China's warning of trade repercussions from Australia's campaign for an independent inquiry into COVID-19 has rattled Australian business leaders as President Donald Trump's administration urges other governments to back such a probe. China has accused Australia of parroting the US in its call for an inquiry independent of the World Health Organisation to determine the origins of COVID-19 and how the world responded to the emerging pandemic.

Chinese Ambassador Cheng Jingye used an Australian newspaper interview this week to warn that pursuing an inquiry could spark a Chinese consumer boycott of students and tourists visiting Australia as well as of sales of major exports including beef and wine. Australian Prime Minister Scott Morrison on Friday stood firm on his call for an inquiry and denied any motivation other than to prevent such a pandemic from happening again.