| 2/28/2024 | 28444300 | Am-241/Be isotope sealed neutron radioactive source for well geophysical exploration, activity 18 Ci, code: AMN.CY18, serial number: 28071B, manufacturer QSA Global Inc, USA, M/N :F111254000. Brand new 100%#&US | XXXXXXXXXX | 1 | PCE | 12828.13 | VIETNAM | NA |
| 2/28/2024 | 28444300 | Am-241/Be isotope sealed neutron radioactive source used for well geophysical exploration, activity 76.4 mCi, code: AN-HP, serial number: N842, manufacturer Gammatron Inc, USA, M/ N:F097712000. Brand new 100%#&US | XXXXXXXXXX | 1 | PCE | 2467.5 | VIETNAM | NA |
| 2/28/2024 | 28444300 | Am-241/Be isotope sealed neutron radioactive source for geophysical measurements, activity 18 Ci, code: AN-HP, serial number: N855, manufacturer Gammatron Inc, USA, M/N: F111254000. Brand new 100%#&US | XXXXXXXXXX | 1 | PCE | 6498.75 | VIETNAM | NA |
| 2/28/2024 | 28444300 | Am-241/Be isotope sealed neutron radioactive source for geophysical measurements, activity 18 Ci, code: AMN.CY18, serial number: 28074B, manufacturer QSA Global Inc, USA, M/N: F111254000. Brand new 100%#&US | XXXXXXXXXX | 1 | PCE | 7656.68 | VIETNAM | NA |
| 2/23/2024 | 85437090 | Portable, electrically operated oil and gas well geophysical measurement signal processing equipment, M/N: F140749000, S/N: 13558004, price: 11,772 USD. Used goods.#&US | XXXXXXXXXX | 1 | PCE | 11772 | VIETNAM | NA |
| 2/20/2024 | 90319090 | Measuring cable twist adjuster in wellbore for oil and gas well geophysical measuring equipment, M/N: F131058000, S/N: 10559862, price: 5,168.34 USD. Used goods#&US | XXXXXXXXXX | 1 | PCE | 13018.21 | VIETNAM | NA |
| 12/20/2023 | 82060000 | Assembly kit for oil and gas well geophysical measuring equipment 540-0612-210-R | XXXXXXXXXX | 1 | Set | 50 | Vietnam | CANG VIETSOV PETRO |
| 11/17/2023 | 84798969 | Geophysical equipment for sample analysis, electrically operated type M/N: F130949000, S/N: 10598293. Used goods | XXXXXXXXXX | 1 | Pieces | 1041 | Vietnam | CTCP THUONG CANG VT |
| 10/31/2023 | 85371012 | The control panel is equipped with a programming processor for oil and gas well geophysical measuring equipment, voltage <1000V, function to mark geophysical cable length with words, M/N: 10236223,S/N :10665018.Used | XXXXXXXXXX | 1 | Pieces | 169.37 | Vietnam | CTCP THUONG CANG VT |
| 10/25/2023 | 90301000 | Equipment for measuring gamma radiation in oil and gas well bodies to check and evaluate the geophysical properties of oil and gas wells, M/N: 10182093, S/N: 15422905, price: 236,372.36 USD. Secondhand | XXXXXXXXXX | 1 | Pieces | 236372.36 | Vietnam | CTCP THUONG CANG VT |