Aia Engineering reported better than Bloomberg estimates Q3 results. Stock gained 4% after Q3 results announcement. Company reported Q3 net profit Rs1.29bn (up 11% YoY) - Bloomberg expectation 1.26bn, EBITDA margin 22.8% vs 22.2%, EBITDA Rs1.65bn (up 30.5% YoY) and sales Rs7.26bn - Bloomberg expectation Rs7.46bn