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
OpenMetal Supplies Master BPA

The U.S. Army Corps of Engineers is seeking to establish a Master Blanket Purchase Agreement for metal supplies to support ERDC facilities over five years, with a total capacity not to exceed $9,000,000.00, set aside 100% for small businesses.

United States•Request for Quote/Qualifications (RFQ)Small Business
United States of America > Department of the Army > U.S. Army Corps of Engineers > New York District7/17/2026
OpenBulk Coal Delivery for Railroad Operations

The Department of the Interior is seeking bulk coal delivery services for railroad operations at the Steamtown National Historic Site.

Boston, MA, USA•Request for Quote/Qualifications (RFQ)Small Business
United States of America > Department of the Interior > National Park Service7/6/2026
OpenMRO Industrial Supplies for NYPA and NY State Canal Corporation

The New York Power Authority and New York State Canal Corporation are seeking proposals for MRO industrial supplies across their New York State facilities.

New York, USA•Request for Proposal (RFP)Veteran-Owned BusinessMinority-Owned BusinessWoman-Owned Business
New York > New York Power Authority > New York State Canal Corporation7/8/2026
OpenPropane Delivery Services for Fort Benning and Camp Merrill

The U.S. Government is seeking propane delivery services for Fort Benning, GA and Camp Merrill, GA.

Fort Benning, GA, USA•Sources SoughtSmall BusinessSmall BusinessSmall BusinessSmall BusinessVeteran-Owned BusinessWoman-Owned Business
United States of America > Department of Defense7/8/2026
OpenPurchase of Aluminum, Stainless Steel, and Steel Metal Products

The U.S. Coast Guard is seeking various aluminum, stainless steel, and steel metal products, including flat bars, plates, tubes, and angles, as a firm-fixed-price purchase order.

1664 Weeksville Road, Elizabeth City, NC, USA•Request for Quote/Qualifications (RFQ)Small Business
United States of America > Department of Homeland Security > United States Coast Guard > Surface Forces Logistics Center6/22/2026
OpenStone and Aggregate Delivery to Established Locations

The West Virginia Department of Transportation and the West Virginia Adjutant General's Office are seeking a contractor to supply and deliver various types of stone, aggregate, cinders, and slag to established locations throughout West Virginia.

West Virginia, USA•Request for Quote/Qualifications (RFQ)
West Virginia > Department of Administration > Purchasing Division6/24/2026
OpenPrice Agreement for Sand, Loam, Stone, and Gravel

The Springfield Water and Sewer Commission is seeking bids for the supply of sand, loam, stone, and gravel on an as-needed basis, with delivery to 71 Colton St, Springfield, MA or pickup at vendor's location within 10 miles.

71 Colton Street, Springfield, MA, USA•Invitation for/to Bid (IFB/ITB)
Springfield Water and Sewer Commission7/14/2026
OpenNonmetallic Tubing

The Defense Logistics Agency is seeking 9 units of nonmetallic tubing with an approved source list.

Tracy, CA, USA•Request for Quote/Qualifications (RFQ)
United States of America > Defense Logistics Agency6/29/2026
OpenMSPV Alternative Sourcing for Medical and Surgical Supplies

The Department of Veterans Affairs is seeking quotes for consumable medical and surgical supplies under the Medical/Surgical Prime Vendor (MSPV) Program, with a tiered evaluation prioritizing Service-Disabled Veteran-Owned Small Businesses.

United States•Request for Quote/Qualifications (RFQ)Small BusinessVeteran-Owned BusinessSmall BusinessSmall BusinessSmall Business
United States of America > Department of Veterans Affairs7/2/2026
OpenMRO Supplies and Related Services Contract

The Metropolitan Transportation Authority (MTA) is seeking proposals for a 5-year contract with two 1-year options for MRO Supplies & Related Services across eight categories.

New York, USA•Invitation for/to Bid (IFB/ITB)
New York > Metropolitan Transportation Authority > New York City Transit8/21/2026
OpenDEMIL A Mixed Metals Scrap Removal Services - National Capital Region

The U.S. General Services Administration is soliciting bids for the purchase and removal of DEMIL A Mixed Metals Scrap from Federal agencies in the National Capital Region.

Washington, DC, USA•Invitation for/to Bid (IFB/ITB)
United States of America > General Services Administration7/10/2026
OpenMineral Spirits Supply

The City of Tampa is requesting quotes for Mineral Spirits to be used by various departments.

Tampa, FL, USA•Request for Quote/Qualifications (RFQ)
City of Tampa > Police Department7/6/2026
OpenAlodized Aluminum Sheets

The State of Indiana is seeking bids for Alodized Aluminum Sheets with specific engineering specifications.

Plainfield, IN, USA•Request for Quote/Qualifications (RFQ)
Indiana > Department of Environmental Management > Office of Water Quality7/8/2026
OpenProcurement and Storage of Glass Former Chemical

The United States of America is seeking procurement, storage, mixing, and delivery services for glass former chemical.

Richland, WA, USA•Request for Proposal (RFP)
United States of America6/29/2026
OpenSand, Stone, Loam, and Other Materials Bid

The Town of Middlebury is soliciting bids for sand, stone, loam, and other materials for a multi-year contract.

Middlebury, CT, USA•Invitation for/to Bid (IFB/ITB)
State of Connecticut6/29/2026
OpenSoda Ash Supply

Metropolitan Utilities District is seeking Soda Ash for a 3-year period from September 1, 2026, to August 31, 2029.

Omaha, NE, USA•Request for Proposal (RFP)
Metropolitan Utilities District6/30/2026
OpenCarriage Trail Gravel Mix Delivery

The National Park Service is seeking gravel mix and other materials for trail surfacing work on the Blue Ridge Parkway, with a 100% small business set-aside.

Parkway Forest, NC, USA•Request for Quote/Qualifications (RFQ)Small Business
United States of America > Department of the Interior > National Park Service7/8/2026
OpenConstruction Materials for Almaguer, Cauca, Colombia

The International Narcotics and Law Enforcement Affairs Office is seeking construction materials for Almaguer, Cauca, Colombia.

Almaguer, CA, Colombia•Request for Quote/Qualifications (RFQ)
United States of America > Department of State7/16/2026
OpenState of Missouri Freight Services Qualified Vendor List

The State of Missouri is establishing a Qualified Vendor List (QVL) for freight services to support various state agencies, enabling a seamless and competitive procurement process.

Missouri, USA•Request for Proposal (RFP)
State of Missouri > Office of Administration > Division of Purchasing7/10/2026
Open2026-2027 Aggregates Consortium

The Lansing Board of Water and Light, City of Lansing, and City of East Lansing are seeking proposals for various aggregates for their 2026-2027 consortium, with deliveries and pickups managed collaboratively.

Lansing, MI, USA•Request for Proposal (RFP)
Lansing Board of Water & Light > City of Lansing > City of East Lansing6/24/2026
OpenResin Epoxy

The Defense Logistics Agency is seeking 200 yards of epoxy resin, NSN 8040016777685, with delivery required within 5 days.

Oklahoma City, OK, USA•Request for Quote/Qualifications (RFQ)
United States of America > Defense Logistics Agency6/22/2026
OpenDelivered Aggregate for VDOT Ashland Residency

The Virginia Department of Transportation is seeking bids for the delivery and stockpiling of various types of aggregate on an as-needed basis.

Ashland, VA, USA•Invitation for/to Bid (IFB/ITB)
Virginia > Virginia Department of Transportation > Bristol District6/29/2026
OpenSupply and Delivery of Liquid Aluminum Sulphate

The Regional Municipality of Niagara is seeking bids for the supply and delivery of liquid aluminum sulphate.

Niagara Falls, ON, Canada•Invitation for/to Bid (IFB/ITB)
Niagara Region7/9/2026
OpenConcrete and Aggregates Master BPA

The U.S. Army Corps of Engineers is seeking concrete and aggregate supplies for their ERDC facilities through a 5-year Master Blanket Purchase Agreement with a total capacity not to exceed $5,000,000.00.

Vicksburg, MS, USA•Request for Proposal (RFP)
United States of America > Department of Defense > Department of the Army > U.S. Army Corps of Engineers7/17/2026
OpenWelding Powder Cartridge

The Los Angeles Department of Water and Power is seeking welding powder cartridges.

Los Angeles County, CA, USA•Request for Proposal (RFP)
Los Angeles County > Department of Public Works > Bureau of Engineering6/25/2026
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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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