China Yuchai International Limited is a holding company. The Company operates through two segments: Guangxi Yuchai Machinery Company Limited (Yuchai) and HL Global Enterprises Limited (HLGE). The Yuchai segment primarily conducts manufacturing and sale of diesel engines, which are mainly distributed in the Republic of China (PRC) market. Yuchai engages in the manufacture, assembly and sale of a wide variety of light, medium and heavy-duty engines for trucks, buses, passenger vehicles, construction equipment, and marine and agricultural applications in China. Yuchai also produces engines for diesel power generators. Yuchai manufactures diesel and natural gas engines for trucks, buses and passenger vehicles, for marine and industrial applications. The HLGE segment is engaged in hospitality and property development activities conducted mainly in the PRC and Malaysia. The HLGE segment also operates Copthorne Hotel Cameron Highlands, a hotel in Cameron Highlands, Malaysia.