UNSPSC 11111800: Clays

Class

Code facts

Codes under it
12
NIGP codes
1
Open opportunities
2 5 posted in the last 90 days

UNSPSC codes come from the UN Development Programme (managed by GS1 US), and state and local contract opportunities from the governments' procurement sites.

State & local contract opportunities

Notice Posted Due
Aggregate Material - Sand Open · Missouri
RFQ 2026-77 Aggregate Rock Products Open · Oregon
Aggregate Base Closed · Texas
Road Materials, Cement Treated Base and Cement Stabilized Backfill Closed · Texas —
Landscape and Construction Materials (Bid Discount) Closed · Florida —
137-20260421105307 rcbs Closed · Mississippi
FY27-01 Aggregates & Loam Closed · Massachusetts —
Annual Reqirements Contract for Fill Materials for the Public Works Department Closed · Texas
District 3 plantmix/coldmix bituminous base and surface aggregate Closed · Nevada
District 1 Plantmix/Coldmix Bituminous Base and Surface Aggregate Closed · Nevada
District 2 plantmix/coldmix bituminous base and surface aggregate Closed · Nevada
Infield Clay Closed · Connecticut
KBI flexi-pave Closed · Florida
Stabilized Shell Material Awarded · Florida —
Aggregate materials Closed · Florida —
Road Construction Materials Closed · Florida —
113-20250905080950 bsdc Closed · Mississippi
Stone Riprap Closed · Texas —
ESB Paving and subgrade drainage Closed · Oregon
WSDOT Eastern Region Crushed Aggregate 2025 Closed · Washington
RFQ 2025-33-1"-0 Rock and delivery to Barton Stockpile Closed · Oregon
CCA Rock Purchase Closed · Washington
District 5 Sanding Rock 2025 Closed · Oregon
Wilo, Contegra and Primex Pumps, Parts and Controls Closed · Florida —
MAQS - Pressure Surfacing System Closed · Florida —
KBI flexi®-pave Closed · Florida —
TVWD RFP 20250207 Delivery of Rock Products and Hauling Services Closed · Oregon
Aggregate/Screenings - 2025 Closed · Nevada
RFCQ - District 4 Chip Seal Rock 2024 Closed · Oregon
2024 PCC-Railroad Ballast & Aggregates Closed · Washington
ITB - District 3 Chip Seal Rock 2024 Closed · Oregon
128-20241205100702 Jefferson Dav Closed · Mississippi
RFCQ - District 5 Sanding Rock 2024 (Re-bid) Closed · Oregon
RFCQ - District 5 Sanding Rock 2024 Closed · Oregon
Coarse aggregates and miscellaneous items Awarded · Georgia
Aggregate-Delivered to Clark Range Complex, Alexandria Alabama Closed · Alabama
ITB - D3 Sanding Aggregate Production 2024 Closed · Oregon
150 Tons #4 Stone Delivered to Clark Range Complex in Alexandria Closed · Alabama
ITB - OR 140 Chip Rock Supply Closed · Oregon
Aggregate- Delivered to Clark Range Complex Alexandria, Alabama Closed · Alabama
Aggregate/Screenings Closed · Nevada
Haydite Aggregate Material Awarded · Missouri · SFS605NW24001112
ITB 2023-99 3/8? No. 4 Chip Rock for 2024 Chip Seal Resurfacing Projects Closed · Oregon
Haydite Aggregate Material Awarded · Missouri · SFS605SL24000901
RFQ 2023-85 Aggregate Rock Closed · Oregon
Hwy 22 McCoy Recreation Area (MP 56. 25) Debris Removal and Parking Lot Restoration Closed · Oregon
FY24 CHANGE ORDER NOTICE D2 Aggregates Closed · Illinois
ITB - Sanding Rock Delivered to 5 Sites in ODOT DIstrict 4 (Re-bid) Closed · Oregon
ITB 2023-28 Chip Rock for Chip Seal Resurfacing projects Closed · Oregon
Aggregate & Delivery Services Awarded · Georgia
Show 40 more

Latest 50 of 89 listed here. See the rest on GovTribe.

Opportunities by state

Rank State Open now Posted, last 90 days
1 Texas 0 2
2 Missouri 1 1
3 Oregon 1 1
4 Florida 0 1

Codes under 11111800

Show all 12

NIGP codes for 11111800

About UNSPSC 11111800

UNSPSC 11111800 Clays is a Class code that covers raw clay materials used in industrial and construction applications by state and local government bodies. However, the recent state and local contracting activity tagged under this code shows no relevant procurement opportunities aligned with clay sourcing or supply. The single substantive recent posting is Sourcewell's RFP #061626 for Law Enforcement Equipment, issued on behalf of its Participating Entities (including Franklin County, Grant County, Grays Harbor County, Chelan County, and Yakima County in Washington, along with public entities nationwide), with a response deadline of June 16, 2026 — a solicitation plainly unrelated to clay materials or the code's nominal scope. The second recent posting is an administrative relocation notice from Williamson County Purchasing Department in Texas and does not constitute a procurement opportunity. This code shows no recent activity in state and local procurement aligned with its actual commodity definition.

The geographic spread and issuing-body mix cannot be meaningfully characterized from recent opportunities, as the single substantive posting is a law enforcement equipment solicitation that does not correspond to clay procurement. State and local governments' actual clay purchases, if they are occurring, are not reflected in the recent opportunities database under this code classification. Business development professionals evaluating activity under UNSPSC 11111800 should verify with issuing bodies directly whether clay sourcing represents an active procurement category in their jurisdictions or whether the code is simply not used in practice for state and local contracting in this commodity family.

Quick answers

What is UNSPSC 11111800?

UNSPSC 11111800 is Clays, a class in UNSPSC 11000000, Mineral and Textile and Inedible Plant and Animal Materials.

What codes are under UNSPSC 11111800?

UNSPSC 11111800 has 12 codes under it with their own GovTribe pages, including 11111801 Terra cotta, 11111802 Fireclay and 11111803 Kaolin or other kaolinic clays.

Which states post the most state and local bids under UNSPSC 11111800?

The states with the most state and local contract opportunities under UNSPSC 11111800 posted in the last 90 days are Texas (2), Missouri (1) and Oregon (1).

Which NIGP codes match UNSPSC 11111800?

UNSPSC 11111800 maps to 1 NIGP code, 13515 Clay, Kaolin and Ball.

What is the latest state & local contract opportunity under UNSPSC 11111800?

The latest state & local contract opportunity under UNSPSC 11111800 is Aggregate Material - Sand from Missouri, posted October 6, 2026.

On GovTribe

See everything under UNSPSC 11111800

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