Are the taxes paid now in Katanga?

Democratic Republic of Congo is owed an estimated $3.7 billion in unpaid customs duties and fines by companies operating in its copper-rich Katanga province between 2008 and 2013, according to an unpublished report commissioned by the public prosecutor's office. (Reuters, 20140130) The report is disputed by the mine owners. Congo's budget is expected to be $8.2 billion in 2014.