Geely Black Cab, in Fengjing, Shanghai, and exported semi-complete knock-down kits for assembly in the UK. In 2009, Geely bought Drivetrain Systems International Pty Ltd, a global transmission developer headquartered in Australia. ZGH sells passenger cars under five marques currently: Geely Auto, Lynk & Co, PROTON, Lotus, Volvo, and Polestar, Volvo's Electric Performance Vehicle Subsidiary. Many of Geely's early products were based on the Xiali, a variant of the 1987 Daihatsu Charade. Models such as the Haoqing (豪情) (five-door), Merrie (美日) (five-door), Uliou (优利欧) (four-door), and Urban Nanny (van and pick-up truck) have Charade bases, but feature a more prominent chromed
China National Coal Group limited company. The group also acquired Shanxi Huayu Energy in the same year. China United Coalbed Methane, a joint venture of China Coal Group and PetroChina, became a wholly owned subsidiary of China Coal Group also in 2009. At the same time PetroChina acquired some assets from China United Coalbed Methane. China Coal Group later sold China United Coalbed Methane to China National Offshore Oil Corporation in tranches from 2010 to 2014. China Coal Group's subsidiary, China Coal Energy, has been listed on the Hong Kong Stock Exchange since 2006 and the Shanghai Stock Exchange since 2008. China Coal Group