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Proc-Type: 2001,MIC-CLEAR
Originator-Name: webmaster@www.sec.gov
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<SEC-DOCUMENT>0001309014-10-000294.txt : 20100429
<SEC-HEADER>0001309014-10-000294.hdr.sgml : 20100429
<ACCEPTANCE-DATETIME>20100429060109
ACCESSION NUMBER:		0001309014-10-000294
CONFORMED SUBMISSION TYPE:	6-K
PUBLIC DOCUMENT COUNT:		2
CONFORMED PERIOD OF REPORT:	20100429
FILED AS OF DATE:		20100429
DATE AS OF CHANGE:		20100429

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			CHINA YUCHAI INTERNATIONAL LTD
		CENTRAL INDEX KEY:			0000932695
		STANDARD INDUSTRIAL CLASSIFICATION:	ENGINES & TURBINES [3510]
		IRS NUMBER:				000000000
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		6-K
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-13522
		FILM NUMBER:		10778674

	BUSINESS ADDRESS:	
		STREET 1:		16 RAFFLES QUAY #26-00
		STREET 2:		HONG LEONG BUILDING
		CITY:			SINGAPORE
		STATE:			U0
		ZIP:			048581
		BUSINESS PHONE:		0116563226220

	MAIL ADDRESS:	
		STREET 1:		16 RAFFLES QUAY #26-00
		STREET 2:		HONG LEONG BUILDING
		CITY:			SINGAPORE
		STATE:			U0
		ZIP:			048581
</SEC-HEADER>
<DOCUMENT>
<TYPE>6-K
<SEQUENCE>1
<FILENAME>htm_4961.htm
<DESCRIPTION>LIVE FILING
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China Yuchai International Limited&nbsp;-&nbsp;Form&nbsp;6-K
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UNITED STATES<BR>
SECURITIES AND EXCHANGE COMMISSION<BR>
Washington, D.C. 20549</B>
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<P>
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<FONT SIZE="+2" FACE="Arial"><B>FORM 6-K</B></FONT><BR>

</CENTER>
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<P>
<CENTER>
<FONT size="+1">
REPORT OF FOREIGN PRIVATE ISSUER<BR>PURSUANT TO RULE 13a-16 OR 15d-16<BR>UNDER THE SECURITIES EXCHANGE ACT OF 1934
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April 29, 2010
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Commission File Number: 1-13522
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	<FONT SIZE="+2"><B>China Yuchai International Limited</B></FONT><BR>
	<FONT SIZE="-7">&#151;&#151;&#151;&#151;&#151;&#151;&#151;&#151;&#151;&#151;&#151;&#151;&#151;&#151;&#151;&#151;&#151;&#151;&#151;&#151;&#151;&#151;&#151;&#151;&#151;&#151;&#151;&#151;&#151;&#151;&#151;&#151;&#151;&#151;&#151;</FONT>
    </TD>
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    <TD VALIGN="CENTER" ALIGN="CENTER" WIDTH="100%" COLSPAN="5">
	<FONT SIZE="-1">(Translation of registrant&#146;s name into English)</FONT>
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	&nbsp;
    </TD>
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    <TD VALIGN="BOTTOM" ALIGN="CENTER" WIDTH="100%" COLSPAN="5">
      <FONT FACE="Courier" SIZE="+0">16 Raffles Quay #26-00<br>Hong Leong Building <br>Singapore 048581</FONT>
    </TD>
  </TR>
  <TR>
    <TD VALIGN="BOTTOM" ALIGN="CENTER" WIDTH="100%" COLSPAN="5">
        <FONT SIZE="-7">&#151;&#151;&#151;&#151;&#151;&#151;&#151;&#151;&#151;&#151;&#151;&#151;&#151;&#151;&#151;&#151;&#151;&#151;&#151;&#151;&#151;&#151;&#151;&#151;&#151;&#151;&#151;&#151;&#151;&#151;&#151;&#151;&#151;&#151;&#151;</FONT><BR>
	    <FONT SIZE="-1">(Address of principal executive office)</FONT>
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	&nbsp;
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	Indicate by check mark whether the registrant files or will file annual reports under cover of Form 20-F or Form 40-F:&nbsp;&nbsp;[<FONT FACE="Courier">x</FONT>]&nbsp;Form 20-F&nbsp;&nbsp;&nbsp;&nbsp;[<FONT FACE="Courier">&nbsp;</FONT>]&nbsp;Form 40-F
    </TD>
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        &nbsp;
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        Indicate by check mark if the registrant is submitting the Form 6-K in paper as permitted by Regulation S-T Rule 101(b)(1):&nbsp;&nbsp;[<FONT FACE="Courier">&nbsp;</FONT>]
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        &nbsp;
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        Indicate by check mark if the registrant is submitting the Form 6-K in paper as permitted by Regulation S-T Rule 101(b)(7):&nbsp;&nbsp;[<FONT FACE="Courier">&nbsp;</FONT>]
    </TD>
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        &nbsp;
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    <TD VALIGN="BOTTOM" ALIGN="LEFT" COLSPAN="5" WIDTH="100%">
        Indicate by check mark whether the registrant by furnishing the information contained in this Form is also thereby furnishing the information to the Commission pursuant to Rule 12g3-2(b) under the Securities Exchange Act of 1934:&nbsp;&nbsp;[<FONT FACE="Courier">&nbsp;</FONT>]&nbsp;Yes&nbsp;&nbsp;&nbsp;&nbsp;[<FONT FACE="Courier">x</FONT>]&nbsp;No
    </TD>
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        &nbsp;
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        If "Yes" is marked, indicate below the file number assigned to the registrant in connection with Rule 12g3-2(b):&nbsp;&nbsp;&nbsp;<FONT FACE="Courier"><U>&nbsp;n/a&nbsp;</U></FONT>
    </TD>
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        &nbsp;
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<PRE>
TABLE OF CONTENTS

Exhibit Index
- -------------------

99.1  Press Release dated April 29, 2010 &#8211; China Yuchai International to
      announce Unaudited First Quarter 2010 Financial Results on May 13

</PRE>
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<B>SIGNATURES</B>
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<TABLE CELLSPACING="0" BORDER="0" CELLPADDING="0" WIDTH="100%">
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       &nbsp;
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       Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.
    </TD>
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       &nbsp;
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       &nbsp;
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    <TD VALIGN="BOTTOM" ALIGN="LEFT" WIDTH="4%%">
       &nbsp;
    </TD>
    <TD VALIGN="BOTTOM" ALIGN="LEFT" WIDTH="56%">
       China Yuchai International Limited
    </TD>
  </TR>

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    <TD VALIGN="BOTTOM" ALIGN="LEFT" WIDTH="40%">
       &nbsp;
    </TD>
    <TD VALIGN="BOTTOM" ALIGN="LEFT" WIDTH="4%%">
       &nbsp;
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    <TD VALIGN="BOTTOM" ALIGN="LEFT" WIDTH="56%">
       &nbsp;
    </TD>
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  <TR>
    <TD VALIGN="TOP" ALIGN="LEFT" WIDTH="40%">
       Date: April 29, 2010
    </TD>
    <TD VALIGN="TOP" ALIGN="LEFT" WIDTH="4%%">
       By:
    </TD>
    <TD VALIGN="TOP" ALIGN="LEFT" WIDTH="56%">
       /s/ Boo Guan Saw<BR><HR WIDTH="30%" NOSHADE>
    </TD>
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    <TD VALIGN="BOTTOM" ALIGN="LEFT" WIDTH="40%">
       &nbsp;
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    <TD VALIGN="BOTTOM" ALIGN="LEFT" WIDTH="4%%">
       Name:&nbsp;
    </TD>
    <TD VALIGN="BOTTOM" ALIGN="LEFT" WIDTH="56%">
        Boo Guan Saw
    </TD>
  </TR>

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    <TD VALIGN="BOTTOM" ALIGN="LEFT" WIDTH="40%">
       &nbsp;
    </TD>
    <TD VALIGN="BOTTOM" ALIGN="LEFT" WIDTH="4%%">
       Title:
    </TD>
    <TD VALIGN="BOTTOM" ALIGN="LEFT" WIDTH="56%">
       President and Director
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       &nbsp;
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    <TD VALIGN="BOTTOM" ALIGN="LEFT" WIDTH="4%%">
       &nbsp;
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    <TD VALIGN="BOTTOM" ALIGN="LEFT" WIDTH="56%">
       &nbsp;
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EXHIBIT&nbsp;INDEX
</B></FONT>
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<BR>
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      <FONT SIZE="-1"><B>Exhibit No.</B></FONT>
    </TD>
    <TD WIDTH="15%">
      &nbsp;
    </TD>
    <TD NOWRAP ALIGN="LEFT" WIDTH="77%">
      <FONT SIZE="-1"><B>Description</B></FONT>
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    <TD NOWRAP ALIGN="CENTER" WIDTH="8%">
      <HR SIZE="1" NOSHADE>
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      &nbsp;
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      <FONT SIZE="-1">99.1<FONT>
    </TD>
    <TD WIDTH="15%">
       &nbsp;
    </TD>
    <TD ALIGN="LEFT" VALIGN="TOP" WIDTH="77%">
      <FONT SIZE="2">Press Release dated April 29, 2010 - China Yuchai International to announce Unaudited First Quarter 2010 Financial Results on May 13</FONT>
    </TD>
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      &nbsp;
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       &nbsp;
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      &nbsp;
    </TD>
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<TYPE>EX-99.1
<SEQUENCE>2
<FILENAME>exhibit1.htm
<DESCRIPTION>EX-99.1
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Exhibit&nbsp;&nbsp;EX-99.1
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<P align="right" style="font-size: 10pt"><FONT style="font-size: 11pt">Exhibit&nbsp;99.1</FONT>



<P align="center" style="font-size: 11pt"><B>CHINA YUCHAI INTERNATIONAL TO ANNOUNCE<BR>
UNAUDITED FIRST QUARTER 2010 FINANCIAL RESULTS ON MAY 13<BR>
- - Audio Web Cast to Begin at 8:30 AM EDT -</B>



<P align="left" style="font-size: 11pt"><FONT style="font-size: 9pt"><B>Singapore, Singapore &#150; April&nbsp;29, 2010 </B>&#150; China Yuchai International Limited (NYSE: CYD) (&#147;China
Yuchai&#148; or the &#147;Company&#148;), announced today that it will be releasing its unaudited first quarter
2010 financial results on Thursday, May&nbsp;13, 2010 before the market opens for trading. An earnings
call via audio webcast for the investment community has been scheduled for 8:30 A.M. Eastern
Daylight Time on May&nbsp;13, 2010. The call will be hosted by the President and Chief Financial Officer
of China Yuchai, Mr.&nbsp;Boo Guan Saw and Mr.&nbsp;Weng Ming Hoh respectively, who will present on and
discuss the financial results and business outlook of the Company followed with a Q&A session.
</FONT>

<P align="left" style="font-size: 9pt">The webcast can be accessed at the investor relations section of the Company&#146;s website located at
<U>http://www.cyilimited.com</U> and is expected to last approximately one hour. Participants are
requested to log into the webcast at least 5 minutes prior to the scheduled start time. The
recorded webcast will be available on the website shortly after the earnings call.


<P align="left" style="font-size: 9pt"><FONT style="font-size: 10pt"><B>About China Yuchai International</B>
</FONT>

<P align="left" style="font-size: 10pt"><FONT style="font-size: 9pt">China Yuchai International Limited, through its subsidiary, Guangxi Yuchai Machinery Company
Limited (&#147;GYMCL&#148;), 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
China. GYMCL also produces diesel power generators, which are primarily used in the construction
and mining industries. Through its regional sales offices and authorized customer service centers,
the Company distributes its diesel engines directly to auto OEMs and retailers and provides
maintenance and retrofitting services throughout China. Founded in 1951, GYMCL has established a
reputable brand name, strong research & development team and significant market share in China with
high-quality products and reliable after-sales support. In 2009, GYMCL sold 467,899 diesel engines
and was consistently ranked No.&nbsp;1 in unit sales by the China Association of Automobile
Manufacturers. For more information, please visit <U>http://www.cyilimited.com</U>
</FONT>

<P align="left" style="font-size: 9pt">For more information, please contact:


<P align="left" style="font-size: 9pt; text-indent: 1%">Kevin Theiss / Dixon Chen


<P align="left" style="font-size: 9pt; text-indent: 1%">Grayling


<P align="left" style="font-size: 9pt; text-indent: 1%">Tel: &#043;1-646-284-9409


<P align="left" style="font-size: 9pt; text-indent: 1%">Email: kevin.theiss@grayling.com


<P align="left" style="font-size: 9pt; text-indent: 3%">dixon.chen@grayling.com



<P align="center" style="font-size: 10pt; display: none">




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