Every three years the whole plastics industry meets in Düsseldorf, Germany for the world’s largest plastics tradeshow: the K. In 2016 more than 218,000 trade visitors from 108 countries came to the city on the Rhine. But what’s so fascinating about this fair?

Let me try to explain it from my viewpoint. For me, it was the second K attending for Celanese after 2013. But my very first experience with the K started in 2007, while I was a young man studying plastics engineering, and honestly, I didn’t know too much about the size and the power of the industry. Our professors just told us we definitely can’t miss that show, and so I took three of my fellow students and we went to Düsseldorf without knowing what to expect…