After the earthquake disaster, Nanchong Refinery and Chemical General Factory immediately started the emergency plan at the plant level to speed up the organization to resume production under the condition of ensuring safety. After more than 50 hours of fighting, the main units such as aromatization, atmospheric and vacuum distillation and heavy catalysis, which were stopped due to the earthquake, resumed production one after another. At the same time, timely adjust the processing plan to produce diesel oil and kerosene urgently needed for earthquake relief.