ADVERTISEMENTHSIL Expects Margin Expansion To Normalize Going ForwardHSIL Expects Margin Expansion To Normalize Going Forward NDTV Profit03 May 2019, 04:11 PM IST 03 May 2019, 03:57 PM IST03 May 2019, 04:11 PM ISTWhatsAppX (was Twitter)FacebookTelegramSaveHSIL Expects Margin Expansion To Normalize Going ForwardADVERTISEMENT