SOFIA (Bulgaria), October 29Â (SeeNews) -Â Bulgarian building materials and fuel retailer Toplivo [BUL:3TV] said on Tuesday that its non-consolidated net loss widened to 3.5 million levs ($2.0 million/1.8 million euro) in the first nine months of 2019 from 3.3 million levs in the same period of 2018.