{
  "api": "assay-systems/v1",
  "key_tier": "none",
  "retrieved": "2026-10-16T03:42:20Z",
  "source": "Assay Systems register, https://assay-systems.com/register/",
  "access_notice": "On 15 November 2026, automated access to assay-systems.com closes. After that date, access is available only under a paid annual subscription contract. Contact: contact@assay-systems.com",
  "data": {
    "id": "ASY-US-08DNYEN0VV",
    "type": "line",
    "country": "us",
    "name": "Liquid propellant fuels and oxidizers, chemical base (9135): United States public contracts since 2024",
    "url": "https://assay-systems.com/register/us/line/liquid-propellant-fuels-and-oxidizers/",
    "summary": "1,165 contracts, $270,122,182, 29 suppliers in the line liquid propellant fuels and oxidizers, from the USAspending register.",
    "text": [
      "Since January 2024 the line carries 1,165 contracts worth $270,122,182 from 4 agencies. 29 suppliers share it.",
      "$101,248,040 in 2024. $159,184,095 in 2025. $9,690,047 in 2026.",
      "Names every department and buying office behind the figures, who holds each contract now, its value, contract number and end date, the open notices with their closing dates, and the notices behind every figure.",
      "Share of the line held by each of its largest suppliers, by value, in the USAspending register."
    ],
    "records": [
      {
        "name": "all lines",
        "url": "https://assay-systems.com/register/us/"
      },
      {
        "name": "CALCA SOLUTIONS, LLC",
        "url": "https://assay-systems.com/register/us/calca-solutions-llc/"
      },
      {
        "name": "AIRGAS USA, LLC",
        "url": "https://assay-systems.com/register/us/airgas-usa-llc-11ea/"
      },
      {
        "name": "AIR PRODUCTS AND CHEMICALS, INC",
        "url": "https://assay-systems.com/register/us/air-products-and-chemicals-inc/"
      },
      {
        "name": "MESSER LLC",
        "url": "https://assay-systems.com/register/us/messer-llc/"
      },
      {
        "name": "(RC) 2 PHARMA CONNECT L.L.C.",
        "url": "https://assay-systems.com/register/us/rc-2-pharma-connect-l-l-c/"
      },
      {
        "name": "LINDE INC.",
        "url": "https://assay-systems.com/register/us/linde/"
      },
      {
        "name": "AIRGAS USA, LLC",
        "url": "https://assay-systems.com/register/us/airgas-usa-llc/"
      },
      {
        "name": "NIPPON SANSO MATHESON, INC.",
        "url": "https://assay-systems.com/register/us/nippon-sanso-matheson-inc/"
      },
      {
        "name": "MONUMENT CHEMICAL HOUSTON LLC",
        "url": "https://assay-systems.com/register/us/monument-chemical-houston-llc/"
      },
      {
        "name": "CF INDUSTRIES NITROGEN LLC",
        "url": "https://assay-systems.com/register/us/cf-industries-nitrogen-llc/"
      },
      {
        "name": "AIRGAS USA LLC",
        "url": "https://assay-systems.com/register/us/airgas-usa-llc-f97f/"
      },
      {
        "name": "DIXIE CHEMICAL COMPANY, INC.",
        "url": "https://assay-systems.com/register/us/dixie-chemical-company-inc/"
      },
      {
        "name": "LINDE GAS & EQUIPMENT INC.",
        "url": "https://assay-systems.com/register/us/linde-gas-equipment-inc/"
      },
      {
        "name": "GLOBAL GASES GROUP FZE",
        "url": "https://assay-systems.com/register/us/global-gases-group-fze/"
      },
      {
        "name": "LINDE PUERTO RICO B.V.",
        "url": "https://assay-systems.com/register/us/linde-puerto-rico-b-v/"
      },
      {
        "name": "SAPPHIRE GAS SOLUTIONS LLC",
        "url": "https://assay-systems.com/register/us/sapphire-gas-solutions-llc/"
      },
      {
        "name": "AIR PRODUCTS MIDDLE EAST FZE",
        "url": "https://assay-systems.com/register/us/air-products-middle-east-fze/"
      },
      {
        "name": "PERFECTED SOLUTIONS LLC",
        "url": "https://assay-systems.com/register/us/perfected-solutions-llc/"
      },
      {
        "name": "HAUN WELDING SUPPLY INC",
        "url": "https://assay-systems.com/register/us/haun-welding-supply-inc/"
      },
      {
        "name": "AMERIGAS PROPANE, L.P.",
        "url": "https://assay-systems.com/register/us/amerigas-propane-l-p/"
      },
      {
        "name": "REUTER-STOKES, LLC",
        "url": "https://assay-systems.com/register/us/reuter-stokes-llc/"
      },
      {
        "name": "SELECT GASES, LLC",
        "url": "https://assay-systems.com/register/us/select-gases-llc/"
      },
      {
        "name": "SENECA MINERAL COMPANY",
        "url": "https://assay-systems.com/register/us/seneca-mineral-company/"
      },
      {
        "name": "TALON VETERAN SERVICES INCORPORATED",
        "url": "https://assay-systems.com/register/us/talon-veteran-services-incorporated/"
      },
      {
        "name": "AIRGAS USA, LLC",
        "url": "https://assay-systems.com/register/us/airgas-usa-llc-3291/"
      },
      {
        "name": "MACH I, INC.",
        "url": "https://assay-systems.com/register/us/mach-i-inc/"
      },
      {
        "name": "TROY COMPANY, INC.",
        "url": "https://assay-systems.com/register/us/troy-company-inc/"
      },
      {
        "name": "NEXAIR LLC",
        "url": "https://assay-systems.com/register/us/nexair-llc/"
      },
      {
        "name": "All suppliers in United States, A to Z",
        "url": "https://assay-systems.com/register/us/a-z/"
      }
    ],
    "assay_record": "ASY-US-08DNYEN0VV",
    "cite_as": "Assay Systems, \"Liquid propellant fuels and oxidizers, chemical base (9135): United States public contracts since 2024\", https://assay-systems.com/register/us/line/liquid-propellant-fuels-and-oxidizers/"
  }
}