Mattress supports, other (HS 940490)
Mattress supports, other (HS 940490) has 108,223 U.S. import bill-of-lading shipment records between May 2019 and Jun 2026. The largest U.S. importer of Mattress supports, other is IKEA SUPPLY AG, with 2,487 shipments, followed by NEWTON BUYING CORP and WAL MART INC. The leading supplier is HANGZHOU WELL TRANS SUPPLY CHAIN MA, with 22,731 shipments, followed by AUGUST AMBER HK LIMITED and YIWU DT SUPPLY CHAIN MANA NORTH SIDE OF CHUANGXIN. Goods originate mainly from CHINA and INDIA, arriving primarily at LONG BEACH, 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 June 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 | 2,487 |
| NEWTON BUYING CORP | 1,673 |
| WAL MART INC | 815 |
| S L HOME FASHIONS | 702 |
| BRISTOL ASSOCIATES LTD | 646 |
Top suppliers
| Supplier | Shipments |
|---|---|
| HANGZHOU WELL TRANS SUPPLY CHAIN MA | 22,731 |
| AUGUST AMBER HK LIMITED | 15,878 |
| 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 | 91,013 |
| INDIA | 8,543 |
| ITALY | 1,005 |
| PAKISTAN | 995 |
| VIET NAM | 978 |
| GERMANY | 713 |
| REPUBLIC OF KOREA | 687 |
| CROATIA | 366 |
| NORWAY | 314 |
| TURKEY | 286 |
Ports of unlading
| U.S. port | Shipments |
|---|---|
| LONG BEACH, CA | 42,112 |
| LOS ANGELES, CA | 40,680 |
| NEW YORK/NEWARK AREA, NEWARK, NJ | 8,158 |
| SAVANNAH, GA | 4,380 |
| NORFOLK, VA | 1,975 |
| CHARLESTON, SC | 1,939 |
| TACOMA, WA | 1,580 |
| OAKLAND, CA | 1,297 |
| HOUSTON, TX | 1,285 |
| SEATTLE, WA | 1,035 |
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.
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 2,487 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 HANGZHOU WELL TRANS SUPPLY CHAIN MA, AUGUST AMBER HK LIMITED, 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 108,223 U.S. import shipment records under HS code 940490, spanning May 2019 to Jun 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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