| 3/6/2018 | 848120100000 | RV-16-07-B CHECK VALVE
| 25 | Units | 1609.78 | N/A | 2AD MAKINA SANAYI VEDIS TICARET LIMITEDSIRKETI |
| 3/15/2018 | 848120100000 | VALVE OPEN CIRCUIT 4B - HYDRAULIC DIRECTIONAL CHECK VALVE
| 70 | Units | 1358.62 | N/A | HIPEKS HIDROLIK MAKINE POMPA OTO YEDEK PARÇA IÇ DIS TICARET LIMITED SIRKETI |
| 1/17/2024 | 848120100000 | CHECK VALVE*CHECK VALVE | 2 | UNIT | 0 | N/A | HPS HİDROLİK PROJECT SYSTEM TECHNOLOGIES INDUSTRY AND TRADE JOINT STOCK COMPANY |
| 1/18/2024 | 848120100000 | LINE TYPE CHECK VALVE | 2 | UNIT | 0 | N/A | ROTA TEKNİK MAKİNA SANAYİ VE TİCARET ANONİM ŞİRKETİ |
| 1/18/2024 | 848120100000 | LINE TYPE CHECK VALVE | 2 | UNIT | 0 | N/A | ROTA TEKNİK MAKİNA SANAYİ VE TİCARET ANONİM ŞİRKETİ |
| 1/26/2024 | 848120100000 | 3/8 CHECK VALVE | 50 | UNIT | 0 | N/A | TBT TURKISH BUSINESS TEAM EĞİTİM DANIŞMANLIK SANAYİ VE TİCARET ANONİM ŞİRKETİ |
| 1/26/2024 | 848120100000 | 1/2 CHECK VALVE ONE WAY | 50 | UNIT | 0 | N/A | TBT TURKISH BUSINESS TEAM EĞİTİM DANIŞMANLIK SANAYİ VE TİCARET ANONİM ŞİRKETİ |
| 1/26/2024 | 848120100000 | 1/2 CHECK VALVE DOUBLE WAY | 50 | UNIT | 0 | N/A | TBT TURKISH BUSINESS TEAM EĞİTİM DANIŞMANLIK SANAYİ VE TİCARET ANONİM ŞİRKETİ |
| 1/26/2024 | 848120100000 | 1/2" CHECK VALVE | 75 | UNIT | 0 | N/A | TBT TURKISH BUSINESS TEAM EĞİTİM DANIŞMANLIK SANAYİ VE TİCARET ANONİM ŞİRKETİ |
| 1/26/2024 | 848120100000 | 3/8" CHECK VALVE | 75 | UNIT | 0 | N/A | TBT TURKISH BUSINESS TEAM EĞİTİM DANIŞMANLIK SANAYİ VE TİCARET ANONİM ŞİRKETİ |