| 3/1/2018 | 730431809000 | BLACK IRON PIPE (154 SIZES AND 6 METERS EACH SIZE)
| 924 | Meter | 3251.3 | N/A | GENERAL MÜTEAHHITLIK MÜHENDISLIK INSAAT ELEKTRIK SANAYI VE TICARET LIMITED SIRKETI |
| 3/29/2018 | 730424001000 | 33 CAP BLACK PIPE, STEEL DRAWING PIPE, S. STEEL PIPE SALE 198 METERS 1590 KG = 1.788
| 1788 | Meter | 48859.95 | N/A | BOYBEY IÇ VE DIS TICARET LTD. STI. |
| 1/5/2024 | 730490009000 | M6011-20*Ø16 PIPE BLACK | 56 | UNIT | 0 | N/A | MAS KITCHEN ACCESSORIES INDUSTRY AND FOREIGN TRADE LIMITED COMPANY |
| 1/5/2024 | 730490009000 | M6013-20*Ø16 PIPE BLACK 16X1000 10 | 28 | UNIT | 0 | N/A | MAS KITCHEN ACCESSORIES INDUSTRY AND FOREIGN TRADE LIMITED COMPANY |
| 1/5/2024 | 730490009000 | M6010-20*Ø16 PIPE BLACK | 28 | UNIT | 0 | N/A | MAS KITCHEN ACCESSORIES INDUSTRY AND FOREIGN TRADE LIMITED COMPANY |
| 1/5/2024 | 730490009000 | M6012-20*Ø16 PIPE BLACK 16X800 7 | 56 | UNIT | 0 | N/A | MAS KITCHEN ACCESSORIES INDUSTRY AND FOREIGN TRADE LIMITED COMPANY |
| 1/23/2024 | 730459839000 | BLACK STEEL PIPE 16" | 6 | METRE | 0 | N/A | ATAKON ENGINEERING CONSTRUCTION MECHANICAL ELECTRICAL CONTRACTING AND TRADE LIMITED COMPANY |
| 1/17/2024 | 730431809000 | BLACK PIPE 20"16"12" | 300 | METRE | 0 | N/A | MERCAN TEKNOLOJİ MAKİNA SANAYİ VE TİCARET ANONİM ŞİRKETİ |
| 1/17/2024 | 730422009000 | 1MM BLACK CABLE DUCT | 150 | METRE | 0 | N/A | SMART STAND DESIGN APPLICATION AND ADVERTISING INDUSTRY AND TRADE LIMITED COMPANY |
| 1/18/2024 | 730431809000 | BLACK PIPE 12"14"20"8" - PIPE STEEL DRAWING 3/4"1"2" | 670 | METRE | 0 | N/A | MERCAN TEKNOLOJİ MAKİNA SANAYİ VE TİCARET ANONİM ŞİRKETİ |