Angola FX market overhaul sees kwanza tumble to record lows <!-- no image --> <div>* Curb on mining, informal sector limits dollars on the street<div class="feedflare"> <a href="http://feeds.reuters.com/~ff/reuters/UKBankingFinancial?a=NEmM2kZFvYg:58FqXuty-X4: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=NEmM2kZFvYg:58FqXuty-X4:V_sGLiPBpWU"><img src="http://feeds.feedburner.com/~ff/reuters/UKBankingFinancial?i=NEmM2kZFvYg:58FqXuty-X4:V_sGLiPBpWU" border="0"></a> <a href="http://feeds.reuters.com/~ff/reuters/UKBankingFinancial?a=NEmM2kZFvYg:58FqXuty-X4:F7zBnMyn0Lo"><img src="http://feeds.feedburner.com/~ff/reuters/UKBankingFinancial?i=NEmM2kZFvYg:58FqXuty-X4:F7zBnMyn0Lo" border="0"></a> </div><img src="http://feeds.feedburner.com/~r/reuters/UKBankingFinancial/~4/NEmM2kZFvYg" height="1" width="1" alt=""></div> Posted by Reuters