?
FEEDWORKS USA LTD is the largest U.S. importer of Seaweeds and other algae, other (HS 121229), with 77 bill-of-lading shipment records.
Who are the top suppliers of Seaweeds and other algae, other?
Leading suppliers shipping Seaweeds and other algae, other (HS 121229) to the U.S. include ACADIAN SEAPLANTS LIMITED, MARIGOT LIMITED, MARIGOT LTD, OCEANA MINERAIS MARINHOS LTDA, and ALGEA AS.
How many U.S. shipments of Seaweeds and other algae, other are there?
ImportDoor has 383 U.S. import shipment records under HS code 121229, spanning Jan 2020 to Aug 2026.
Where is Seaweeds and other algae, other imported from?
Seaweeds and other algae, other is imported into the U.S. primarily from CANADA, IRELAND, and BRAZIL.
Find Seaweeds and other algae, other importers & suppliers
Get the complete list of U.S. importers and global suppliers for HS 121229, with contact details and container-level shipment records on ImportDoor.
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