The production of tuvenan silica sand, carried out in the Şile Sahilköy mining fields after obtaining official permits from the Ministry of Energy and Natural Resources, the Ministry of Agriculture and Forestry, and the Ministry of Environment, Urbanization and Climate Change, is processed into a product suitable for sectors at the Şile enrichment and classification facility. If there is demand, it is dried at the Tuzla drying facility and delivered to the end-user.