MILAN, March 20 (Reuters) - Adjusted operating profit at Italian luxury group Ermenegildo Zegna JN0.F fell 11.4% to 163 million euros ($188.49 million)last year, after the group booked a 10-million-euro allowance for expected losses on trade receivables linked to a Saks Global Chapter 11 filing.
"Looking ahead, recent developments in the Middle East have introduced additional uncertainty across the sector," Executive Chairman Gildo Zegna said on Friday.
Despite this, the group's ambitions and determination to deliver on them remained unchanged, he said.
Revenues at Zegna group rose 4.6% on an organic basis in the fourth quarter thanks to double-digit growth in the Americas, the group reported earlier this year.
($1 = 0.8648 euros)