
Last week, Donald Trump announced via Twitter the restoration of tariffs on Brazilian and Argentinian steel and aluminium imports. The commodities were subject to one of his early rounds of blanket tariffs, but Brazil and Argentina received an exemption. Now that the two countries have been “presiding over a massive devaluation of their currencies”, they are being restored. However, there is little evidence that they have been actively devaluing. In August, the Argentinean peso depreciated by around 30% following a poor result in the primary presidential elections for the pro-business incumbent, Mauricio Macri. In Brazil, the central bank has been