Home Latest Oil prices fall as Saudi Arabia pledges to play 'responsible role' in... Latest Oil prices fall as Saudi Arabia pledges to play 'responsible role' in market By Genpie - October 23, 2018 56 0 Facebook Twitter Google+ Pinterest WhatsApp Oil prices fell on Tuesday after Saudi Arabia pledged to play a “responsible role” in energy markets, although sentiment remained nervous in the run-up to U.S. sanctions against Iran’s crude exports that start next month.