Liu, who has been vice premier since 2018 and is considered to be China's economic tsar, said at the forum that it was impossible for China to take the path of a planned economy as some claimed.

Liu did not specify who made the claims but his repudiation of an economic model associated with China's Maoist past comes at a time when Beijing is looking to signal to the world that economy, rather than controlling COVID-19, was back at the top of its agenda.

(Reporting by Brenda Goh and Mark John)