NAICS 423520 - Coal and Other Mineral and Ore Merchant Wholesalers RFPs, RFIs, RFQs, Sources Sought and Government Contracting Opportunities

Browse open Coal and Other Mineral and Ore Merchant Wholesalers (NAICS 423520) RFPs, RFIs, RFQs, and Sources Sought on Bidscope. We aggregate active government contracting opportunities from federal, state, and local agencies, refreshed daily so you never miss a bid. Click any opportunity below for full solicitation details, due dates, and contacts.

About Coal and Other Mineral and Ore Merchant Wholesalers (NAICS 423520)

This industry comprises establishments primarily engaged in the merchant wholesale distribution of coal, coke, metal ores, and/or nonmetallic minerals (except precious and semiprecious stones and minerals used in construction, such as sand and gravel).

StatusTitleBuyerDue Date
OpenSteel Products

Franklin County is requesting sealed bids for the purchase of steel products, due September 8, 2026.

Franklin County, NY, USAInvitation for/to Bid (IFB/ITB)
Franklin County9/8/2026
OpenGarrison Project Williston Sand Purchase

The U.S. Army Corps of Engineers is seeking to purchase sand for the Garrison Project in Williston, North Dakota, with quotes due September 9, 2026.

Williston, ND, USARequest for Proposal (RFP)Small Business
United States of America > DEPT OF DEFENSE > DEPT OF THE ARMY > W071 ENDIST OMAHA (KO CONTRACTING OFFICE)9/9/2026
OpenBulk Salt Hauling Services

The Region of Queens Municipality is seeking a fixed tender price to haul bulk salt from the Canadian Salt Co. Ltd. depot in Pugwash to the municipality's salt storage site.

Queens, NS, CanadaRequest for Quote/Qualifications (RFQ)
Nova Scotia > Region of Queens Municipality9/11/2026
OpenNatural Resources and Critical Minerals

The National Science Foundation is seeking proposals for research and development in natural resources and critical minerals through its SBIR program.

United StatesRequest for Proposal (RFP)
United States of America > NATIONAL SCIENCE FOUNDATION7/7/2027
OpenSalt Hauling Services

Summit County, Utah is seeking bids for hauling approximately 3,000 to 6,000 tons of salt from Redmond Minerals and Morton Salt to its Public Works facility in Wanship, Utah, over two winter seasons.

1755 South Hoytsville Road, Coalville, UT, USARequest for Proposal (RFP)
Summit County > Public Works Department9/8/2026
ClosedMiscellaneous Industrial Items

Dallas Fort Worth International Airport is seeking quotes for miscellaneous industrial items, including supplies, metal products, automotive parts, and related materials, with delivery to DFW International Airport.

3122 East 30th Street, Irving, TX, USARequest for Quote/Qualifications (RFQ)
DFW International Airport9/4/2026
OpenMiscellaneous Industrial Items

The Dallas-Fort Worth International Airport Board is seeking quotes for miscellaneous industrial items, including industrial supplies, metal products, automotive parts, and related materials, with delivery to DFW International Airport.

3122 East 30th Street, Irving, TX, USARequest for Quote/Qualifications (RFQ)Small BusinessDisadvantaged Business
Dallas-Fort Worth International Airport Board9/9/2026
OpenWelding Department Metal Supplies

The Southern Alberta Institute of Technology is seeking vendors to supply various shapes and sizes of mild steel, aluminum, and stainless steel for its Welding Department under a 35-month contract.

Southern Alberta Institute of Technology (SAIT), Calgary, AB, CanadaRequest for Proposal (RFP)
University of Alberta9/23/2026
OpenStatewide Mineral Aggregate Supply

The Arkansas Department of Transportation is seeking a contractor to furnish mineral aggregate, crushed stone, and gravel of various classes for statewide highway maintenance requirements.

Arkansas, USARequest for Proposal (RFP)
Arkansas > Arkansas Department of Transportation > Equipment and Procurement9/15/2026
OpenShipping and Storage Containers

The Defense Logistics Agency is seeking quotes for 207 shipping and storage containers under two delivery lines for DLA Distribution Puget Sound.

Tacoma, WA, USARequest for Quote/Qualifications (RFQ)
United States of America > DEPT OF DEFENSE > DEFENSE LOGISTICS AGENCY > DLA TROOP SUPPORT (CONSTRUCTION & EQUIPMENT CONTAINERS)9/8/2026
OpenCrushed Limestone Supply

The City of Long Beach is seeking sealed bids for crushed limestone supplied as ordered during a one-year contract period.

201 Jeff Davis Avenue, Long Beach, MS, USAInvitation for/to Bid (IFB/ITB)
City of Long Beach9/11/2026
OpenCoal Delivery to School District Buildings

Wayne School District is seeking bids for the delivery of coal to its school buildings in Loa and Bicknell, Utah, with coal sourced from the Sufco or Skyline Mines.

Wayne County, UT, USAInvitation for/to Bid (IFB/ITB)
Wayne School District9/21/2026
OpenSteel Sheet Supply

The Defense Logistics Agency is requesting one steel sheet meeting specified dimensions, material, marking, packaging, and quality-certification requirements for delivery to a U.S. Navy facility in Yokosuka, Japan.

Commander Fleet Activities Yokosuka (US Navy), Yokosuka, Kanagawa Prefecture, JapanRequest for Quote/Qualifications (RFQ)
United States of America > DEPT OF DEFENSE > DEFENSE LOGISTICS AGENCY9/10/2026
ClosedSheet Metal Sheets

The Defense Logistics Agency is seeking 200 sheets of metal under a total small business set-aside for delivery to DLA Distribution.

Defense Distribution Depot Susquehanna, Fairview, PA, USARequest for Quote/Qualifications (RFQ)Small Business
United States of America > DEPT OF DEFENSE > DEFENSE LOGISTICS AGENCY > DLA TROOP SUPPORT (CONSTRUCTION & EQUIPMENT MRO SVC I)9/4/2026
OpenSilver Reutilization and Account Maintenance Services

The Naval Undersea Warfare Center Division, Keyport is seeking a contractor to provide silver reutilization and account maintenance services, including refining silver-bearing material from batteries to 99.9% purity and managing silver credit accounts.

Keyport, WA, USARequest for Proposal (RFP)
United States of America > DEPT OF DEFENSE > DEPT OF THE NAVY > NAVAL UNDERSEA WARFARE CENTER (DIVISION KEYPORT NWCF)10/2/2026
OpenMetal Shop Supplies for Southern Columbia Area

Southern Columbia Area is seeking bids for metal shop supplies including layout fluid, abrasives, drill bits, welding consumables, foundry materials, and various metal stock for the 2019-2020 school year.

Columbia County, PA, USAInvitation for/to Bid (IFB/ITB)
Southern Columbia Area School District-
OpenAggregate Materials for Old Man Bay Realignment, Lot 8

The Cayman Islands Government is requesting quotations for aggregate materials for the Old Man Bay Realignment (Whittakers Beach) Project, Lot 8.

Old Man BayRequest for Quote/Qualifications (RFQ)
Cayman Islands Government9/16/2026
OpenRaw Shale Supply and Delivery

Manitoba Transportation and Infrastructure is requesting quotes for the supply and delivery of raw shale under RFQ 08-121.

215 Garry Street, Winnipeg, MB, CanadaRequest for Quote/Qualifications (RFQ)
Manitoba > Manitoba Transportation and Infrastructure9/22/2026
OpenBulk Street Salt Haulage

The Town of Port Hawkesbury is seeking quotations for hauling bulk street salt from Pugwash, Nova Scotia, to Port Hawkesbury for the 2026/2027 winter season.

Nova Scotia, CanadaRequest for Quote/Qualifications (RFQ)
Town of Port Hawkesbury9/10/2026
Open2026 Scrap Metal Sale

Lafayette Consolidated Government is seeking bids for the 2026 sale of scrap metal material.

705 West University Avenue, Lafayette, LA, USAInvitation for/to Bid (IFB/ITB)
Lafayette Consolidated Government > Purchasing Division9/14/2026
OpenStatewide Mineral Aggregate Supply Contract

The Arkansas Department of Transportation is seeking a statewide supply contract for mineral aggregate from October 1, 2026, through March 31, 2027, with electronic bidding only.

Arkansas, USARequest for Proposal (RFP)
Arkansas > Department of Transportation-
OpenAggregate Base Course Supply

Yavapai County is seeking aggregate base course materials, supplied on an as-needed basis under a one-year contract with up to four one-year renewal options.

Yavapai County, AZ, USAInvitation for/to Bid (IFB/ITB)
Yavapai County9/17/2026
OpenHeavy Mineral Separation Services

The U.S. Geological Survey is seeking heavy mineral separation services for rock and sediment samples, including electro-pulse disaggregation, mineral processing, reporting, and return of separated materials.

Denver, CO, USARequest for Quote/Qualifications (RFQ)Small Business
United States of America > INTERIOR, DEPARTMENT OF THE > US GEOLOGICAL SURVEY > OFC OF ACQUISITION GRANTS-DENVER9/18/2026
OpenCut Steel and Various Metals Price Agreement

Dallas College is seeking suppliers to provide cut steel and various metal products on an as-needed basis for instructional programs and minor building repairs across all Dallas College locations under a five-year price agreement.

Dallas County, TX, USAInvitation for/to Bid (IFB/ITB)
Dallas College9/16/2026
OpenRaw Shale Supply and Delivery

Manitoba Transportation and Infrastructure is requesting competitive bids for the supply and delivery of raw shale under RFQ 08-120.

CanadaRequest for Quote/Qualifications (RFQ)
Manitoba > Manitoba Transportation and Infrastructure > Tendering and Contracts9/21/2026
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This industry comprises establishments primarily engaged in the merchant wholesale distribution of coal, coke, metal ores, and/or nonmetallic minerals (except precious and semiprecious stones and minerals used in construction, such as sand and gravel).

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