FILE PHOTO: Storage tanks of an oil refinery of Essar Oil, which runs India’s second biggest private sector refinery, are pictured in Vadinar in the western state of Gujarat, India, October 4, 2016. REUTERS/Amit Dave
FILE PHOTO: Storage tanks of an oil refinery of Essar Oil, which runs India’s second biggest private sector refinery, are pictured in Vadinar in the western state of Gujarat, India, October 4, 2016. REUTERS/Amit Dave