The decline in crude prices has strengthened US refining margins, but the outlook still looks bleak for the industry. Refiners are cutting back on output - especially gasoline - some are closing down plants, while others are filing for bankruptcy.In the last week of December, US refining margins rose by $1.79 to average $11.40 per barrel, according to analysts at UBS. But the composite average for the fourth quarter is just $5.83/bbl, almost 60% below the third quarter and down 40% from the fourth quarter of 2007.
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