 It also serves to export DRI (direct reduced iron) and finished products such as steel bars, rods, and billets.The West wharf was constructed and commissioned in 2000, and was built to serve the new iron and steel works being constructed by Gunawan Iron and Steel.It was designed to import lump iron ores, sinter, fluxes, coke, and alloying elements for a blast furnace based integrated iron and steel works, the first in South East Asia.