NAICS Demand Lane

    Basic Chemical Manufacturing — Contract Opportunities

    3,021 total opportunities (3,021 active) tied to NAICS 3251 across federal, state, local, and forecast sources.
    NAICS 3251Federal + SLED3K total
    Total Opportunities
    3K
    Across all indexed sources
    Active Estimate
    3K
    Approximate active count
    Source Count
    3
    Federal, SLED, and forecast lanes

    Latest federal solicitations for NAICS 3251.

    AI Summary

    The Defense Logistics Agency is soliciting an Indefinite Delivery, Indefinite Quantity contract for Lithium Carbonate with a five-year ordering period. The solicitation closing date has been extended to July 30, 2026, at 3:00 PM ET. Interested bidders should refer to the attached solicitation for further details.

    OH

    Posted Jul 13, 2026Due Jul 30, 2026SolicitationNAICS 325180No Set aside usedSol: SP8000-26-R-0021
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    AI Summary

    The Department of Defense is seeking responses for a presolicitation regarding the calibration of gas mix, with a focus on commercial off-the-shelf products. The contract will be an indefinite delivery type with a base period of three years and options for two additional years. Interested parties should prepare to subm…

    VA

    Posted Jul 13, 2026Due Jul 28, 2026PresolicitationNAICS 325120Sol: SPE4A526R0256
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    AI Summary

    The Department of Defense is seeking quotes for 2 units of PROP UNIT CHMCL (NSN 6850015189784) to be delivered to USS DWIGHT D EISENHOWER CVN 69. This opportunity is a combined synopsis/solicitation under RFQ, and all responsible sources may submit quotes electronically. Hard copies are not available.

    VA

    Posted Jul 12, 2026Due Jul 20, 2026Combined Synopsis/SolicitationNAICS 325110Total Small Business Set-Aside (FAR 19.5)Sol: SPE4A626T05JL
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    AI Summary

    The Department of the Interior, US Geological Survey, is soliciting a 5-year Blanket Purchase Agreement (BPA) for gases. This opportunity is open for both product and service offerings, and interested bidders should prepare to submit proposals in response to the RFP.

    CO

    Posted Jul 10, 2026Due Jul 29, 2026SolicitationNAICS 325120Sol: 140G0226Q0083
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    AI Summary

    The Naval Surface Warfare Center, Indian Head Division requires the procurement of Di-N-Butyl Sebacate (DBS). Interested parties can find the complete request for proposal (RFP) in the attachments of this notice. This opportunity is classified under NAICS code 325199 and is not set aside for small businesses.

    MD

    Posted Jul 10, 2026Due Aug 10, 2026SolicitationNAICS 325199Sol: N0017426R1016
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    AI Summary

    This opportunity is a request for quotation (RFQ) for the provision of chemicals for water treatment plants, swimming pools, and HVAC systems by NAVFAC EAC. The solicitation is not set-aside for small businesses and follows simplified acquisition procedures. Interested parties should refer to the attached Performance W…

    AE

    Posted Jul 10, 2026Due Aug 19, 2026Combined Synopsis/SolicitationNAICS 325180Sol: N6817126QN024
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    AI Summary

    The Department of Veterans Affairs is seeking qualified sources for propane supply delivery services at Saratoga National Cemetery. This Sources Sought Notice aims to gauge interest from Service-Disabled Veteran-Owned Small Businesses and others. Interested vendors must provide a capabilities statement and comply with …

    VA

    Posted Jul 10, 2026Due Jul 15, 2026Sources SoughtNAICS 325120Total Small Business Set-Aside (FAR 19.5)Sol: 36C78626Q0081
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    AI Summary

    The Department of Health and Human Services is seeking proposals for a bulk carbon dioxide supply with an integrated telemetry system and monitoring services. This opportunity includes a base period plus four option years. Updates have been made to the Quality Assurance Surveillance Plan and Technical Evaluation Criter…

    MD

    Posted Jul 10, 2026Due Jul 20, 2026Combined Synopsis/SolicitationNAICS 325120Sol: 75F40126Q133475
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    AI Summary

    The MCIEast Cherry Point Satellite Contracting Office requires Aqua Mag Carus 8600 for the Water Treatment Plant at MCAS Cherry Point, NC. This opportunity is set aside for 100% small business concerns. Interested contractors must be registered in SAM and WAWF to submit a quotation by the deadline of 14 July 2026.

    NC

    Posted Jul 9, 2026Due Jul 15, 2026SolicitationNAICS 325180Total Small Business Set-Aside (FAR 19.5)Sol: M6700126Q0090
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    AI Summary

    The Department of Defense is seeking proposals for the delivery of 1,100 pounds of dry ice nuggets (CO2) weekly to three locations at Fort Hood, Texas, over a period of performance from October 1, 2026, to September 30, 2027, with four optional 12-month extensions. Interested bidders should review Solicitation W81K0026…

    TX

    Posted Jul 9, 2026Due Jul 21, 2026Combined Synopsis/SolicitationNAICS 325120Total Small Business Set-Aside (FAR 19.5)Sol: W81K0026QA222
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    Source mix

    How this NAICS code is represented across indexed contract sources.

    federal
    2,527
    sled
    483
    forecast
    11

    About NAICS 3251

    Basic Chemical Manufacturing involves the production of chemicals through the transformation of raw materials such as petroleum and natural gas. This industry produces fundamental chemicals used as inputs for various other manufacturing processes.

    Read the full NAICS definition →

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