Nancy Tartaglione International Box Office Editor/Senior ContributorHarry Potter And The Sorcerer’s Stone worked some magic in China on Friday with Warner Bros’ 3D reissue conjuring $4.6M. This is by far the biggesst single-day gross since cinemas resumed operations, overtaking the opening of WB’s earlier re-release of Chirstopher Nolan’s Interstellar by 66% (though that film bowed on a Sunday).