HS Tariff Code of Mineral Or Chemical in Russia is 3104
Mineral or chemical fertilizers, potassic: 310420: Potassium chloride: : Potassium chloride, containing potassium in terms of k2o less than 40 wt.% dry anhydrous product: : Chloride potassium potassium content evaluated as k2o, more than 40 wt.%, but not more than 62 wt.% dry anhydrous product: