石化工业：要围绕“品种、质量、效益和替代进口”，对现有大型乙烯改扩建和中型乙烯挖潜改造。 　　要结合市场需求发展合成纤维原料、合成树脂、合成橡胶、各种有机化工原料的生产，增加有市场竞争力、附加值高的产品，以逐步减少进口。 　　化肥工业：重点发展高浓度的基础肥? Petrochemical industry: It is necessary to revolve around “variety, quality, efficiency, and alternative import”, and reform existing large-scale ethylene reformation and expansion of medium-sized ethylene. To combine the needs of the market to develop the production of synthetic fiber raw materials, synthetic resins, synthetic rubber, and various organic chemical raw materials, to increase products that have market competitiveness and high added value, so as to gradually reduce imports. Fertilizer industry: focus on the development of high concentrations of basic fertilizer?