CYD [CHINA YUCHAI INTERNATIONAL] 6-K: (Original Filing)
[CHINA YUCHAI INTERNATIONAL TO ANNOUNCE - Audio Web Cast to Begin at 8:00 AM EST - Singapore, Singapore October 24, 2011 http://www.cyilimited.com The webcast can be accessed at the investor relations section of the Companys website located at About China Yuchai International http://www.cyilimited.com China Yuchai International Limited, through its subsidiary, Guangxi Yuchai Machinery Company Limited (GYMCL), engages in the]