The German chemicals giant is less affected than many other companies by disruptions of global trade. But what if the conflict drags on? https://www.economist.com/business/2026/03/19/the-iran-war-casts-a-shadow-over-basfs-nascent-revival?taid=69be5966fec6580001a8090e&utm_campaign=trueanthem&utm_medium=social&utm_source=voante