Order book grew by 36% YoY aided by Rs8,400cr of inflows in FY21, provides revenue visibility for the coming years. EBITDA margin declined by 227bps YoY to 19.5% due to higher material cost and sub-contracting expenses. Q1FY22 execution is likely to impact due to the second wave of Covid and reduction in workforce efficiency to 60%-70%. Govt's strong thrust on infra and NHAI's strong order pipeline to support growth prospects in the long term....