According to Statkom of Kazakhstan, the wholesale price of crushed-stone and gravel in March 2018 increased by 0.21% and amounted to 1457 Tenge/kg (in 2017 - 1196 Tenge/kg, in 2016 - 1217 Tenge/kg), or RUB 257.66/kg (at the rate of the Central Bank of the Russian Federation by the middle of the reporting month).