May 28 (SeeNews) - Bulgarian fertiliser producer Neochim [BUL:NEOH] said on Friday that it booked a consolidated net profit of 10.7 million levs ($6.6 million/5.5 million euro) in the first quarter of 2021, compared with a net profit of some 2.3 million levs in the same period of 2020, despite a drop in revenue.