In the wake of US President Donald Trump’s latest tariff blitz on dozens of economies, China has reiterated a stern warning against protectionism amid growing concern that it will “harm the interests of all parties”.“China’s position against the arbitrary imposition of tariffs has been consistent and clear: there are no winners in tariff or trade wars,” Guo Jiakun, spokesman for the Ministry of Foreign Affairs, said at a press conference on Friday.Beijing’s latest admonishment came after...