Business News OPEC, Russia prepared to raise oil output under US pressure May 25, 2018 johorbiznet Johor News OPEC, Russia prepared to raise oil output under US pressure The Star Online Oil prices slump as OPEC and Russia consider output boost Reuters Oil Drop Below $80 Vindicates Cautious Investors Trimming Bets Bloomberg Discussion under way to increase oil production by 1-million barrels a day Business Day Full coverage Source: Business News Feed