ADVERTISEMENTHPCL Beats Estimates On Higher Marketing MarginsHPCL Beats Estimates On Higher Marketing Margins NDTV Profit21 May 2019, 09:22 AM IST 21 May 2019, 09:11 AM IST21 May 2019, 09:22 AM ISTWhatsAppX (was Twitter)FacebookTelegramSaveHPCL Beats Estimates On Higher Marketing MarginsADVERTISEMENT