近两年来,随着国内外石油和化学工业进入景气周期,下游需求稳定增加,市场价格持续走高,经济效益大幅增长,促使全行业掀起一股投资扩建的热潮,产能和产量均快速增长。进入2006年,随着新、扩建能力的陆续投产,国内石油和化工生产继续保持了较快增长的势头。 In the recent two years, with the entry of domestic and international oil and chemical industries into the business climate cycle, the demand of downstream industries has steadily increased, the market prices have continued to rise, and the substantial growth in economic benefits has prompted the whole industry to set off an upsurge of investment expansion with a rapid growth in production capacity and output. Into 2006, with the new and expanded capacity gradually put into operation, the domestic oil and chemical production continued to maintain the momentum of rapid growth.