Containing 85 percent or more by weight of polyester staple fibers, single yarn (HS 550921)
Containing 85 percent or more by weight of polyester staple fibers, single yarn (HS 550921) has 7,378 U.S. import bill-of-lading shipment records between Dec 2019 and Aug 2026. The largest U.S. importer of Containing 85 percent or more by weight of polyester staple fibers, single yarn is HAILIDE AMERICA INC, with 2,506 shipments, followed by HYOSUNG USA INC and HS HYOSUNG USA INC. The leading supplier is HAILIDE VIET NAM CO LTD, with 2,689 shipments, followed by AUGUST AMBER HK LIMITED and HYOSUNG VIETNAM CO LTD. Goods originate mainly from VIET NAM and CHINA, arriving primarily at CHARLESTON, SC. 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/550921-containing-85-percent-or-more-by-weight-of-polyester-staple-fibers-single-yarn
See all 7,378 shipments of HS 550921 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 Containing 85 percent or more by weight of polyester staple fibers, single yarn (HS 550921), by shipment volume. Hover a ribbon for details; click a name to open its profile.
The largest relationship is HAILIDE VIET NAM CO LTD → HAILIDE AMERICA INC with 2,180 shipments, followed by HYOSUNG VIETNAM CO LTD → HYOSUNG USA INC (393) and HS HYOSUNG VIET NAM CO LTD → HS HYOSUNG USA INC (194).
Top U.S. importers
| Importer | Shipments |
|---|---|
| HAILIDE AMERICA INC | 2,506 |
| HYOSUNG USA INC | 666 |
| HS HYOSUNG USA INC | 373 |
| HAILIDE FIBERS AMERICA INC | 351 |
| OPPERMANN WEBBING INC | 155 |
| IMPORT & EXPORT LLC | 150 |
| BEKAERTDESLEE USA INC | 147 |
| HI TECH SPECIALTY FABRICS LLC | 76 |
| HAILIDE FIBERS AMERICA INCORPORATED | 64 |
| COMTRADE INTERNATIONAL INC | 60 |
Top suppliers
| Supplier | Shipments |
|---|---|
| HAILIDE VIET NAM CO LTD | 2,689 |
| AUGUST AMBER HK LIMITED | 603 |
| HYOSUNG VIETNAM CO LTD | 398 |
| HS HYOSUNG VIET NAM CO LTD | 221 |
| ZHEJIANG HAILIDE NEW MATERIAL CO | 205 |
| HAILIDE VIETNAM CO LTD | 199 |
| HS HYOSUNG VIETNAM CO LTD | 173 |
| DELTA HITECH TWISTING PT | 148 |
| ZHEJIANG HAILIDE NEW MATERIAL COMPA | 128 |
| ZHEJIANG HAILIDE NEW MATERIAL CO LTD | 107 |
Origin countries
| Country | Shipments |
|---|---|
| VIET NAM | 3,410 |
| CHINA | 1,499 |
| INDIA | 675 |
| INDONESIA | 447 |
| NORWAY | 327 |
| TURKEY | 203 |
| N/A | 151 |
| REPUBLIC OF KOREA | 142 |
| TAIWAN | 84 |
| GABON | 55 |
Ports of unlading
| U.S. port | Shipments |
|---|---|
| CHARLESTON, SC | 2,959 |
| SAVANNAH, GA | 1,536 |
| LONG BEACH, CA | 693 |
| LOS ANGELES, CA | 602 |
| NORFOLK, VA | 441 |
| TACOMA, WA | 375 |
| NEW YORK/NEWARK AREA, NEWARK, NJ | 251 |
| HOUSTON, TX | 129 |
| SEATTLE, WA | 122 |
| BOSTON, MA | 111 |
Harmonized System classification
HS code 550921 — Containing 85 percent or more by weight of polyester staple fibers, single yarn. 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 5509
Other six-digit codes in HS 5509: Yarn (other than sewing thread) of synthetic staple fibers, not put up for retail sale, with their U.S. import volume.
Frequently asked questions about importing Containing 85 percent or more by weight of polyester staple fibers, single yarn
Who imports Containing 85 percent or more by weight of polyester staple fibers, single yarn (HS 550921)?
Based on U.S. Customs bill-of-lading records, the top U.S. importers of Containing 85 percent or more by weight of polyester staple fibers, single yarn include HAILIDE AMERICA INC, HYOSUNG USA INC, HS HYOSUNG USA INC, HAILIDE FIBERS AMERICA INC, and OPPERMANN WEBBING INC.
Who is the largest U.S. importer of Containing 85 percent or more by weight of polyester staple fibers, single yarn?
HAILIDE AMERICA INC is the largest U.S. importer of Containing 85 percent or more by weight of polyester staple fibers, single yarn (HS 550921), with 2,506 bill-of-lading shipment records.
Who are the top suppliers of Containing 85 percent or more by weight of polyester staple fibers, single yarn?
Leading suppliers shipping Containing 85 percent or more by weight of polyester staple fibers, single yarn (HS 550921) to the U.S. include HAILIDE VIET NAM CO LTD, AUGUST AMBER HK LIMITED, HYOSUNG VIETNAM CO LTD, HS HYOSUNG VIET NAM CO LTD, and ZHEJIANG HAILIDE NEW MATERIAL CO.
How many U.S. shipments of Containing 85 percent or more by weight of polyester staple fibers, single yarn are there?
ImportDoor has 7,378 U.S. import shipment records under HS code 550921, spanning Dec 2019 to Aug 2026.
Where is Containing 85 percent or more by weight of polyester staple fibers, single yarn imported from?
Containing 85 percent or more by weight of polyester staple fibers, single yarn is imported into the U.S. primarily from VIET NAM, CHINA, and INDIA.
Find Containing 85 percent or more by weight of polyester staple fibers, single yarn importers & suppliers
Get the complete list of U.S. importers and global suppliers for HS 550921, with contact details and container-level shipment records on ImportDoor.
Start for free