Production of GM's Spark will not be transferred to the Wuling plant in Qingdao, China Business News reports. Spark is facing a supply shortage in China, with dealers limited to shipments of 40 cars per month from the factory, due to production lines that are in need of upgrades. Rumors have been circulating that GM would move production to solve this problem, since Wuling's plants are better suited to sub-compact cars. Shanghai GM Wuling vice president Guo Lumin said that the company has no plans at present to move production on the Spark; the Qingdao plant, which went into operation in June, will continue to manufacture Wuling-labeled vehicles. It is expected to produce 20,000 cars this year, with numbers between 60,000 and 70,000 for next year. Spark's sales through October reached 21,000 vehicles, far short of the 100,000 sold by competitor QQ, primarily because of import restrictions on engines. Link: http://dycj.ynet.com/article.jsp?oid=6956123&pageno=2