Yes, United Motors pulled out of EDG. According to the report, United Motors preferred to sponsor the high-performing Fearless Contract division, so before the start of the summer tournament, United Motors announced the withdrawal of EDG's League of Legends division.
According to the information I am aware of, as of 13:50:20 on July 29, 2023, there is no official announcement or report on the divestment of Hechuang Automotive in EDG (which EDG is unclear). However, the automotive industry changes frequently and companies may make adjustments based on market conditions and strategic considerations. Therefore, it is recommended that you keep an eye on relevant news and official announcements for the latest information.