Aliko Dangote is challenging Nigerian energy regulators over cheap fuel imports that he claims threaten local industries and job security. Nigeria, Africa's largest oil producer, relies heavily on imports due to the inefficiency of state-owned refineries, with Dangote's refinery aimed at ending this dependence. He accuses regulators of mismanagement and not enforcing rules that prioritize local refiners. Dangote seeks an official inquiry into the head of the regulatory authority. Tensions have led to nationwide strikes after staff layoffs at his refinery, impacting fuel supply and electricity output. Despite his entry into the market, fuel prices have risen, raising concerns over Nigeria's energy future and investor confidence.