| 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 |
| 3/29/2024 | 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. |
| 3/22/2024 | 850300999019 | INTERNAL METAL PART REQUIRED FOR INSTALLATION.***BE/WITHOUT DRILLING | 1 | UNIT | 11 | N/A | BAUMÜLLER MOTOR KONTROL SİSTEM SANAYİ VE TİCARET LİMİTED ŞİRKETİ |
| 3/18/2024 | 850450009000 | INDUCTOR USED IN OIL EXPLORATION AND DRILLING ACTIVITIES*B074642 | 2 | UNIT | 256 | N/A | DOWELL SCHLUMBERGERMIDDLE EAST ANKARA TÜRKİYE ŞB. |
| 3/20/2024 | 853710980019 | BRUSHLESS DC MOTOR CONTROL/RELAY DRIVE FOR BONE DRILLING | 2 | UNIT | 167 | N/A | AYGÜN CERRAHİ ALETLER SANAYİ VE TİCARET ANONİM ŞİRKETİ |
| 3/20/2024 | 853690950000 | BATTERY HOUSE FOR THE DRILLING V/E CUTTING TOOL USED IN PROSTHESIS PLACEMENT | 6 | UNIT | 270 | N/A | ZİMMER BİOMET TIBBİ CİHAZLAR SANAYİ VE TİCARET ANONİM ŞİRKETİ |
| 3/20/2024 | 850140202900 | ENGINE (BE} WITHOUT DRILLING | 30 | UNIT | 88 | N/A | GÜNEŞ PLASTİK KALIP SANAYİ VE TİCARET ANONİM ŞİRKETİ |
| 3/7/2024 | 853650800018 | SWITCH (CONDITIONS USED IN DRILLING, GRINDING AND SIMILAR HAND TOOLS) | 10200 | UNIT | 8655 | N/A | ELEKTRO-AK BOBİNAJ VE ELEKTRİK MALZEMELERİ SANAYİ VE TİCARET LİMİTED ŞİRKETİ |