Marvel chief thanks Chinese fans for their ardent support

Three cast members, Chris Hemsworth, Paul Rudd and Jeremy Renner, and the two directors Joe Russo and Anthony Russo were also present at the event.

"I hope you understand how much we love you and how important you are to this. So please go see this movie knowing that you are 'responsible' for, and I hope you enjoy it," Feige said.

Without dropping any spoilers, Feige said that he would consider several scenes from Avengers: Endgameas the most iconic out of all the MCU movies.

Although there is still a week to go before its release, the new movie has already been smashing records in China. In just five days, pre-release sales on the Chinese mainland surpassed 300 million yuan, according to data from Maoyan, a major Chinese online movie ticketing website.

The 21 MCU movies that have been released in the past 11 years have raked in $18 billion in box offices around the world.