[CHINA YUCHAI INTERNATIONAL TO ANNOUNCE - Earnings Call to Begin at 8:00 A.M. EDT - Singapore, Singapore – July 30, 2012 http://www.cyilimited.com For all other interested parties, a simultaneous webcast can be accessed at the investor relations section of the Company’s website located at About China Yuchai International http://www.cyilimited.com China Yuchai International Limited, through its subsidiary, Guangxi Yuchai Machinery Company]

[CHINA YUCHAI INTERNATIONAL TO ANNOUNCE - Earningsll to Begin at 8:00 A.M. EDT - Singapore, Singapore July30, 2012 http://www.cyilimited.com Forl other interested parties, a simultaneous webcastn be accessed at the investor relations section of thempanys website located atout China Yuchai International http://www.cyilimited.com China Yuchai International Limited, through its subsidiary, Guangxi Yuchai Machinerympany Limited (GYMCL), engages]

[CHINA YUCHAI INTERNATIONAL HIGHLIGHTS Singapore, Singapore – July 5, 2012 Despite the recent slowdown in China’s domestic truck market, GYMCL was able to arrest a decline in its market share of the diesel engine market with its comprehensive offerings, well-established products, and its extensive service network of over 2,800 service stations throughout China. GYMCL has established excellent relationships with key]

[CHINA YUCHAI INTERNATIONAL HIGHLIGHTS Singapore, Singapore July5, 2012 Despite the recent slowdown in Chinas domestic truck market, GYMCL wasle to arrest a decline in its market share of the diesel engine market with itsmprehensive offerings, well-established products, and its extensive service network of over 2,800 service stations throughout China. GYMCL has established excellent relationships with]

[RESULTS OF ANNUAL GENERAL MEETING HELD ON JUNE 15, 2012 Singapore, Singapore – June 15, 2012 About China Yuchai International http://www.cyilimited.com China Yuchai International Limited, through its subsidiary, Guangxi Yuchai Machinery Company Limited (“GYMCL”), engages in the manufacture, assembly, and sale of a wide array of light-duty, medium-sized and heavy-duty diesel engines for construction equipment, trucks, buses and cars in]