AIA Engineering (AIAE) reported strong Q1FY24 earnings with EBITDA up 39% YoY to INR 3.4bn. This was led by 9.1% YoY/5% YoY growth in volumes/realisations and 480bps YoY EBITDA margin improvement to 27.7%. Sharp improvement in EBITDA margin was on favourable product mix and decline in other expenses.