In 2018, the petrochemical industry will focus on promoting the green development of the whole industrial chain from product design, production process to product distribution and recycling, so as to realize the transformation of the green development concept in the whole process of source emission reduction, process control, end treatment and comprehensive utilization. In 2018, the petrochemical industry will optimize the industrial layout, adjust the industrial structure, strengthen scientific and technological innovation, improve the green standards of the industry, and establish a long-term mechanism for green development with the goal of "rationalization of layout, high-end products, conservation of resources and cleaner production".