| 3/18/2018 | 741533000012 | DIAMETER
| 2000 | Units | 1418.02 | N/A | RASHA COOLING INSAAT SANAYI VE DIS TICARET LIMITED SIRKETI |
| 3/25/2018 | 830890009000 | CO-STRAP GB32 GALVANIZ BUCK 32 MM 7.00 MM WIRE DIAMETER * 1079.5 KG
| 50 | Units | 1569.17 | N/A | TT ENDÜSTRIYEL AMBALAJ MAKINE SANAYI VE TICARET LIMITED SIRKETI |
| 3/13/2018 | 722830610000 | ALLOY STEEL RODS-SECTION CIRCULAR-HOT ROLLED DRAWED. DIAMETER = LARGE 80MM-51CRV4
| 169580 | Kilogram | 134339.29 | N/A | ÖZKAN DEMIR ÇELIK SANAYI A.S. |
| 3/29/2018 | 730630779000 | ROUND AND PROFILE PIPES OF IRON AND STEEL PIPES WITH DIAMETER THAT DOES NOT EXCEED 168.3 MM. (UNPAINTED AND UNCOATED)
| 8189 | Kilogram | 5664.19 | N/A | MMZ-ONUR BORU PROFILÜRETIM SANAYI VETIC.A.S. |
| 3/13/2018 | 722830690000 | ALLOY STEEL RODS-SECTION CIRCULAR HOT ROLLED DRAWN DIAMETER <80 MM
| 42300 | Kilogram | 33005.8 | N/A | ÖZKAN DEMIR ÇELIK SANAYI A.S. |