@yujm97: A massive explosion and fire hit Valero's Port Arthur refinery in Texas on March 23, forcing a temporary shutdown of one of the company's biggest plants and triggering a shelter-in-place order tor nearby residents.officlals sald no Injuries were reported, and investigators have sald there Is no evidence so far that the blast was Intentional. Early reports say the explosion was tied to a sudden release of process fluid in a diesel hydrotreater unit,and the incident briefly raised new fears about fuel supply and energy prices. #energy #oil #fy