supply problems but it sounds like vietnam has problems of its own. it's all shows how intertwined global businesses have become and how vulnerable they are for conoco told from the german association for supply chain management says some companies a shifting operations away from china but that it's tricky to read the situation adds react this is something where how our companies see that risk management is getting more and more important. and that this is of these entire supply chain and analysis of the entire supply issue and supply a portfolio to see where can we shift some issues attorney to root of transport an issue so all these aspects putting all together. under a concrete evaluation and lettuces also for the future to be even better prepared if such kind of situation should ever cure again especially from the chinese authorities i think transparency and keeping up transparency is crucial so that we all can get an idea of what they did about the dimension that this virus is bringing to the global impact and furthermore from the german torah he's also talking about the german federal government so far we believe that the risk management is quite good but however if this crisis will continue on having a