Ajaokuta Steel Company Limited (ASCL) popularly known as Ajaokuta Steel Mill is a steel mill in Nigeria, located in Ajaokuta, Kogi State, Nigeria. Built on a 24,000 hectares (59,000 acres) site starting in 1979, it is the largest steel mill in Nigeria, and the coke oven and byproducts plant are larger than all the refineries in Nigeria combined. However, the project was mismanaged and remains incomplete 40 years later. Three-quarters of the complex have been abandoned, and only the light mills have been put into operation for small-scale fabrication and the production of iron rods.