| 3/5/2018 | 391723900000 | PIPES MADE OF POLIVINYL CHLORIDE (PVC) (KALDE 3,2 PVC-U PIPES) (4.380 PIECES)
| 4944.54 | Kilogram | 6186 | N/A | KALDE KLIMA PAZARLAMA VE TAAHHÜT A.S. |
| 3/15/2018 | 391723900000 | PIPES MADE OF POLIVINYL CHLORIDE (PVC) (KALDE 3,2 PVC-U PIPES) (10960 PIECES)
| 29006.03 | Kilogram | 27976.98 | N/A | KALDE KLIMA PAZARLAMA VE TAAHHÜT A.S. |
| 3/14/2018 | 391723900000 | PIPES MADE OF POLIVINYL CHLORIDE (PVC) (KALDE 3,2 PVC-U PIPE) (18815 PIECES)
| 47607.73 | Kilogram | 46789.94 | N/A | KALDE KLIMA PAZARLAMA VE TAAHHÜT A.S. |
| 1/9/2024 | 391723900000 | PVC PIPE (3.539 PIECES) | 11226 | KILOGRAM | 0 | N/A | YILBOR BORU PLASTIC PETROL INDUSTRY AND TRADE JOINT STOCK COMPANY |
| 1/12/2024 | 391723900000 | PIPES MADE OF PVC - 70 PIECES | 407.06 | KILOGRAM | 0 | N/A | ONATÇA PLASTIK FOREIGN TRADE JOINT STOCK COMPANY |
| 1/19/2024 | 391723900000 | PVC PIPE (WASTE WATER PIPE) (1122 PIECES) | 959.37 | KILOGRAM | 0 | N/A | SANICA FOREIGN TRADE JOINT STOCK COMPANY |
| 1/4/2024 | 391723900000 | PVC PIPE (2,056 PIECES) | 8950 | KILOGRAM | 0 | N/A | GM PLASTIC PIPE INDUSTRY AND TRADE LIMITED COMPANY. |
| 1/22/2024 | 391723900000 | PVC PIPE (WASTE WATER PIPE) (1001 PIECES) | 9650.23 | KILOGRAM | 0 | N/A | SANICA HEAT INDUSTRY JOINT STOCK COMPANY |
| 1/12/2024 | 391723900000 | PVC PIPE (933 PIECES) | 2450 | KILOGRAM | 0 | N/A | GM PLASTIC PIPE INDUSTRY AND TRADE LIMITED COMPANY. |
| 1/15/2024 | 391723900000 | PVC PIPE (WASTE WATER PIPE) (2127 PIECES) | 6397.89 | KILOGRAM | 0 | N/A | SANICA FOREIGN TRADE JOINT STOCK COMPANY |