In April 2015 import prices increased the most in the group crude petroleum and natural gas (by 8.0%), followed by chemicals and chemical products (by 1.7%) and rubber and plastics products (by 1.5%).
Izraziteje so se zvišale še cene v skupini kemikalije in kemični izdelki (za 1,7%) in v skupini izdelki iz gume in plastičnih mas (za 1.5%).