Agriculture provides the main livelihood for most of the people, but half of the country's food must still be imported. In 2005, the government started using a $2 billion line of credit from China to rebuild Angola's public infrastructure, and several large-scale projects were completed in 2006. The central bank in 2003 implemented an exchange rate stabilization program using foreign exchange reserves to buy kwanzas out of circulation.

This policy became more sustainable in 2005 because of strong oil export earnings; it has significantly reduced inflation. Although consumer inflation declined from 325% in 2000 to under 13% in 2007, the stabilization policy has put pressure on international net liquidity. Angola became a member of OPEC in late 2006 and in late 2007 was assigned a production quota of 1.9 million barrels a day, somewhat less than the 2-2.5 million bbl Angola's government had wanted.