I agree with you but you also understand that our country is a place where we find it difficult to maintain already established equipments and moreso I believe you have an idea on what economic advantage entails. Nevertheless Nigeria has what it takes in terms of human and natural resources but are highly relegated in terms of technology.

So It is preferable that the government continues with the subsidy project than establishing firms they can't maintain on the long run but sincerely we have about 4 refinaries in this country located in Warri, kaduna and port Harcourt but they're all in dilapidated state and the then minister of petroleum Diezani Alison complained about this in 2015 bit nothing changed.

So my dear it's better they go on with the subsidy matter than establishing firms they can't properly maintain @arinzegod12