| 3/28/2018 | 391723900000 | U-PVC YM PIPE Ø50 PN10 3 MT. (S = 2,4MM), U-PVC YM PIPE Ø63 PN10 3 MT. (S = 3,0MM), U-PVC YM PIPE Ø90 PN10 3 MT. (S = 4.3MM)
| 1830 | Meter | 1994.34 | N/A | PIMTAS PLASTIK INSAAT MALZ.SAN.VE TIC.A.S. |
| 3/12/2018 | 391723900000 | PVC PIPE
| 9220 | Kilogram | 7839.8 | N/A | CEMREM PLASTIK IÇ VE DIS TICARET ITHALAT IHRACAT LIMITED SIRKETI |
| 3/14/2018 | 391723900000 | ** PVC PIPE 2018 / D1-02244 **
| 8915 | Kilogram | 12608.8 | N/A | ONATÇA PLASTIK DIS TICARET ANONIM SIRKETI |
| 3/18/2018 | 391723900000 | ** PVC PIPE 2018 / D1-02244 **
| 11371.75 | Kilogram | 16100.8 | N/A | ONATÇA PLASTIK DIS TICARET ANONIM SIRKETI |
| 3/11/2018 | 391723900000 | PVC PIPE (2180 AD FIRAT)
| 11831 | Kilogram | 20633.86 | N/A | FIRAT PLASTIK KAUÇUK SAN.VE TIC.A.S. |
| 3/26/2018 | 391723900000 | PVC PIPE 20 MM WHITE * SUPPLIER: SERT PLASTIK ELEK.SAN.TIC.LTD.STI * 7630079078 *
| 100200 | Meter | 14331.4 | N/A | BORSAN KABLO ELEKTRIK AYDINLATMA INSAAT SANAYI VE TICARET ANONIM SIRKETI |
| 3/19/2018 | 391723900000 | PVC PIPE
| 8615 | Units | 8525.05 | N/A | ÜNPLAS ÜNYE PLASTIK.VE INSAAT MALZMENAK.SAN.TIC.LTD. |
| 3/16/2018 | 391723900000 | PVC PIPE
| 44380 | Kilogram | 82122.8 | N/A | PRESMAK PLASTIK VE METAL SAN.IMALATTIC.LTD.STI |
| 3/9/2018 | 391723900000 | U-PVC PIPE [2898.00 MT], U-PVC PIPE
| 13334.4 | Kilogram | 14645.26 | N/A | PIMTAS PLASTIK INSAAT MALZ.SAN.VE TIC.A.S. |
| 3/28/2018 | 391723900000 | U-PVC PIPE, U-PVC YM PIPE Ø63 PN10 3 MT. (S = 3,0MM), U-PVC YM PIPE Ø32 PN10 3 MT. (S = 1.6MM)
| 1275 | Meter | 1058.32 | N/A | PIMTAS PLASTIK INSAAT MALZ.SAN.VE TIC.A.S. |