Oil prices dipped on May 30 as a strong dollar weighed on markets and Canadian oil sands production was expected to increase this week.
Reuters: Oil prices dip on strong dollar, rising Canadian output
A picture taken on May 5, 2016 shows the icebreaker Tor (R) leading a cargo ship at the port of Sabetta in the Kara Sea shore line on the Yamal Peninsula in the Arctic circle, some 2450 km of Moscow.
