US West Coast margins inched lower for the week ended March 10 as severe rain and snowstorms continue to hit parts of California, according to a March 13 analysis by SP Global Commodity Insights. US West Coast cracking margins for regional benchmark Alaska North Slope crude averaged $26.08/b for week ended March 10, down from $32.55/b the previous week, according to SP Global margin data. USWC coking margins for Ecuadorean Oriente crude averaged $30.54/b for the week ended March 10, falling from $38.66/b for the prior week.
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