| | NEW DELIVERY ORDER FOR FLUOROSILICIC ACID | DUBOIS CHEMICALS, INC | $667,128 | DEPT OF THE ARMY | DEPT OF THE ARMY | — | 325180Other Basic Inorganic Chemical Manufacturing | 6810CHEMICALS | Oct 30, 2025 | Oct 30, 2025 | Oct 12, 2026 |
| | FLUOROSILICIC ACID DELIVERY FOR WATER TREATMENT | DUBOIS CHEMICALS, INC | $74,839 | DEPT OF THE ARMY | DEPT OF THE ARMY | — | 325180Other Basic Inorganic Chemical Manufacturing | 6810CHEMICALS | Sep 12, 2025 | Sep 12, 2025 | Oct 12, 2025 |
| | PENETRATE ULTRA LIQUID | DUBOIS CHEMICALS, INC | $38,368 | DEPT OF THE ARMY | DEPT OF THE ARMY | — | 331529Other Nonferrous Metal Foundries (except Die-Casting) | 3680FOUNDRY MACHINERY, RELATED EQUIPMENT AND SUPPLIES | Jun 27, 2025 | Jun 27, 2025 | Aug 7, 2025 |
| | DELIVERY ORDER FOR THE PURCHASE FLUOROSILICIC ACID FOR WASHINGTON AQUEDUCT. | DUBOIS CHEMICALS, INC | $255,699 | DEPT OF THE ARMY | US ARMY CORPS OF ENGINEERS - CIVIL PROGRAM FINANCING ONLY | — | 325180Other Basic Inorganic Chemical Manufacturing | 6810CHEMICALS | Apr 4, 2025 | Apr 4, 2025 | Sep 30, 2025 |
| | DELIVERY ORDER FOR THE PURCHASE OF FLUOROSILICIC ACID FOR WASHINGTON AQUEDUCT. | DUBOIS CHEMICALS, INC | $218,061 | DEPT OF THE ARMY | DEPT OF THE ARMY | — | 325180Other Basic Inorganic Chemical Manufacturing | 6810CHEMICALS | Oct 30, 2024 | Oct 30, 2024 | Apr 30, 2025 |
| | YEAR 1 FLUOROSILICIC ACID - DELIVERY ORDER - WASHINGTON AQUEDUCT, WASHINGTON, DC | DUBOIS CHEMICALS, INC | $145,044 | DEPT OF THE ARMY | DEPT OF THE ARMY | — | 325180Other Basic Inorganic Chemical Manufacturing | 6810CHEMICALS | Jul 19, 2024 | Jul 23, 2024 | Oct 12, 2024 |
| | FLUOROSILICIC ACID DELIVERY ORDER - DALECARLIA WATER TREATMENT PLANT AT THE WASHINGTON AQUEDUCT. | DUBOIS CHEMICALS, INC | $298,791 | DEPT OF THE ARMY | DEPT OF THE ARMY | — | 325180Other Basic Inorganic Chemical Manufacturing | 6810CHEMICALS | Dec 14, 2023 | Dec 14, 2023 | Aug 14, 2024 |
| | DELIVERY ORDER FOR THE PURCHASE OF FLUOROSILICIC ACID FOR THE WASHINGTON AQUEDUCT. | DUBOIS CHEMICALS, INC | $76,029 | DEPT OF THE ARMY | DEPT OF THE ARMY | — | 325180Other Basic Inorganic Chemical Manufacturing | 6810CHEMICALS | Oct 13, 2023 | Oct 13, 2023 | Jan 13, 2024 |
| | LIQUID FLOUROSILIC ACID 25% | DUBOIS CHEMICALS, INC | $389,003 | DEPT OF THE ARMY | DEPT OF THE ARMY | — | 325180Other Basic Inorganic Chemical Manufacturing | 6810CHEMICALS | Jul 29, 2022 | Jul 31, 2022 | Sep 30, 2023 |
| | LIQUID FLOUROSILIC ACID 25%, DELIVERY ORDER CLIN 4001 | DUBOIS CHEMICALS, INC | $254,454 | DEPT OF THE ARMY | DEPT OF THE ARMY | — | 325180Other Basic Inorganic Chemical Manufacturing | 6810CHEMICALS | Aug 5, 2021 | Aug 5, 2021 | Jul 30, 2022 |
| | LIQUID FLOUROSILIC ACID 25%, DELIVERY ORDER:(CLIN 2001), | DUBOIS CHEMICALS, INC | $48,348 | DEPT OF THE ARMY | DEPT OF THE ARMY | — | 325180Other Basic Inorganic Chemical Manufacturing | 6810CHEMICALS | May 21, 2021 | May 21, 2021 | Jul 30, 2021 |
| | LIQUID FLOUROSILIC ACID 25% | DUBOIS CHEMICALS, INC | $86,332 | DEPT OF THE ARMY | DEPT OF THE ARMY | — | 325180Other Basic Inorganic Chemical Manufacturing | 6810CHEMICALS | Nov 25, 2020 | Nov 18, 2020 | Apr 30, 2021 |
| | LIQUID FLOUROSILIC ACID 25% | DUBOIS CHEMICALS, INC | $70,389 | DEPT OF THE ARMY | DEPT OF THE ARMY | — | 325180Other Basic Inorganic Chemical Manufacturing | 6810CHEMICALS | Jul 9, 2020 | Jul 9, 2020 | Nov 17, 2020 |
| | INSTALLATION, OPERATION AND MAINTENANCE OF 2 REMOTE SENSORS FOR COOLING TOWERS AT BLDG. 25 ON THE DENVER FEDERAL CENTER | DUBOIS CHEMICALS, INC | $0 | PUBLIC BUILDINGS SERVICE | PUBLIC BUILDINGS SERVICE | — | 325199All Other Basic Organic Chemical Manufacturing | 6850MISCELLANEOUS CHEMICAL SPECIALTIES | Apr 7, 2020 | Mar 30, 2020 | Mar 29, 2022 |
| | LIQUID FLOUROSILIC ACID 25% | DUBOIS CHEMICALS, INC | $72,811 | DEPT OF THE ARMY | DEPT OF THE ARMY | — | 325180Other Basic Inorganic Chemical Manufacturing | 6810CHEMICALS | Mar 19, 2020 | Mar 19, 2020 | Jul 30, 2020 |
| | N4215800367902 PAINT | DUBOIS CHEMICALS, INC | $542 | DEFENSE LOGISTICS AGENCY | DEPT OF THE NAVY | — | 325510Paint and Coating Manufacturing | 8010PAINTS, DOPES, VARNISHES, AND RELATED PRODUCTS | Feb 19, 2020 | Feb 20, 2020 | Mar 1, 2020 |
| | N421589351B406 NO CARB GREEN | DUBOIS CHEMICALS, INC | $542 | DEFENSE LOGISTICS AGENCY | DEPT OF THE NAVY | — | 325510Paint and Coating Manufacturing | 8010PAINTS, DOPES, VARNISHES, AND RELATED PRODUCTS | Jan 28, 2020 | Jan 28, 2020 | Feb 4, 2020 |
| | N421580014B480, NO CARB GREEN | DUBOIS CHEMICALS, INC | $542 | DEFENSE LOGISTICS AGENCY | DEPT OF THE NAVY | — | 325520Adhesive Manufacturing | 8030PRESERVATIVE AND SEALING COMPOUNDS | Jan 27, 2020 | Jan 27, 2020 | Feb 11, 2020 |
| | N421580013C361/NO CARB | DUBOIS CHEMICALS, INC | $542 | DEFENSE LOGISTICS AGENCY | DEPT OF THE NAVY | — | 325510Paint and Coating Manufacturing | 8010PAINTS, DOPES, VARNISHES, AND RELATED PRODUCTS | Jan 25, 2020 | Jan 27, 2020 | Feb 3, 2020 |
| | N421589351B437/NO CARB GREEN | DUBOIS CHEMICALS, INC | $542 | DEFENSE LOGISTICS AGENCY | DEPT OF THE NAVY | — | 325510Paint and Coating Manufacturing | 8010PAINTS, DOPES, VARNISHES, AND RELATED PRODUCTS | Jan 14, 2020 | Jan 14, 2020 | Jan 27, 2020 |
| | N421589344B409/NO CARB | DUBOIS CHEMICALS, INC | $1,084 | DEFENSE LOGISTICS AGENCY | DEPT OF THE NAVY | — | 325510Paint and Coating Manufacturing | 8010PAINTS, DOPES, VARNISHES, AND RELATED PRODUCTS | Dec 19, 2019 | Dec 19, 2019 | Jan 3, 2020 |
| | LIQUID FLOUROSILIC ACID 25% | DUBOIS CHEMICALS, INC | $56,203 | DEPT OF THE ARMY | DEPT OF THE ARMY | — | 325180Other Basic Inorganic Chemical Manufacturing | 6810CHEMICALS | Nov 7, 2019 | Nov 7, 2019 | Jun 26, 2020 |
| | SPECIAL ORDER FOR PATRICK GRACE | DUBOIS CHEMICALS, INC | $7,785 | UNITED STATES MINT | UNITED STATES MINT | — | 325199All Other Basic Organic Chemical Manufacturing | 9150OILS AND GREASES: CUTTING, LUBRICATING, AND HYDRAULIC | Aug 14, 2019 | Aug 14, 2019 | Aug 23, 2019 |
| | DO 0006 FLUOROSILIC ACID FOR DALCARLIA | DUBOIS CHEMICALS, INC | $98,609 | DEPT OF THE ARMY | DEPT OF THE ARMY | — | 325180Other Basic Inorganic Chemical Manufacturing | 6810CHEMICALS | Jul 19, 2019 | Jul 19, 2019 | Nov 30, 2019 |
| | 312 TONS OF FLOUROSILIC ACID TO WASHINGTON AQUEDUCT | DUBOIS CHEMICALS, INC | $43,058 | DEPT OF THE ARMY | DEPT OF THE ARMY | — | 325180Other Basic Inorganic Chemical Manufacturing | 6810CHEMICALS | May 28, 2019 | May 26, 2019 | Jul 30, 2019 |