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Originator-Name: webmaster@www.sec.gov
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<SEC-DOCUMENT>0000945234-05-000468.txt : 20050624
<SEC-HEADER>0000945234-05-000468.hdr.sgml : 20050624
<ACCEPTANCE-DATETIME>20050624160144
ACCESSION NUMBER:		0000945234-05-000468
CONFORMED SUBMISSION TYPE:	6-K
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20050620
FILED AS OF DATE:		20050624
DATE AS OF CHANGE:		20050624

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			METHANEX CORP
		CENTRAL INDEX KEY:			0000886977
		STANDARD INDUSTRIAL CLASSIFICATION:	INDUSTRIAL ORGANIC CHEMICALS [2860]
		IRS NUMBER:				000000000
		STATE OF INCORPORATION:			A1
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		6-K
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	000-20115
		FILM NUMBER:		05915225

	BUSINESS ADDRESS:	
		STREET 1:		1800 WATERFRONT CENTER
		STREET 2:		200 BURRARD STREET
		CITY:			VANCOUVER BC CANADA
		STATE:			A1
		ZIP:			00000
		BUSINESS PHONE:		6046847500

	MAIL ADDRESS:	
		STREET 1:		1800 WATERFRONT CENTER
		STREET 2:		200 BURRARD STREET
		CITY:			VANCOUVER BC CANADA
</SEC-HEADER>
<DOCUMENT>
<TYPE>6-K
<SEQUENCE>1
<FILENAME>o17237ae6vk.htm
<DESCRIPTION>MATERIAL CHANGE REPORT DATED JUNE 20, 2005
<TEXT>
<HTML>
<HEAD>
<TITLE>Material Change Report Dated June 20, 2005</TITLE>
</HEAD>
<BODY bgcolor="#FFFFFF">
<!-- PAGEBREAK -->
<H5 align="left" style="page-break-before:always">&nbsp;</H5><P>
<DIV style="font-family: Helvetica,Arial,sans-serif">



<HR size="4" noshade color="#000000" style="margin-top: -5px">
<HR size="1" noshade color="#000000" style="margin-top: -10px">




<P align="center" style="font-size: 14pt"><B>UNITED STATES<BR>
SECURITIES AND EXCHANGE COMMISSION</B>

<DIV align="center" style="font-size: 12pt"><B>WASHINGTON, D.C. 20549</B>
</DIV>

<P align="center" style="font-size: 18pt"><B>FORM 6-K</B>


<P align="center" style="font-size: 10pt"><B>REPORT OF FOREIGN PRIVATE ISSUER</B>



<P align="center" style="font-size: 10pt"><B>PURSUANT TO RULE 13a-16 OR 15d-16<BR>
UNDER THE SECURITIES EXCHANGE ACT OF 1934</B>



<P align="center" style="font-size: 10pt"><B>FOR THE MONTH OF JUNE 2005</B>


<P align="center" style="font-size: 24pt"><B>METHANEX CORPORATION</B>


<DIV align="center" style="font-size: 10pt"><HR size="1" noshade width="55%" align="center" color="#000000">
<I>(Registrant&#146;s name)</I></DIV>



<P align="center" style="font-size: 10pt"><B>SUITE 1800, 200 BURRARD STREET, VANCOUVER, BC V6C 3M1 CANADA</B>


<DIV align="center" style="font-size: 10pt"><HR size="1" noshade width="60%" align="center" color="#000000">
<I>(Address of principal executive offices)</I></DIV>


<P align="left" style="font-size: 10pt">Indicate by check mark whether the registrant files or will file annual reports under cover Form
20-F or Form 40-F.


<DIV align="center">
<TABLE style="font-size: 10pt" cellspacing="0" border="0" cellpadding="0" width="70%">
<!-- Begin Table Head -->
<TR valign="bottom">
    <TD width="47%">&nbsp;</TD>
    <TD width="5%">&nbsp;</TD>
    <TD width="47%">&nbsp;</TD>
</TR>
<!-- End Table Head -->
<!-- Begin Table Body -->
<TR valign="bottom">
    <TD align="center" valign="top">Form&nbsp;20-F&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<FONT face="Wingdings">&#111;</FONT>
</TD>
    <TD>&nbsp;</TD>
    <TD align="center" valign="top">Form&nbsp;40-F&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<FONT face="Wingdings">&#254;</FONT></TD>
</TR>
<!-- End Table Body -->
</TABLE>
</DIV>

<P align="left" style="font-size: 10pt">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&nbsp;12g3-2(b) under the Securities Exchange Act of 1934.


<DIV align="center">
<TABLE style="font-size: 10pt" cellspacing="0" border="0" cellpadding="0" width="70%">
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<TR valign="bottom">
    <TD width="47%">&nbsp;</TD>
    <TD width="5%">&nbsp;</TD>
    <TD width="47%">&nbsp;</TD>
</TR>
<!-- End Table Head -->
<!-- Begin Table Body -->
<TR valign="bottom">
    <TD align="center" valign="top">Yes&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<FONT face="Wingdings">&#111;</FONT>
</TD>
    <TD>&nbsp;</TD>
    <TD align="center" valign="top">No&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<FONT face="Wingdings">&#254;</FONT></TD>
</TR>
<!-- End Table Body -->
</TABLE>
</DIV>

<P align="left" style="font-size: 10pt">If &#147;Yes&#148; is marked, indicate below the file number assigned to the registrant in connection with
Rule&nbsp;12g3-2(b): 82<U>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</U>.



<P>
<HR size="1" noshade color="#000000" style="margin-top: -2px">
<HR size="4" noshade color="#000000" style="margin-top: -10px">





<P align="center" style="font-size: 10pt">&nbsp;
</DIV>

<!-- PAGEBREAK -->
<P><HR noshade><P>
<H5 align="left" style="page-break-before:always">&nbsp;</H5><P>

<DIV style="font-family: Helvetica,Arial,sans-serif">

<!-- TOC -->
<A name="toc"><DIV align="CENTER"><U><B>TABLE OF CONTENTS</B></U></DIV></A>

<P><CENTER>
<TABLE border="0" width="90%" cellpadding="0" cellspacing="0">
<TR>
	<TD width="3%"></TD>
	<TD width="3%"></TD>
	<TD width="3%"></TD>
	<TD width="3%"></TD>
	<TD width="3%"></TD>
	<TD width="3%"></TD>
	<TD width="3%"></TD>
	<TD width="3%"></TD>
	<TD width="76%"></TD>
</TR>
<TR><TD colspan="9"><A HREF="#000">SIGNATURES</A></TD></TR>
<TR><TD colspan="9"><A HREF="#001">MATERIAL CHANGE REPORT</A></TD></TR>
</TABLE>
</CENTER>
<!-- /TOC -->

<!-- link1 "SIGNATURES" -->
<DIV align="left"><A NAME="000"></A></DIV>




<P align="center" style="font-size: 10pt"><B>SIGNATURES</B>



<P align="left" style="font-size: 10pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused
this report to be signed on behalf by the undersigned, thereunto duly authorized.


<TABLE width="100%" border="0" cellspacing="0" cellpadding="0" style="font-size: 10pt">
<TR>
    <TD width="48%">&nbsp;</TD>
    <TD width="1%">&nbsp;</TD>
    <TD width="1%">&nbsp;</TD>
    <TD width="35%">&nbsp;</TD>
    <TD width="15%">&nbsp;</TD>
</TR>
<TR>
    <TD valign="top" align="left">&nbsp;</TD>
    <TD colspan="3" align="left"><B>METHANEX CORPORATION</B><BR>
&nbsp;<BR>
&nbsp;</TD>
    <TD>&nbsp;</TD>
</TR><TR>
    <TD align="left">Date: June&nbsp;24, 2005&nbsp;</TD>
    <TD valign="top">By:&nbsp;&nbsp;</TD>
    <TD colspan="2" style="border-bottom: 1px solid #000000" align="left">/s/ RANDY MILNER
&nbsp;</TD>
    <TD>&nbsp;</TD>
</TR><TR>
    <TD align="left">&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD valign="top">Name:&nbsp;&nbsp;</TD>
    <TD align="left">Randy Milner&nbsp;</TD>
    <TD>&nbsp;</TD>
</TR><TR>
    <TD align="left">&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD valign="top">Title:&nbsp;&nbsp;</TD>
    <TD align="left">Senior Vice President, General Counsel
&#038;&nbsp;Corporate Secretary&nbsp;</TD>
    <TD>&nbsp;</TD>
</TR>
<TR>
    <TD colspan="5">&nbsp;</TD>
</TR>
</TABLE>


<P align="center" style="font-size: 10pt">&nbsp;
</DIV>

<!-- PAGEBREAK -->
<P><HR noshade><P>
<H5 align="left" style="page-break-before:always">&nbsp;</H5><P>
<DIV style="font-family: 'Times New Roman',Times,serif">






<P align="center" style="font-size: 10pt"><B>METHANEX CORPORATION</B>


<!-- link1 "MATERIAL CHANGE REPORT" -->
<DIV align="left"><A NAME="001"></A></DIV>

<P align="center" style="font-size: 10pt"><B>MATERIAL CHANGE REPORT</B>



<P align="center" style="font-size: 10pt"><B>FORM 51-102F3</B>



<P>
<TABLE width="100%" border="0" cellpadding="0" cellspacing="0" style="font-size: 10pt">

<TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="4%" nowrap align="left">1.&nbsp;&nbsp;</TD>
    <TD>NAME AND ADDRESS OF COMPANY</TD>
</TR>

<TR>
    <TD colspan="5">&nbsp;</TD>
</TR>
<TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="4%" nowrap align="left">&nbsp;&nbsp;&nbsp;</TD>
    <TD>Methanex Corporation (&#147;Methanex&#148;)<BR>
1800 Waterfront Centre<BR>
200 Burrard Street<BR>
Vancouver, British Columbia V6C 3M1<BR></TD>
</TR>

<TR>
    <TD colspan="5">&nbsp;</TD>
</TR>
<TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="4%" nowrap align="left">2.&nbsp;&nbsp;</TD>
    <TD>DATE OF MATERIAL CHANGE</TD>
</TR>

<TR>
    <TD colspan="5">&nbsp;</TD>
</TR>
<TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="4%" nowrap align="left">&nbsp;&nbsp;&nbsp;</TD>
    <TD>June&nbsp;20, 2005</TD>
</TR>

<TR>
    <TD colspan="5">&nbsp;</TD>
</TR>
<TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="4%" nowrap align="left">3.&nbsp;&nbsp;</TD>
    <TD>NEWS RELEASE</TD>
</TR>

<TR>
    <TD colspan="5">&nbsp;</TD>
</TR>
<TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="4%" nowrap align="left">&nbsp;&nbsp;&nbsp;</TD>
    <TD>The press release announcing this material change was issued on June&nbsp;20, 2005 in Canada and
the United States.</TD>
</TR>

<TR>
    <TD colspan="5">&nbsp;</TD>
</TR>
<TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="4%" nowrap align="left">4.&nbsp;&nbsp;</TD>
    <TD>SUMMARY OF MATERIAL CHANGE</TD>
</TR>

<TR>
    <TD colspan="5">&nbsp;</TD>
</TR>
<TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="4%" nowrap align="left">&nbsp;&nbsp;&nbsp;</TD>
    <TD>Methanex Corporation announced on June&nbsp;20, 2005 that production from its Chilean methanol
plants has been disrupted by curtailments of natural gas supply from Argentina.</TD>
</TR>

<TR>
    <TD colspan="5">&nbsp;</TD>
</TR>
<TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="4%" nowrap align="left">5.&nbsp;&nbsp;</TD>
    <TD>FULL DESCRIPTION OF MATERIAL CHANGE</TD>
</TR>

<TR>
    <TD colspan="5">&nbsp;</TD>
</TR>
<TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="4%" nowrap align="left">&nbsp;&nbsp;&nbsp;</TD>
    <TD>Methanex Corporation announced that significant curtailments of natural gas from Argentina
to its Chilean methanol plants has resulted in a total lost production of approximately
27,000 tonnes during the week prior to June&nbsp;20, 2005. This amount excludes its Chile IV
plant which was in the start-up phase when these curtailments commenced and has now been
shut down due to lack of gas availability.</TD>
</TR>

<TR>
    <TD colspan="5">&nbsp;</TD>
</TR>
<TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="4%" nowrap align="left">&nbsp;&nbsp;&nbsp;</TD>
    <TD>At the current level of curtailment, Methanex estimates that it has enough gas to produce
approximately 5,600 tonnes of methanol per day at the Chilean facilities compared to a total
production capacity (including Chile IV) of approximately 10,500 tonnes of methanol per day.</TD>
</TR>

<TR>
    <TD colspan="5">&nbsp;</TD>
</TR>
<TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="4%" nowrap align="left">&nbsp;&nbsp;&nbsp;</TD>
    <TD>Methanex believes that major factors influencing the gas supply to the Chilean plants
include actions of the Argentine government including their re-allocation of gas
entitlements, as well as other factors such has cold weather, greater domestic demand in
Argentina and other dynamics relating to the energy crisis in Argentina.</TD>
</TR>

<TR>
    <TD colspan="5">&nbsp;</TD>
</TR>
<TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="4%" nowrap align="left">&nbsp;&nbsp;&nbsp;</TD>
    <TD>Methanex believes that given the significant nature of the recent curtailments, production
losses at its Chilean facilities due to curtailments in 2005 could be worse than those
experienced in 2004.</TD>
</TR>

<TR>
    <TD colspan="5">&nbsp;</TD>
</TR>
<TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="4%" nowrap align="left">&nbsp;&nbsp;&nbsp;</TD>
    <TD>Methanex continues to believe that there is sufficient gas in southern Argentina and Chile
to allow all of the delivery obligations under its gas contracts to be satisfied.</TD>
</TR>

</TABLE>

<P align="center" style="font-size: 10pt">&nbsp;
</DIV>

<!-- PAGEBREAK -->
<P><HR noshade><P>
<H5 align="left" style="page-break-before:always">&nbsp;</H5><P>

<DIV style="font-family: 'Times New Roman',Times,serif">


<P><TABLE width="100%" border="0" cellpadding="0" cellspacing="0" style="font-size: 10pt">


<TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="4%" nowrap align="left">6.&nbsp;&nbsp;</TD>
    <TD>RELIANCE ON SUBSECTION 7.1(2) OR (3)&nbsp;OF NATIONAL INSTRUMENT 51-102</TD>
</TR>

<TR>
    <TD colspan="5">&nbsp;</TD>
</TR>
<TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="4%" nowrap align="left">&nbsp;&nbsp;&nbsp;</TD>
    <TD>Not applicable.</TD>
</TR>

<TR>
    <TD colspan="5">&nbsp;</TD>
</TR>
<TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="4%" nowrap align="left">7.&nbsp;&nbsp;</TD>
    <TD>OMITTED INFORMATION</TD>
</TR>

<TR>
    <TD colspan="5">&nbsp;</TD>
</TR>
<TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="4%" nowrap align="left">&nbsp;&nbsp;&nbsp;</TD>
    <TD>Not applicable.</TD>
</TR>

<TR>
    <TD colspan="5">&nbsp;</TD>
</TR>
<TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="4%" nowrap align="left">8.&nbsp;&nbsp;</TD>
    <TD>EXECUTIVE OFFICER &#150; FOR FURTHER INFORMATION CONTACT:</TD>
</TR>

<TR>
    <TD colspan="5">&nbsp;</TD>
</TR>
<TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="4%" nowrap align="left">&nbsp;&nbsp;&nbsp;</TD>
    <TD>For further information, contact:</TD>
</TR>

<TR>
    <TD colspan="5">&nbsp;</TD>
</TR>
<TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="4%" nowrap align="left">&nbsp;&nbsp;&nbsp;</TD>
    <TD>Randy Milner<BR>
Senior Vice President, General Counsel &#038; Corporate Secretary<BR>
(604)&nbsp;661 2600</TD>
</TR>

<TR>
    <TD colspan="5">&nbsp;</TD>
</TR>
<TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="4%" nowrap align="left">&nbsp;&nbsp;&nbsp;</TD>
    <TD>&nbsp;</TD>
</TR>

<TR>
    <TD colspan="5">&nbsp;</TD>
</TR>
<TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="4%" nowrap align="left">&nbsp;&nbsp;&nbsp;</TD>
    <TD><B>DATED </B>at Vancouver, British Columbia, this 24th day of June, 2005.</TD>
</TR>

</TABLE>


<TABLE width="100%" border="0" cellspacing="0" cellpadding="0" style="font-size: 10pt">
<TR>
    <TD width="48%">&nbsp;</TD>
    <TD width="1%">&nbsp;</TD>
    <TD width="1%">&nbsp;</TD>
    <TD width="35%">&nbsp;</TD>
    <TD width="15%">&nbsp;</TD>
</TR>
<TR>
    <TD valign="top" align="left">&nbsp;</TD>
    <TD colspan="3" align="left"><B>METHANEX CORPORATION</B><BR>
&nbsp;</TD>
    <TD>&nbsp;</TD>
</TR><TR>
    <TD align="left">&nbsp;</TD>
    <TD valign="top">Per:&nbsp;&nbsp;</TD>
    <TD colspan="2" style="border-bottom: 1px solid #000000" align="left"><I>&#147;Randy Milner&#148;</I>
&nbsp;</TD>
    <TD>&nbsp;</TD>
</TR><TR>
    <TD align="left">&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD valign="top">Name:&nbsp;&nbsp;</TD>
    <TD align="left">Randy Milner&nbsp;</TD>
    <TD>&nbsp;</TD>
</TR><TR>
    <TD align="left">&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD valign="top">Title:&nbsp;&nbsp;</TD>
    <TD align="left">Senior Vice President, General Counsel
and Corporate Secretary&nbsp;</TD>
    <TD>&nbsp;</TD>
</TR>
<TR>
    <TD colspan="5">&nbsp;</TD>
</TR>
</TABLE>


<P align="center" style="font-size: 10pt">&nbsp;
</DIV>

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