Libya is yet to resume oil exports one week after the Haftar clan blocked production in a bid to gain leverage over a battle to control the Central Bank. Six engineers have told Pan-Arab newspaper Asharq-Al-Awsat that exports remained halted at the ports of Es Sidra, Ras Lanouf, Hariga, Zueitina, Brega and Sirte although some production was being increased to feed local power generation and ease fuel shortages. According to S&P Global, up to 230,000 b/d crude output has been restored at three eastern fields under the control of warlord…