The EXTRATEX project (European TEXtile-TRAnsport-Sustainability paradigm for industrial clusters' EXcellence in cross-sector innovation) organizes the second ClusterXChange of 2022 from the 16^th to the 18^th of May, with the support of TECHTERA and POLYMERIS both gold clusters. This time, the SMEs within the 4 cluster networks from the textile, plastics and automotive sectors will be able to visit scientific and R&D institutes from the Lyon region in France.