(Reuters) -- The director-general of the World Trade Organization said new tariffs announced by the U.S. along with those introduced at the start of the year could lead to a contraction of around 1% in global merchandise trade volumes in 2025.
"I'm deeply concerned about this decline and the potential for escalation into a tariff war with a cycle of retaliatory measures that lead to further declines in trade," Ngozi Okonjo-Iweala said in a statement on Thursday.

