The 8th International Symposium on EngineeringPlastics (EP 2017) was held in Xi’ an during Aug 9th-11th. All the staff and several students of our group attended the symposium. All attendees presented their works in the poster session. The Best Poster Prize went to Ping Zhu for his work “Microstructure Evolution Underlying the Ternary Stages of Elastic Behaviors of Polyether-b-amide Copolymer Elastomers”.