Exterior of hotel Wanda Group’s Wanda Realm Langfang hotel opened in 2014.

BEIJING—Dalian Wanda Group said Monday that its Dalian Wanda Commercial Properties Co. had agreed to sell 76 hotels and a 91% stake in 13 theme parks to Sunac China Holdings Ltd. for RMB 63.2 billion, or approximately US$9.3 billion. The equity transfer represents a pullback in the tourism sector for Wanda, although the Beijing-based conglomerate will continue to operate the properties.