“十二五”期间,“调结构、转方式”将贯穿我国石化产业发展的始终。其中,炼油、乙烯和芳烃,以及下游产品、有机原料结构调整任务各有侧重。“十二五”是我国石油和化学工业由大国向强国转变的关键时期,“调结构、转方式”将贯穿我国石化产业发展的始终,并集中体现在“三个转变”上:从规模化生产初级化工原料向高科技含量、 “Twelve-Five ” period, “transfer structure, transfer mode ” will run through the development of China’s petrochemical industry has always been. Among them, refining, ethylene and aromatic hydrocarbons, as well as downstream products, organic materials, structural adjustment tasks have different emphases. The Twelfth Five-Year Plan is a crucial period for the transformation of China’s oil and chemical industry from a big power to a powerful one. “Adjusting the structure and switching modes” will run through the development of China’s petrochemical industry and will be concentrated in the three transitions "On: From the large-scale production of primary chemical raw materials to high-tech content,