Chinese conglomerate Dalian Wanda Group posted a 19.1 percent increase in revenue for 2015, according to a flash earnings report posted on the company's website late Sunday.

The group's commercial property division, which include housing, commercial centers and hotels, booked an annual revenue of 190.45 billion yuan ($28.89 billion), increasing 4.4 percent year-on-year.

The group's cultural business division with its cenima operation saw an revenue of 51.28 billion yuan, increasing 45.7 percent from that of 2014.