As the US levies tariffs on goods from China, Europe and elsewhere, there are fears that Singapore’s economy could suffer collateral damage, given the complexity of global supply chains and the increasingly inter-linked nature of world trade. Singapore has been minimally impacted so far, but industry watchers said it is important to be watchful over this. For instance, consumers here may have to bear higher prices of some American exports, said RSIS Assoc Prof Pradumna Bickram Rana.