August 20 (SeeNews) - North Macedonia-based insurer Triglav Osiguruvanje [MSE:VROS], part of Slovenian insurance group Triglav, said on Tuesday that its net profit plunged to 3.5 million denars ($63,000/57,000 euro) in the first half of 2019 from 31.4 million denars in the same period of 2018, following a decrease in revenue.