| 3/1/2018 | 690320900000 | REFRACTORY
| 10 | Units | 2505.96 | N/A | PASABAHÇE CAM SAN.VETIC.A.S. |
| 3/19/2018 | 690320900000 | REFRACTORY MATERIAL
| 60 | Units | 26900.09 | N/A | MAGNESIT ANONIM SIRKETI |
| 3/21/2018 | 690220999012 | REFRACTORY
| 2 | Units | 1910.11 | N/A | TRAKYA POLATLI CAM SANAYII ANONIM SIRKETI |
| 3/19/2024 | 690220999019 | REFRACTORY PLATE FOR CERA-MIC OVEN | 500 | UNIT | 8311 | N/A | UŞAK SERAMİK SANAYİ ANONİM ŞİRKETİ. |
| 3/6/2024 | 690290000011 | ZIRCON REFRACTORY (INVESTMENT INCENTIVE IMPORT/T LIST 87TH PLACE) **774 PIECES ** | 18168 | KILOGRAM | 132470 | N/A | TÜRKİYE ŞİŞE VE CAM FABRİKALARI ANONİM ŞİRKETİ |
| 3/12/2018 | 690210001012 | REFRACTORY BRICK (FIRE TUGLA) (2160 PCS)
| 20265 | Kilogram | 32505.58 | N/A | TRAÇIM ÇIMENTO SANAYI VE TIC.A.S. |
| 3/25/2024 | 690320900000 | FIRE RESISTANT REFRACTORY MATERIAL | 55 | UNIT | 2660 | N/A | MARMARA CAM SANAYİ VE TİCARET ANONİM ŞİRKETİ |
| 3/13/2024 | 690210009019 | REFRACTORY BRICKS | 1580 | UNIT | 29199 | N/A | KARDEMİR KARABÜK DEMİR ÇELİK SANAYİ VE TİCARET ANONİM ŞİRKETİ |
| 3/8/2024 | 690290000011 | REFRACTORY }(ERMOLD V) | 12 | UNIT | 7346 | N/A | İZOCAM TİCARET VE SANAYİ ANONİM ŞİRKETİ |
| 3/11/2018 | 690210001012 | REFRACTORY BRICK (FIRE TUGLA) (2160 PCS)
| 20265 | Kilogram | 32408.96 | N/A | TRAÇIM ÇIMENTO SANAYI VE TIC.A.S. |