[China Yuchai International Files Amendment No.1 to 2009 Form20-F Singapore, Singapore June11, 2010 China Yuchai International Limited (NYSE: CYD) www.sec.gov The amendment reflects only changes to the Reports of Independent Registered Public Accounting Firm by thempanys independent registered public accounting firm to clarify that China Yuchaisnsolidated financial statements of and for the years ended December31,]

[CHINA YUCHAI ENTERS INTO SETTLEMENT AGREEMENT WITH SEC ON RESTATEMENT OF 2005 EARNINGS - Cease and desist order issued - No fine or monetary penalty imposed Singapore, Singapore, June 9, 2010 – China Yuchai International Limited (NYSE: CYD) As announced on August 3, 2007, the Company’s Audit Committee conducted an independent inquiry into the facts and circumstances of the RMB]

[CHINA YUCHAI ENTERS INTO SETTLEMENTREEMENT WITH SEC ON RESTATEMENT OF 2005 EARNINGS - Cease and desist order issued - No fine or monetary penalty imposed Singapore, Singapore, June9, 2010 China Yuchai International Limited (NYSE: CYD) announced on August3, 2007, thempanys Auditmmitteenducted an independent inquiry into the facts and circumstances of the RMB 168millionjustment with thesistance]

[99.1 Notice of Annual General Meeting of China Yuchai International Limited 99.2 Proxy Form CHINA YUCHAI INTERNATIONAL LIMITED]

[99.1 Notice of Annual General Meeting of China Yuchai International Limited 99.2 Proxy Form CHINA YUCHAI INTERNATIONAL LIMITED Mr. Boo Guanw President and Director NOTICE OF ANNUAL GENERAL MEETING CHINA YUCHAI INTERNATIONAL LIMITED Tol Shareholders Meeting CHINA YUCHAI INTERNATIONAL LIMITEDmpany NOTICE IS HEREBY GIVEN that the Annual General Meeting (the]