General Motors Co’s (GM.N) vehicle sales in China rose 5.2 percent to 3.61 million in 2015, the U.S. carmaker said on Wednesday. GM and its Chinese joint venture partners sold 445,227 vehicles last month, a 14 percent rise from a year earlier, matching its growth rate for November. The automaker plans to launch 13 new or revamped models in China in 2016, including the Cadillac CT6, Malibu XL and Cruze XL, compared with 12 launches last year, according to a written statement posted on its website.