Hyundai Motor Co. and its affiliate Kia Motors Corp. are expected to see their combined market share in China top 10 percent this year on the back of rising demand for their new models, industry data showed Monday. Hyundai Motor, South Korea\'s leading automaker, took up 6.9 percent of the Chinese automotive market in August and Kia Motors\' share stood at 3.9 percent last month, according to the data.