NIS director Zeljko Popovic backed Dinkic's statement, though he also stressed that the new costs will be felt in the wake of strong competition from Lukoil and other companies on the Serbian market.
Directorul NIS, Zeljko Popovic, a sprijinit declaraţia lui Dinkic, însă a subliniat că noile costuri vor fi resimţite din cauza puternicei competiţii a Lukoil şi a altor companii de pe piaţa sârbă.