| 3/29/2018 | 820719100000 | DRILLING CORE DRILL BIT (DIAMOND TIP)
| 271 | Units | 14865.69 | N/A | SBS SONDAJ MAKINA EKIPMANLARI INSAAT SANAYI VE TICARET LIMITED SIRKETI |
| 3/22/2018 | 820719100000 | "DRILLING INSERTS (FOR WORKING PARTS WITH AGLOMERATED DIAMOND BITS, DRILLING TOOLS)"
| 31 | Units | 41694.8 | N/A | ERKOM KOMPRESÖR MAKIMALAT SAN VE TILTD.STI. |
| 3/5/2018 | 820719100000 | DRILLING CORE DRILL BIT (DIAMOND TIP)
| 203 | Units | 10577.63 | N/A | SBS SONDAJ MAKINA EKIPMANLARI INSAAT SANAYI VE TICARET LIMITED SIRKETI |
| 3/7/2024 | 820719100000 | DRILLING CARAT DRILL - TITLE (DIAMOND TIP) | 432 | UNIT | 28166 | N/A | SBS SONDAJ MAKİNA EKİPMANLARI İNŞAAT SANAYİ VE TİCARET LİMİTED ŞİRKETİ |
| 3/26/2024 | 820719100000 | AGGLOMERED DIAMOND ROCK DRILLING TITLE/ | 24 | UNIT | 155033 | N/A | BAKER HUGHES PETROLSAHASI TEÇHİZAT VE HİZMETLERİ TİCARET LİMİTED ŞİRKETİ |
| 3/26/2024 | 820719100000 | AGGLOMERED DIAMOND ROCK DRILLING TITLE/ | 6 | UNIT | 39663 | N/A | BAKER HUGHES PETROLSAHASI TEÇHİZAT VE HİZMETLERİ TİCARET LİMİTED ŞİRKETİ |
| 3/20/2024 | 820719100000 | AGGLOMERED DIAMOND ROCK DRILLING TITLE/ | 8 | UNIT | 64719 | N/A | BAKER HUGHES PETROLSAHASI TEÇHİZAT VE HİZMETLERİ TİCARET LİMİTED ŞİRKETİ |
| 3/20/2024 | 820719100000 | AGGLOMERED DIAMOND ROCK DRILLING TITLE/ | 1 | UNIT | 12205 | N/A | BAKER HUGHES PETROLSAHASI TEÇHİZAT VE HİZMETLERİ TİCARET LİMİTED ŞİRKETİ |
| 3/20/2024 | 820719100000 | AGGLOMERED DIAMOND ROCK DRILLING TITLE/ | 1 | UNIT | 12205 | N/A | BAKER HUGHES PETROLSAHASI TEÇHİZAT VE HİZMETLERİ TİCARET LİMİTED ŞİRKETİ |