| 3/5/2018 | 250510000000 | SILICA SAND
| 9700000 | Kilogram | 349203.6 | N/A | GÜROK TURIZM VEMADENCILIK AS. |
| 3/19/2018 | 250510000000 | SILICATED SAND (SIBELITE M3000 - SIBELITE M72T)
| 900000 | Kilogram | 216037.6 | N/A | PEKER YÜZEY TASARIMLARI SANAYI VE TICARET A.S. |
| 3/27/2018 | 250510000000 | SILICATED SAND (SIBELITE M3000 - SIBELITE M72T)
| 900000 | Kilogram | 215353.97 | N/A | PEKER YÜZEY TASARIMLARI SANAYI VE TICARET A.S. |
| 3/26/2018 | 250510000000 | SILICA SAND
| 105280 | Kilogram | 6759.2 | N/A | CAM IS MADENCILIKA.S. |
| 3/20/2018 | 250510000000 | SILICA SAND
| 5800000 | Kilogram | 159503.6 | N/A | GÜROK TURIZM VEMADENCILIK AS. |
| 3/21/2018 | 250510000000 | SILICA SAND
| 5048100 | Kilogram | 323611.21 | N/A | TRAKYA YENISEHIR CAMSANAYI A.S. |
| 3/21/2018 | 250510000000 | SILICA SAND
| 500000 | Kilogram | 32076.59 | N/A | DENIZLI CAM SAN.TIC.A.S. |
| 3/13/2024 | 250510000000 | SILICA SAND PKF4 IN BULK | 2264573 | KILOGRAM | 114384 | N/A | TÜRKİYE ŞİŞE VE CAM FABRİKALARI ANONİM ŞİRKETİ |
| 3/5/2024 | 250510000000 | SILICA SAND (SILICA S-AND) | 543700 | KILOGRAM | 29958 | N/A | OREL MADENCİLİK TARIM GIDA İÇ VE DIŞ TİCARET LİMİTED ŞİRKETİ |
| 3/11/2024 | 250510000000 | SILICA SAND} | 8000000 | KILOGRAM | 324000 | N/A | PARK CAM SANAYİ VE TİCARET ANONİM ŞİRKETİ |