| 3/5/2018 | 848180850000 | VALVES AND EQUIPMENTS ** CERTIFICATE OF EXCEPTION OF VAT ROW NO: 440
| 24 | Units | 16347.38 | N/A | TERSAN TERSANECILIK SANAYI VE TICARET ANONIM SIRKETI |
| 3/14/2018 | 902610219000 | YTB ??NO: 39 CABLE CONNECTION AND ELECTRIC PANELS / POWER CABLES / VALVES AND ACCESSORIES (WITH NECESSARY PARTS AND PARTS) (FLOW TRANSMITTER - WITH PARTS AND ACCESSORIES)
| 27 | Units | 47873.12 | N/A | STAR RAFINERI A.S. |
| 3/18/2018 | 848180790000 | OTHERS OF GLOBE (STOP) VALVES
| 16 | Units | 21788.18 | N/A | ILKER ENERJI TICARET LIMITED SIRKETI |
| 3/4/2018 | 848180990019 | VALVES AX. COMPLETE WITH * VATM: 134
| 2 | Units | 46111.87 | N/A | SEDEF GEMI INSAATI ANONIM SIRKETI |
| 3/11/2018 | 848180990019 | AEROSOL VALVES (NOT IN THE SCOPE OF 2019/5 COMMUNICATION)
| 2080000 | Units | 96666.02 | N/A | 7M VALF SANAYI VE MÜHENDISLIK A.S. |