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).
| Status | Title | Buyer | Due Date |
|---|---|---|---|
| Open | Ferrous and Nonferrous Metal Sales The City of Laval is seeking bids for the sale of ferrous and nonferrous metals under a 60-month contract. 3131 BOUL. Saint-Martin O, Laval, QC, Canada•Request for Proposal (RFP) | Laval | 10/8/2026 |
| Open | Nonmetallic Rods The Defense Logistics Agency is requesting a quote for 34 nonmetallic rods under NSN 9390-01-222-2128, with delivery to DLA Distribution Puget Sound within 160 days after order. McChord AFB, WA, USA•Request for Quote/Qualifications (RFQ)Small Business | United States of America > DEPT OF DEFENSE > DEFENSE LOGISTICS AGENCY > DLA TROOP SUPPORT (CONSTRUCTION & EQUIPMENT [MAT & ME]) | 9/21/2026 |
| Open | Natural 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 States•Request for Proposal (RFP) | United States of America > NATIONAL SCIENCE FOUNDATION | 7/7/2027 |
| Open | Welding 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, Canada•Request for Proposal (RFP) | University of Alberta | 9/23/2026 |
| Open | Mineral Aggregate Supply Contract The Arkansas Department of Transportation is seeking contractors to furnish mineral aggregate, crushed stone, and gravel of various classes under a statewide term contract for highway maintenance. Arkansas, USA•Invitation for/to Bid (IFB/ITB) | Arkansas > Arkansas Department of Transportation > Equipment and Procurement | 9/15/2026 |
| Open | Shipping and Storage Containers The Defense Logistics Agency is requesting an electronically submitted quote for 127 shipping and storage containers under NSN 8145-01-497-7764, with delivery to DLA Distribution. Philadelphia Naval Business Center, Philadelphia, PA, USA•Request for Quote/Qualifications (RFQ)Small Business | United States of America > DEPT OF DEFENSE > DEFENSE LOGISTICS AGENCY > DLA TROOP SUPPORT (CONSTRUCTION & EQUIPMENT CONTAINERS) | 9/14/2026 |
| Open | Stone and Aggregate Materials Supply Stafford County is seeking bids for an as-needed term contract to supply stone and aggregate materials. Stafford County, VA, USA•Invitation for/to Bid (IFB/ITB) | Stafford County | 9/22/2026 |
| Open | Coal 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, USA•Invitation for/to Bid (IFB/ITB) | Wayne School District | 9/21/2026 |
| Open | Metal Plates The Defense Logistics Agency is requesting a quote for two metal plates under NSN 9535-00-508-8345, with electronic submission required. Philadelphia, PA, USA•Request for Quote/Qualifications (RFQ)Woman-Owned Business | United States of America > DEPT OF DEFENSE > DEFENSE LOGISTICS AGENCY > DLA TROOP SUPPORT (CONSTRUCTION & EQUIPMENT MRO SVC I) | 9/14/2026 |
| Open | Sheet Metal Supply The Defense Logistics Agency is requesting a quote for 283 sheets of metal under NSN 9535-00-232-6878, delivered to DLA Distribution Puget Sound. McChord AFB, WA, USA•Request for Quote/Qualifications (RFQ)Small Business | United States of America > DEPT OF DEFENSE > DEFENSE LOGISTICS AGENCY > DLA TROOP SUPPORT (CONSTRUCTION & EQUIPMENT [METALS]) | 9/14/2026 |
| Open | Silver 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, USA•Request for Proposal (RFP) | United States of America > DEPT OF DEFENSE > DEPT OF THE NAVY > NAVAL UNDERSEA WARFARE CENTER (DIVISION KEYPORT NWCF) | 10/2/2026 |
| Open | Metal 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, USA•Invitation for/to Bid (IFB/ITB) | Southern Columbia Area School District | - |
| Open | Aggregate 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 Bay•Request for Quote/Qualifications (RFQ) | Cayman Islands Government | 9/16/2026 |
| Open | Type 1 and Type 2 Gravel Supply The Town of Lunenburg is requesting prices for 1,000 tonnes each of Type 1 and Type 2 gravel, delivered to its Public Works Department. Lunenburg, NS, Canada•Request for Quote/Qualifications (RFQ) | Town of Lunenburg | 9/16/2026 |
| Open | Raw 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, Canada•Request for Quote/Qualifications (RFQ) | Manitoba > Manitoba Transportation and Infrastructure | 9/22/2026 |
| Open | Aggregates and Soils The City of Baton Rouge and Parish of East Baton Rouge is soliciting bids for aggregates and soils under solicitation A26-0300-REBID. Baton Rouge, LA, USA•Invitation for/to Bid (IFB/ITB) | East Baton Rouge Parish > Purchasing Division | 9/21/2026 |
| Open | 2027 Lighting Materials The City of Fayetteville is seeking properly licensed professionals to provide annual bulk lighting materials for 2027 under Bid 27-10. Fayetteville City Hall, Fayetteville, AR, USA•Invitation for/to Bid (IFB/ITB) | City of Fayetteville | 9/29/2026 |
| Open | Scrap Metal Disposal Services The City of Brampton is seeking disposal services for scrap metal for a one-year period, with bids due September 15, 2026. Brampton, ON, Canada•Invitation for/to Bid (IFB/ITB) | City of Brampton | 9/15/2026 |
| Open | 2026 Scrap Metal Sale Lafayette Consolidated Government is seeking bids for the 2026 sale of scrap metal material. 705 West University Avenue, Lafayette, LA, USA•Invitation for/to Bid (IFB/ITB) | Lafayette Consolidated Government > Purchasing Division | 9/14/2026 |
| Open | Statewide 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, USA•Request for Proposal (RFP) | Arkansas > Department of Transportation | - |
| Open | Aggregate 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, USA•Invitation for/to Bid (IFB/ITB) | Yavapai County | 9/17/2026 |
| Open | 170 Tricon Freight Containers The Defense Logistics Agency is planning to solicit 170 Tricon freight containers for delivery within the continental United States under a total small-business set-aside. Philadelphia, PA, USA•OtherSmall Business | United States of America > DEPT OF DEFENSE > DEFENSE LOGISTICS AGENCY > DLA TROOP SUPPORT (CONSTRUCTION & EQUIPMENT CONTAINERS) | 9/18/2026 |
| Open | Heavy 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, USA•Request for Quote/Qualifications (RFQ)Small Business | United States of America > INTERIOR, DEPARTMENT OF THE > US GEOLOGICAL SURVEY > OFC OF ACQUISITION GRANTS-DENVER | 9/18/2026 |
| Open | Cut 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, USA•Invitation for/to Bid (IFB/ITB) | Dallas College | 9/16/2026 |
| Open | Raw Shale Supply and Delivery Manitoba Transportation and Infrastructure is requesting competitive bids for the supply and delivery of raw shale under RFQ 08-120. Canada•Request for Quote/Qualifications (RFQ) | Manitoba > Manitoba Transportation and Infrastructure > Tendering and Contracts | 9/21/2026 |
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What is NAICS code 423520 (Coal and Other Mineral and Ore Merchant Wholesalers)?+
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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