| 3/4/2018 | 681510900000 | GRAFIT OR OTHER CARBON GOODS (EXCEPT USED IN ELECTRICAL WORKS):; OTHERS (CARBON PACKING RING)
| 65 | Units | 12484.31 | N/A | TÜRKIYE PETROL RAFINERILERI ANONIM SIRKETI |
| 3/14/2018 | 844833000000 | RINGS OF HIGH CARBON STEEL 100 CR6
| 13736 | Units | 65433.99 | N/A | KARAN TEKSTIL SAN.VETIC.A.S. |
| 3/18/2018 | 681510900000 | CARBON RING
| 9 | Units | 15363.65 | N/A | EAGLE BURGMANN ENDÜSTRIYEL SIZDIRMAZLIK SANAYI VE TICARET LIMITED SIRKETI |
| 3/6/2018 | 681510900000 | GRAPHITE OR OTHER CARBON GOODS (EXCEPT FOR ELECTRICAL WORKS):; OTHERS (O-RING)
| 4 | Units | 11627.71 | N/A | TÜRKIYE PETROL RAFINERILERI ANONIM SIRKETI |
| 3/29/2024 | 870840990000 | SH-RING CARBON | 2800 | UNIT | 6134 | N/A | OYAK HORSE MAKİNE EKİPMANLARI TİCARET VE SANAYİ ANONİM ŞİRKETİ |
| 3/29/2024 | 870840990000 | SJ-RING CARBON | 2160 | UNIT | 5198 | N/A | OYAK HORSE MAKİNE EKİPMANLARI TİCARET VE SANAYİ ANONİM ŞİRKETİ |
| 3/23/2024 | 870840990000 | SJ-RING CARBON | 2160 | UNIT | 5211 | N/A | OYAK HORSE MAKİNE EKİPMANLARI TİCARET VE SANAYİ ANONİM ŞİRKETİ |
| 3/23/2024 | 870840990000 | SH-RING CARBON | 2800 | UNIT | 6149 | N/A | OYAK HORSE MAKİNE EKİPMANLARI TİCARET VE SANAYİ ANONİM ŞİRKETİ |
| 3/11/2024 | 681513000000 | CARBON FIBER TO RING-A | 86 | UNIT | 3409 | N/A | DİMAS YAPI VE İNŞAAT MALZEMELERİ SANAYİ VE TİCARET LİMİTED ŞİRKETİ |
| 3/19/2024 | 681519000000 | CARBON RING ASSY-(OTHER CARBON ITEMS) | 42 | UNIT | 9402 | N/A | TÜRKİYE PETROL RAFİNERİLERİ ANONİM ŞİRKETİ TÜPRAŞ |