the more rounds of trial runs, the higher quality of products. However, this also takes longer period, thus there is lapping period that reduced sales from some product group could not be immediately

refineries that received new rounds of finished product export quota at the beginning of the year, and a refinery recommencing operation after a fire incident that occurred during the middle of Q3/2017.  Jet

$/BBL, attributed to the US backing out of the Iran Nuclear Deal and announcing new rounds of sanctions on Iran, combined with the global oil market that tightened after OPEC’s continual pursuit of its