| 3/15/2018 | 730719100000 | MECHANICAL TEETH STYLE 302, SHORT ELBOW RADIUS STYLE002, STATIC RIGID COUPLING STYLE 001
| 182 | Units | 1373.2 | N/A | AYVAZ SINAI ÜRÜNLER TICARET VE SANAYI ANONIM SIRKETI |
| 3/29/2018 | 730719100000 | GROOVED ELBOW (ELBOW), GROOVED TEE (T CONNECTION), GROOVED MECHANICAL TEE (T LINK), CAP (KEP), RIGID COUPLING (FIXED COUPLING), FLEXIBLE COUPLING (FLEXIBLE COUPLING)
| 227 | Units | 5951.55 | N/A | KORSIS OTOMASYON VEBINA SISTEMLERISAN TIC LTD STI. |
| 1/8/2024 | 730719100000 | S005 FIXED COUPLING PAINTED EPDM 114,3MM,"FLEXIBLE COUPLING GROOVED 4""",S920N MECHANICAL TE PAINTED GROOVED Ø114,3X76,1MM | 28 | UNIT | 0 | N/A | DEMTA HEAT AND INDUSTRIAL FACILITIES INDUSTRY AND TRADE LIMITED COMPANY |
| 1/19/2024 | 730719100000 | 2 1/2' - 1 1/2' THREADED MECHANICAL TELE GALVANIZED | 2 | UNIT | 0 | N/A | SETTAMEP ELECTROMECHANICAL PROJECT AND CONTRACTING TRADE LIMITED COMPANY |
| 1/9/2024 | 730719100000 | MECHANICAL TE GEAR | 3 | UNIT | 0 | N/A | KÖKSAL YAPI MALZ.SANVE TİC LTD ŞTİ |
| 1/16/2024 | 730719100000 | COUPLING-ELBOW-REDUCTION-TEE-OUTLET T - MECHANICAL T | 2824 | UNIT | 0 | N/A | BAYKARA HAFRİYAT CONSTRUCTION TRADE LIMITED COMPANY |
| 1/29/2024 | 730719100000 | MECHANICAL TE - CAP - ELBOW - REDUCTION | 852 | UNIT | 0 | N/A | ÖZGÜN CONSTRUCTION INSTALLATION CONTRACTING TRADE LIMITED COMPANY |
| 1/19/2024 | 730719100000 | 2 1/2'- 1 1/2' THREADED MECHANICAL TELE GALVANIZED | 5 | UNIT | 0 | N/A | SETTAMEP ELECTROMECHANICAL PROJECT AND CONTRACTING TRADE LIMITED COMPANY |
| 1/9/2024 | 730719100000 | MECHANICAL TE GEAR | 6 | UNIT | 0 | N/A | KÖKSAL YAPI MALZ.SANVE TİC LTD ŞTİ |