| 3/26/2018 | 250510000000 | SILICA SAND
| 105280 | Kilogram | 6759.2 | N/A | CAM IS MADENCILIKA.S. |
| 3/5/2024 | 250510000000 | SILICA SAND (SILICA S-AND) | 543700 | KILOGRAM | 29958 | N/A | OREL MADENCİLİK TARIM GIDA İÇ VE DIŞ TİCARET LİMİTED ŞİRKETİ |
| 3/4/2024 | 250510000000 | SILICA SAND (BAST) SILICA SAND IN BULK S/UPER TYPE 1 | 5400000 | KILOGRAM | 289525 | N/A | TÜRKİYE ŞİŞE VE CAM FABRİKALARI ANONİM ŞİRKETİ |
| 3/25/2024 | 250510000000 | SAND (SIBELITE CR M006 PO-SIBELITE CR M7/2 DS-SILICA M500 PO) | 22500 | KILOGRAM | 8457 | N/A | CHS ENDÜSTRİYEL ÜRÜNLER SANAYİ VE TİCARET ANONİM ŞİRKETİ |
| 3/6/2024 | 250510000000 | SAND ( SILICA M6 PO 2-5 ) | 26600 | KILOGRAM | 5162 | N/A | CHS ENDÜSTRİYEL ÜRÜNLER SANAYİ VE TİCARET ANONİM ŞİRKETİ |
| 3/25/2024 | 250510000000 | SAND (SILICA M8 PO 1250-SİLICA M6 PO 130/0) | 51000 | KILOGRAM | 9553 | N/A | CHS ENDÜSTRİYEL ÜRÜNLER SANAYİ VE TİCARET ANONİM ŞİRKETİ |
| 3/20/2018 | 250510000000 | SILICA SAND
| 5800000 | Kilogram | 159503.6 | N/A | GÜROK TURIZM VEMADENCILIK AS. |
| 3/7/2024 | 250510000000 | SILICA SAND (BAST)- | 7567850 | KILOGRAM | 317750 | N/A | MARMARA CAM SANAYİ VE TİCARET ANONİM ŞİRKETİ |
| 3/22/2024 | 250510000000 | SILICA SAND} | 1500000 | KILOGRAM | 63750 | N/A | PARK CAM SANAYİ VE TİCARET ANONİM ŞİRKETİ |
| 3/6/2024 | 250510000000 | SAND ( SILICA M6 PO 25-M8 PO 1250-M8 PO 2/5) | 78200 | KILOGRAM | 14889 | N/A | CHS ENDÜSTRİYEL ÜRÜNLER SANAYİ VE TİCARET ANONİM ŞİRKETİ |