July 31 (SeeNews) - Bulgarian sugar and confectionery producer Zaharni Zavodi [BUL:ZHZA] said that it turned to a standalone net loss of 3.6 million levs ($2.03 million/1.8 million euro) in the first half of 2023, from a net profit of 5.8 million levs a year ago, as the increase in expenses outpaced revenue growth.