Egyptian President Abdel Fattah al-Sisi kept his finance, investment and interior ministers in a new government sworn in yesterday as he tries to rebuild an economy battered by Islamist militant violence. Sisi named former head of the state oil company Tarek al-Mullah as petroleum minister, charged with easing the country's energy crisis and attracting more foreign investment in a strategic sector. Mullah succeeds Sherif Ismail, seen as one of the best-performing ministers, who became prime minister. The new cabinet includes 16 new ministers out of 33 in total but few important posts were handed to newcomers.