Petrobrazi Refinery
Petrobrazi Refinery is one of the largest Romanian refineries and one of the largest in Eastern Europe , located in Ploieşti , Prahova County having as a main activity the processing of Romanian oil but also has a separate unit specialised in processing chemical products . 
<triplet> Petrobrazi Refinery <subj> Romania <obj> country <subj> Ploieşti <obj> headquarters location <triplet> Romania <subj> Eastern Europe <obj> part of <subj> Prahova County <obj> contains administrative territorial entity <triplet> Eastern Europe <subj> Romania <obj> has part <triplet> Ploieşti <subj> Romania <obj> country <subj> Prahova County <obj> located in the administrative territorial entity <triplet> Prahova County <subj> Romania <obj> country <subj> Ploieşti <obj> capital