| 3/8/2018 | 853890910000 | MODULE TO INCREASE THE NUMBER OF ANALOG AND DIGITAL INPUT OUTPUTS ON THE MOTHERBOARD USED IN OIL DRILLING
| 5 | Units | 2119.81 | N/A | BAKER HUGHES PETROLSAHASI TEÇHIZAT VE HIZMETLERI TICARET LIMITED SIRKETI |
| 3/8/2018 | 850490990000 | MOTHERBOARD FOR SPEED CONVERTERS USED IN OIL DRILLING
| 5 | Units | 7966.61 | N/A | BAKER HUGHES PETROLSAHASI TEÇHIZAT VE HIZMETLERI TICARET LIMITED SIRKETI |
| 3/22/2018 | 854519000000 | GRAPHITE (COMPRESSED CARBON) ELECTRODE USED FOR THE ANALYSIS OF ELEMENTS IN MINERAL OIL IN THE SPECTROMETER
| 5600 | Units | 11091.6 | N/A | ARMADA PAZARLAMA INSAAT ELEKTRIK ELEKTRONIK SANAYI VE TICARET LIMITED SIRKETI |
| 3/29/2024 | 851762009000 | MODULE FOR MACHINES AND DEVICES USED IN OIL EXPLORATIONS AND DRILLING ACTIVITIES*103149376*SN62028*(NOT ONE OF SMART WATCHES AND WIRELESS BLUETOOTH HEADSETS, IT IS NOT IN THE SCOPE OF 2023/8 NOTIFICATION. | 1 | UNIT | 47409 | N/A | DOWELL SCHLUMBERGERMIDDLE EAST ANKARA TÜRKİYE ŞB. |
| 3/29/2024 | 851762009000 | MODULE FOR MACHINES AND DEVICES USED IN OIL EXPLORATIONS AND DRILLING ACTIVITIES | 1 | UNIT | 100443 | N/A | DOWELL SCHLUMBERGERMIDDLE EAST ANKARA TÜRKİYE ŞB. |
| 3/18/2024 | 850450009000 | INDUCTOR USED IN OIL EXPLORATION AND DRILLING ACTIVITIES*B074642 | 2 | UNIT | 256 | N/A | DOWELL SCHLUMBERGERMIDDLE EAST ANKARA TÜRKİYE ŞB. |
| 3/4/2024 | 850790800000 | LITHIUM BATTERY SPILL KIT USED IN OIL EXPLORATIONS AND DRILLING ACTIVITIES*780258 BR-SPILL DM-PEL-CE (BASED QUANTITY FOR SALE IS 2 BOXES, AND EACH BOX CONTAINS THE NECESSARY ATTACHMENTS THAT CONSTITUTE THE KIT.)*104407088 | 2 | UNIT | 9628 | N/A | DOWELL SCHLUMBERGERMIDDLE EAST ANKARA TÜRKİYE ŞB. |
| 3/18/2024 | 854690109000 | ELECTRICAL ISOLATOR INSULATION SLEEVE FOR MACHINES AND DEVICES USED IN MACHINES AND DEVICES FOR EXPLORATION DRILLING WORKS USED IN OIL EXPLORATION*H624395* | 1 | UNIT | 151 | N/A | DOWELL SCHLUMBERGERMIDDLE EAST ANKARA TÜRKİYE ŞB. |
| 3/5/2024 | 854232750000 | MEMORY UNIT FOR MACHINES AND DEVICES USED IN OIL EXPLORATIONS AND DRILLING ACTIVITIES*MICRON 1+6GB DDR4 SDRAM MEMORY MODULE / NA | 1 | UNIT | 175 | N/A | DOWELL SCHLUMBERGERMIDDLE EAST ANKARA TÜRKİYE ŞB. |
| 3/18/2024 | 853890910000 | ELECTRONIC COMPONENT PARTS + SOCKET FOR MACHINES AND DEVICES USED IN OIL EXPLORATIONS AND DRILLING ACTIVITIES*P230030 | 50 | UNIT | 295 | N/A | DOWELL SCHLUMBERGERMIDDLE EAST ANKARA TÜRKİYE ŞB. |