The 50% tariff that U.S. President Donald Trump plans to impose on Brazilian exports starting in August could hammer the revenue of planemaker Embraer (EMBR3.SA), opens new tab like the COVID-19 pandemic did, its CEO warned on Tuesday, flagging risks to U.S. partners. Francisco Gomes Neto told reporters the tariffs would amount to a trade embargo on the regional jets it supplies to U.S. airlines and could trigger order cancellations, deferred deliveries and tough consequences for Embraer's… (www.reuters.com) More...