Economic Times | REFILE-Indian state oil refiners see strong margins for 2018 Reuters MUMBAI/NEW DELHI, Feb 22 (Reuters) - India state refiners expect their profit margins to hold their strength this year as demand growth accelerates for fuel products amid a record $93 billion spent on infrastructure and stable crude oil prices, company ... State oil refiners see strong margins for 2018 Indian state oil refiners see strong margins for 2018 India's state-run oil refiners see strong margins for 2018 |