AFPKazakhstan to double oil duty, metals may escapeReutersBy Raushan Nurshayeva ASTANA, Aug 31 (Reuters) - Kazakhstan will double its crude oil export duty next year and raise taxes on high earners, ...Kazakhstan Plans to Double Oil-Export Tax Next Year to Narrow Budget GapBloombergKazakhstan to double crude oil export duties in 2011AFPKazakhstan to double oil export duty-Finance MinisterReuters AfricaCentral Asia Newswire (subscription) -Trend News Agency (subscription) -Charter 97all 32 news articles »