UPDATE 2-Relx postpones nine China exhibitions, wider virus impact unclear <!-- no image --> <div>* Chairman announces intention to retire (Adds details, comments)<div class="feedflare"> <a href="http://feeds.reuters.com/~ff/reuters/UKBankingFinancial?a=U5bVzdeZg7Q:VKeLzinrsrw:yIl2AUoC8zA"><img src="http://feeds.feedburner.com/~ff/reuters/UKBankingFinancial?d=yIl2AUoC8zA" border="0"></a> <a href="http://feeds.reuters.com/~ff/reuters/UKBankingFinancial?a=U5bVzdeZg7Q:VKeLzinrsrw:V_sGLiPBpWU"><img src="http://feeds.feedburner.com/~ff/reuters/UKBankingFinancial?i=U5bVzdeZg7Q:VKeLzinrsrw:V_sGLiPBpWU" border="0"></a> <a href="http://feeds.reuters.com/~ff/reuters/UKBankingFinancial?a=U5bVzdeZg7Q:VKeLzinrsrw:F7zBnMyn0Lo"><img src="http://feeds.feedburner.com/~ff/reuters/UKBankingFinancial?i=U5bVzdeZg7Q:VKeLzinrsrw:F7zBnMyn0Lo" border="0"></a> </div><img src="http://feeds.feedburner.com/~r/reuters/UKBankingFinancial/~4/U5bVzdeZg7Q" height="1" width="1" alt=""></div> Posted by Reuters