CYD [CHINA YUCHAI INTERNATIONAL] 6-K: (Original Filing)
[99.1 Press Releaseted August11, 2010 China Yuchai International Announces Unaudited Second Quarter 2010 Financial Results 99.2 Unaudited Financial Statements for Second Quarter 2010 CHINA YUCHAI INTERNATIONAL LIMITED S OO UAN AW / Mr. Boo Guanw President and Director China Yuchai International Announces Unaudited Second Quarter 2010 Financial Results Singapore, Singapore August11, 2010]