Yields fall after U.S. manufacturing data at 10-year low <!-- no image --> <div>U.S. Treasury yields across maturities fell to session lows Tuesday after the Institute for Supply Management's U.S. manufacturing activity index fell to its lowest level since June 2009.<div class="feedflare"> <a href="http://feeds.reuters.com/~ff/reuters/UKBankingFinancial?a=jmZXbp1-_30:EWVN7FvFCSs: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=jmZXbp1-_30:EWVN7FvFCSs:V_sGLiPBpWU"><img src="http://feeds.feedburner.com/~ff/reuters/UKBankingFinancial?i=jmZXbp1-_30:EWVN7FvFCSs:V_sGLiPBpWU" border="0"></a> <a href="http://feeds.reuters.com/~ff/reuters/UKBankingFinancial?a=jmZXbp1-_30:EWVN7FvFCSs:F7zBnMyn0Lo"><img src="http://feeds.feedburner.com/~ff/reuters/UKBankingFinancial?i=jmZXbp1-_30:EWVN7FvFCSs:F7zBnMyn0Lo" border="0"></a> </div><img src="http://feeds.feedburner.com/~r/reuters/UKBankingFinancial/~4/jmZXbp1-_30" height="1" width="1" alt=""></div> Posted by Reuters