Nanjing Iron & Steel Group International Trade Co., Ltd is the  wholly owned subsidiary of Nanjing Iron & Steel United Co.,Ltd. The Company is the window of international strategy of the Group. One of its main business is for exportation of steel products of the group.

Nanjing Steel was originally built in 1958, and then Nanjing Iron & Steel Group Limited was founded and Nanjing Iron & Steel Group was built in the meantime based on the reformation of corporate system in July of 1996. Nanjing Iron & Steel Co., Ltd. (NISCO) was successfully listed in Shanghai Stock Exchange in September 2000. Nanjing Iron & Steel Group Limited conducted the reformation and set up a joint venture called Nanjing Iron and Steel United Company Limited together with Shanghai Fosun Group in accordance with the unified deployment of Municipal Party Committee and Municipal Government of Nanjing in April 2003. NISCO was listed as a whole in September 2010. NISCO owns the supporting capacity of 8.5 million tons of steel annually including the production capacity of its key product plate (coil) covering more than 3 million tons per year with integration of iron ore mining and dressing, iron making, steel making, steel rolling and steel further processing.

Nanjing Iron & Steel Co., Ltd. has developed series of products consisting of plate/coil, bar, wire rod, strip, section steel, etc. The products are mainly composed of strategic petroleum storage plate with Double Hammer Brand, ultralow temperature 9Ni plate, nuclear power plate, high strength steel, wear resistant plate, corrosion plate, steel plate for ship building corrosion pipeline applied in seabed, bridge steel, boiler pressure vessel plate, high-rise building plate, marine wind tower plate, tire cord steel, spring steel applied in automobile, gear steel, die steel, bearing steel, pipe  steel, free cutting steel, etc.