本期刊发的李晓西教授的文章,从成品油市场入手,就石油石化行业的垄断与竞争、战略与发展,阐述了自己的观点与认识,虽属一家之言,确有独到见解。此外,面对国际油价高企的态势,选发了两位学者从不同角度和侧面纵谈高油价问题的文章,从国际到国内,从历史到当今,从理论到实践,从宏观到微观,有分析性探因,有前瞻性思考,有对策性建议。这三篇文章的观点与见解,希能引起各界专家、学者和读者的关注与讨论,以期在一定程度上达成共识,促进我国石油石化业的持续健康发展。 This issue of Professor Li Xiaoxi’s article, starting from the refined oil market, the petroleum and petrochemical industry monopoly and competition, strategy and development, elaborated his point of view and understanding, although a family of words, do have unique insights. In addition, in response to the trend of high oil prices in the world, two academics were selected to conduct an in-depth analysis of the issue of high oil prices from different angles and sides, from the international to the domestic, from history to the present, from theory to practice and from the macro to the micro level Reason exploration, forward thinking, there are countermeasures. The views and opinions of these three articles hope that experts, scholars and readers from all walks of life can draw the attention and discussion so as to reach a consensus on a certain extent and promote the sustained and healthy development of China’s petroleum and petrochemical industry.