| 3/22/2018 | 730640809000 | DN150 CARBON STEEL PAINTED PIPE (SALES UNIT - SET -> 1 SET)
| 1 | Set | 6225.87 | N/A | OPTIMAL MEKATRONIK VE ULUSLARARASI MÜHENDISLIK SANAYI TICARET ANONIM SIRKETI |
| 1/2/2024 | 730669909000 | NB21 PROJECT: FLANGE, ELBOW, BRACELET, REDUCED, WELDED CARBON STEEL PIPES IN VARIOUS SIZES (93 PIECES) | 6176 | KILOGRAM | 0 | N/A | BTM PIPE INDUSTRIAL MARINE PRODUCTS MARKETING IMPORT EXPORT INDUSTRY AND TRADE JOINT STOCK COMPANY |
| 1/16/2024 | 730619000000 | CARBON STEEL PIPE | 266 | METRE | 0 | N/A | TEKNOSAN HEAT AND ENERGY INDUSTRY JOINT STOCK COMPANY |
| 1/12/2024 | 730650809000 | 68&APOS &APOS MATERIAL PIPING LOOSE 68 &APOS &APOS ( CARBON STEEL PIPE (DISMOUNTED WITH ITS REDUCTION) ) 23PU-006503 | 1 | SET | 0 | N/A | BOMAK MAKİNA MANUFACTURING STEEL CONSTRUCTION-ENGINEERING-METALLURGY CONSTRUCTION CONTRACTING INDUSTRY AND TRADE LIMITED COMPANY |
| 1/5/2024 | 730690000019 | CARBON STEEL PIPES | 1 | SET | 0 | N/A | GGN ENGINEERING CONSULTANCY STEEL MANUFACTURING ASSEMBLY INDUSTRY AND TRADE JOINT STOCK COMPANY |
| 1/12/2024 | 730650809000 | 68 &APOS &APOS PIPE ( CARBON STEEL PIPE ) 23PU-008256 | 1 | UNIT | 0 | N/A | BOMAK MAKİNA MANUFACTURING STEEL CONSTRUCTION-ENGINEERING-METALLURGY CONSTRUCTION CONTRACTING INDUSTRY AND TRADE LIMITED COMPANY |
| 1/9/2024 | 730630779000 | CARBON STEEL PIPE | 5 | UNIT | 0 | N/A | BG DENİZCİLİK SANAYİ TİCARET ANONİM ŞİRKETİ |
| 1/5/2024 | 730690000019 | CARBON STEEL PIPES | 1 | SET | 0 | N/A | GGN ENGINEERING CONSULTANCY STEEL MANUFACTURING ASSEMBLY INDUSTRY AND TRADE JOINT STOCK COMPANY |
| 1/9/2024 | 730630779000 | CARBON STEEL PIPE | 4 | UNIT | 0 | N/A | BG DENİZCİLİK SANAYİ TİCARET ANONİM ŞİRKETİ |