UNITED BUILDERS STONE CO LTD

UNITED BUILDERS STONE CO LTD is a supplier based in CHINA with 2,135 U.S. import bill-of-lading shipment records between Jan 2020 and Jun 2026. Its top U.S. customers include AYERS SUPPLY INC, THORNTREE LP, and NATURAL STONE RESOURCES, primarily ships HS code 050900. Shipments arrive primarily at NEW YORK/NEWARK AREA, NEWARK, NJ. 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 June 2026

Total shipments

2,135

First seen

Jan 2020

Last seen

Jun 2026

Origin countries

Shipments over time (last 24 months)

2024-072026-06

Trade flow: products → U.S. importers

What UNITED BUILDERS STONE CO LTD ships and to whom — the strongest product-customer relationships in its shipment records. Hover a ribbon for details; click a name to open its profile.

The largest relationship is HS 050900 → AYERS SUPPLY INC with 362 shipments, followed by HS 050900 → THORNTREE LP (263) and HS 050900 → AYERS SUPPLY (132).

Top U.S. customers

Importer	Shipments
AYERS SUPPLY INC	390
THORNTREE LP	354
NATURAL STONE RESOURCES	203
F&M SUPPLY INC	167
SISLERS STONE	143

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Top products (HS codes)

Product (HS code)	Shipments
050900	1,695
Other millstones, grindstones, grinding wheels and the like of natural stone (680423)	225
Setts, curbstones and flagstones, of natural stone (except slate) (680100)	111
Other refractory ceramic goods (for example, retorts, crucibles, muffles, nozzles, plugs, supports, cupels, tubes, pipes, sheaths, rods and slide gates), other than those of siliceous fossil meals or of similar siliceous earths, other (690390)	13
Worked slate and articles of slate or of agglomerated slate (680300)	10

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Origin countries

Country	Shipments
CHINA	1,705
REPUBLIC OF KOREA	292
PORTUGAL	124
SINGAPORE	5
MALAYSIA	4
PANAMA	2
BAHAMAS	1
COLUMBIA	1
N/A	1

Ports of unlading

U.S. port	Shipments
NEW YORK/NEWARK AREA, NEWARK, NJ	531
BALTIMORE, MD	441
HOUSTON, TX	357
LONG BEACH, CA	210
SEATTLE, WA	180
LOS ANGELES, CA	129
NEW YORK, NY	75
NORFOLK, VA	54
TACOMA, WA	54
HONOLULU, HI	47

Frequently asked questions about UNITED BUILDERS STONE CO LTD

Who are UNITED BUILDERS STONE CO LTD's top U.S. customers?

Based on U.S. Customs bill-of-lading records, UNITED BUILDERS STONE CO LTD's top U.S. importers include AYERS SUPPLY INC, THORNTREE LP, NATURAL STONE RESOURCES, F&M SUPPLY INC, and SISLERS STONE.

What does UNITED BUILDERS STONE CO LTD export?

UNITED BUILDERS STONE CO LTD's most frequent shipments fall under HS codes 050900, 680423, and 680100.

Where does UNITED BUILDERS STONE CO LTD ship from?

UNITED BUILDERS STONE CO LTD ships primarily from CHINA, REPUBLIC OF KOREA, and PORTUGAL.

How many shipments does UNITED BUILDERS STONE CO LTD have?

ImportDoor has 2,135 U.S. import shipment records for UNITED BUILDERS STONE CO LTD, spanning Jan 2020 to Jun 2026.

Which U.S. ports does UNITED BUILDERS STONE CO LTD ship to?

UNITED BUILDERS STONE CO LTD's shipments arrive primarily at NEW YORK/NEWARK AREA, NEWARK, NJ and BALTIMORE, MD.

Research UNITED BUILDERS STONE CO LTD’s full supply chain

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