UPDATE 3-Alibaba to price shares at HK$176 in landmark $12.9 bln HK listing - sources <!-- no image --> <div>* Retail demand at least 20x original 2.5% allotment (Adds retail demand, analyst quote, details on other share sales)<div class="feedflare"> <a href="http://feeds.reuters.com/~ff/reuters/UKBankingFinancial?a=OOC_gRynh-M:u0yDJ2G2EOg: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=OOC_gRynh-M:u0yDJ2G2EOg:V_sGLiPBpWU"><img src="http://feeds.feedburner.com/~ff/reuters/UKBankingFinancial?i=OOC_gRynh-M:u0yDJ2G2EOg:V_sGLiPBpWU" border="0"></a> <a href="http://feeds.reuters.com/~ff/reuters/UKBankingFinancial?a=OOC_gRynh-M:u0yDJ2G2EOg:F7zBnMyn0Lo"><img src="http://feeds.feedburner.com/~ff/reuters/UKBankingFinancial?i=OOC_gRynh-M:u0yDJ2G2EOg:F7zBnMyn0Lo" border="0"></a> </div><img src="http://feeds.feedburner.com/~r/reuters/UKBankingFinancial/~4/OOC_gRynh-M" height="1" width="1" alt=""></div> Posted by Reuters