The SBS GROUP represents a group of companies working in the fields of construction materials production and macadam & high-silica sand mining. Plants were established in Aktobe Oblast to produce: - cuboid basaltic macadam of various fractions (Khromtau); - lime-sand bricks (hollow and colored) – up to 75 million units a year (Kandyagash); - aerated/gas concrete and insulating plates made of basalt fiber (third quarter of 2008).   Besides the Kandyagash industrial complex, withi...