Mattress supports, other (HS 940490)
Mattress supports, other (HS 940490) has 115,833 U.S. import bill-of-lading shipment records between May 2019 and Jul 2026. The largest U.S. importer of Mattress supports, other is IKEA SUPPLY AG, with 2,490 shipments, followed by NEWTON BUYING CORP and WAL MART INC. The leading supplier is AUGUST AMBER HK LIMITED, with 23,458 shipments, followed by HANGZHOU WELL TRANS SUPPLY CHAIN MA and YIWU DT SUPPLY CHAIN MANA NORTH SIDE OF CHUANGXIN. Goods originate mainly from CHINA and INDIA, arriving primarily at LOS ANGELES, CA. 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 July 2026
Shipments over time (last 24 months)
Trade flow: top suppliers → U.S. importers
The strongest supplier-importer relationships for Mattress supports, other (HS 940490), by shipment volume. Hover a ribbon for details; click a name to open its profile.
The largest relationship is HAINAN GOLDEN SHELL CO LTD → ROSALYN SOMSAK with 79 shipments, followed by YIWU DT SUPPLY CHAIN MANA NORTH SIDE OF CHUANGXIN → ROSALYN SOMSAK (32) and HANGZHOU WELL TRANS SUPPLY CHAIN MA → JULIA (14).
Top U.S. importers
| Importer | Shipments |
|---|---|
| IKEA SUPPLY AG | 2,490 |
| NEWTON BUYING CORP | 1,626 |
| WAL MART INC | 788 |
| S L HOME FASHIONS | 702 |
| BRISTOL ASSOCIATES LTD | 656 |
Top suppliers
| Supplier | Shipments |
|---|---|
| AUGUST AMBER HK LIMITED | 23,458 |
| HANGZHOU WELL TRANS SUPPLY CHAIN MA | 22,710 |
| YIWU DT SUPPLY CHAIN MANA NORTH SIDE OF CHUANGXIN | 14,365 |
| HAINAN GOLDEN SHELL CO LTD | 11,229 |
| TWTH EXPRESS CO LTD | 2,074 |
Origin countries
| Country | Shipments |
|---|---|
| CHINA | 98,547 |
| INDIA | 8,501 |
| ITALY | 999 |
| VIET NAM | 997 |
| PAKISTAN | 989 |
| GERMANY | 699 |
| REPUBLIC OF KOREA | 682 |
| N/A | 384 |
| CROATIA | 364 |
| NORWAY | 313 |
Ports of unlading
| U.S. port | Shipments |
|---|---|
| LOS ANGELES, CA | 45,311 |
| LONG BEACH, CA | 45,029 |
| NEW YORK/NEWARK AREA, NEWARK, NJ | 8,104 |
| SAVANNAH, GA | 4,412 |
| NORFOLK, VA | 1,982 |
| CHARLESTON, SC | 1,943 |
| TACOMA, WA | 1,615 |
| OAKLAND, CA | 1,304 |
| HOUSTON, TX | 1,282 |
| SEATTLE, WA | 1,050 |
Harmonized System classification
HS code 940490 — Mattress supports, 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.
Frequently asked questions about importing Mattress supports, other
Who imports Mattress supports, other (HS 940490)?
Based on U.S. Customs bill-of-lading records, the top U.S. importers of Mattress supports, other include IKEA SUPPLY AG, NEWTON BUYING CORP, WAL MART INC, S L HOME FASHIONS, and BRISTOL ASSOCIATES LTD.
Who is the largest U.S. importer of Mattress supports, other?
IKEA SUPPLY AG is the largest U.S. importer of Mattress supports, other (HS 940490), with 2,490 bill-of-lading shipment records.
Who are the top suppliers of Mattress supports, other?
Leading suppliers shipping Mattress supports, other (HS 940490) to the U.S. include AUGUST AMBER HK LIMITED, HANGZHOU WELL TRANS SUPPLY CHAIN MA, YIWU DT SUPPLY CHAIN MANA NORTH SIDE OF CHUANGXIN, HAINAN GOLDEN SHELL CO LTD, and TWTH EXPRESS CO LTD.
How many U.S. shipments of Mattress supports, other are there?
ImportDoor has 115,833 U.S. import shipment records under HS code 940490, spanning May 2019 to Jul 2026.
Where is Mattress supports, other imported from?
Mattress supports, other is imported into the U.S. primarily from CHINA, INDIA, and ITALY.
Find Mattress supports, other importers & suppliers
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