"Harry Potter and the Sorcerer's Stone" was first released in 2001.<br />This week it crossed $1 billion at the global box office.<br />The film is a huge hit in China, where theaters have started to reopen.<br />Business Insider reports the movie earned $13.6 million on 16,000 screens in China over the weekend.<br />It's the second movie in the franchise to hit the milestone, joining "Harry Potter and the Deathly Hallows Part 2."
