Gas OilOPEC expects no further escalation of global trade-related issues in 2019-2020, says ReportBy Meletus EZEJuly 12, 2019 by By Meletus EZEJuly 12, 20190507 The Organisation of the Petroleum Exporting Countries (OPEC) has said that it will maintain its forecast for global economy growth in 2019 at 3.2 percent