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Circular (General mandates to issue new shares and to repurchase shares, proposed amendment to the articles, re-election of directors and notice of annual general meeting) (2006.5.2)


Circular (General mandates to issue new shares and to repurchase shares, final dividend, re-election of directors and notice of annual general meeting) (2007.04.24)


Circular (Continuing connected transactions)(2007.04.24)


Circular (Extension of Continuing Connected Transactions)(2008.04.28)


Proxy form (Extraordinary General Meeting)(2008.04.28)


Circular (Annual General Meeting)


Proxy form (Annual General Meeting)(2008.04.28)


Circular (Annual General Meeting)(2009.04.24)


Proxy form (Annual General Meeting)(2009.04.24)


Circular (Annual General Meeting)(2010.04.26)


Proxy form (Annual General Meeting)(2010.04.26)


Circular (Extraordinary General Meeting )(2010.04.26)


Proxy form (Extraordinary General Meeting)(2010.04.26)


Circular (Annual General Meeting)(2011.04.20)


Proxy form (Annual General Meeting)(2011.04.20)


Circular (Annual General Meeting)(2012.04.13)


Proxy form (Annual General Meeting)(2012.04.13)


Circular (Annual General Meeting)(2013.04.26)


Proxy form (Annual General Meeting)(2013.04.26)


Circular (Extraordinary General Meeting )(2013.05.22)


Proxy form (Extraordinary General Meeting)(2013.05.22)


Circular (Annual General Meeting)(2014.04.24)


Proxy form (Annual General Meeting)(2014.04.24)


Circular (Annual General Meeting)(2015.04.30)


Proxy form (Annual General Meeting)(2015.04.30)


Circular (EXTENSION OF THE TERM OF CONTINUING CONNECTED TRANSACTIONS)(2015.05.05)


Proxy form (Extraordinary General Meeting)(2015.05.05)


Circular (Annual General Meeting)(2016.04.26)


Proxy form (Annual General Meeting)(2016.04.26)


Circular (Annual General Meeting)(2017.04.25)


Proxy form (Annual General Meeting)(2017.04.25)


Circular (Annual General Meeting)(2018.04.25)


Proxy form (Annual General Meeting)(2018.04.25)


Circular (Annual General Meeting)(2019.04.23)


Proxy form (Annual General Meeting)(2019.04.23)


Circular (Annual General Meeting)(2020.04.23)


Proxy form (Annual General Meeting)(2020.04.23)


Circular (Annual General Meeting)(2021.04.29)


Proxy form (Annual General Meeting)(2021.04.29)


Circular (Extraordinary General Meeting)(2021.04.29)


Proxy form (Extraordinary General Meeting)(2021.04.29)