November 11 (SeeNews) - Bulgarian cardboard packaging and cigarette filter producer Yuri Gagarin [BUL:YGAG] said that it turned a non-consolidated net profit of 620,000 levs ($363,700/317,000 euro) in January-September 2021, compared to a net loss of 575,000 levs in the same period of last year, on the back of higher revenue.