| 3/15/2018 | 730459929000 | SEAMLESS STEEL PIPE
| 19852 | Kilogram | 29643.95 | N/A | AYDIN BORU ENDÜSTRISI ANONIM SIRKETI |
| 3/4/2018 | 730459929000 | "BOILER PIPE (SEAMLESS, HOT RUB PIPE) (5575,71M)"
| 976 | Units | 58341.29 | N/A | ILKER ENERJI TICARET LIMITED SIRKETI |
| 3/19/2018 | 730459929000 | SEAMLESS STEEL PIPE
| 19038 | Kilogram | 30133.98 | N/A | AYDIN BORU ENDÜSTRISI ANONIM SIRKETI |
| 3/18/2018 | 730459929000 | SEAMLESS STEEL PIPE
| 499.01 | Kilogram | 1289.15 | N/A | AYDIN BORU ENDÜSTRISI ANONIM SIRKETI |
| 3/18/2018 | 730459929000 | "BOILER PIPE (SEAMLESS, HOT RUB PIPE)"
| 10 | Units | 16604.13 | N/A | ILKER ENERJI TICARET LIMITED SIRKETI |
| 3/18/2018 | 730459929000 | PIPE (SEAMLESS PIPES A335 GR.P9)
| 5.95 | Meter | 2775.23 | N/A | TÜRKIYE PETROL RAFINERILERI ANONIM SIRKETI |
| 3/4/2018 | 730459929000 | SEAMLESS STEEL PIPE
| 3630 | Kilogram | 5558.33 | N/A | AYDIN BORU ENDÜSTRISI ANONIM SIRKETI |
| 3/18/2018 | 730459929000 | SEAMLESS STEEL PIPE
| 302.4 | Kilogram | 1124.83 | N/A | AYDIN BORU ENDÜSTRISI ANONIM SIRKETI |
| 3/26/2018 | 730459929000 | SEAMLESS STEEL DRAWING PIPE
| 481 | Kilogram | 2209.22 | N/A | EFOR ENDÜSTRIYEL TESISLER MONTAJ IMALAT VE INSAAT ANONIM SIRKETI |