| 3/30/2018 | 391739008000 | Q20 HF COIL PIPE BLUE MEDIUM SERIES
| 16000 | Meter | 1437.81 | N/A | UNIVERSAL BUSINESS TRADE ALÜMINYUM ITHALAT VE IHRACAT LIMITED SIRKETI |
| 3/29/2018 | 391739008000 | Q20 HF COIL PIPE BLUE MEDIUM SERIES
| 14000 | Meter | 1892.32 | N/A | UNIVERSAL BUSINESS TRADE ALÜMINYUM ITHALAT VE IHRACAT LIMITED SIRKETI |
| 1/17/2024 | 391739008000 | Ø50/320N (2231) PIPE (H.FREE ORANGE) (FLAMEPROOF) MUTLUSAN ECO SERIES | 100 | METRE | 0 | N/A | MUTLUSAN PLASTIC ELECTRIC INDUSTRY AND TRADE JOINT STOCK COMPANY |
| 1/16/2024 | 391739008000 | 157.470*20 HF-FLAMEPROOF STRAIGHT PIPE GRAY MEDIUM SERIES | 3060 | METRE | 0 | N/A | ASA GROUP FOREIGN TRADE LIMITED COMPANY |
| 1/16/2024 | 391739008000 | 157.473*25 HF-FLAMEPROOF STRAIGHT PIPE GRAY MEDIUM SERIES | 750 | METRE | 0 | N/A | ASA GROUP FOREIGN TRADE LIMITED COMPANY |
| 1/10/2024 | 391739008000 | INFRASTRUCTURE BELLOW PIPE BLACK N TYPE HEAVY SERIES | 5004 | METRE | 0 | N/A | 77 CONSTRUCTION AND CONTRACTING JOINT STOCK COMPANY |
| 1/31/2024 | 391739008000 | Ø25 PVC STRAIGHT PIPE MEDIUM SERIES FLAMEPROOF | 1530 | METRE | 0 | N/A | COMPASS BUILDING MATERIALS IMPORT EXPORT AND TRADE LIMITED COMPANY |
| 1/2/2024 | 391739008000 | Ø40MM SUPERSTRUCTURE SPIRAL PIPE GRAY HF FLAMEPROOF MEDIUM SERIES | 1725 | METRE | 0 | N/A | MLS MELİSA FOREIGN TRADE LIMITED COMPANY |
| 1/24/2024 | 391739008000 | 020MM0STYAPJ SPIRAL PIPE GRAY HF FLAME NON-MEDIUM SERL PE20SPAY10-03,020 MM OST STRUCTURE RİRTT PIPE GRAY HF FLAME NON-MEDIUM SERIES PP20RJ10-03 | 12040 | METRE | 0 | N/A | SANTES INTERNATIONAL ENGINEERING INDUSTRY AND TRADE LIMITED COMPANY |