<ul data-eligibleForWebStory="false">Trump is considering imposing a flat tariff of 15-to-20 per cent on all trading partners, higher than current rates.Markets have shown a lack of concern over the risks posed by escalating tariffs, with indices hitting record highs despite trade frictions.JPMorgan Chase's CEO expressed concerns over market complacency towards trade threats.Despite the market's optimism, there are fears of a potential pullback as trade tensions escalate globally.