There are many steel mills in Liaoyang city.

42. There are 42 steel mills in Liaoyang. According to Baidu map, a steel plant refers to a factory that produces steel. In old China, the modern iron and steel industry was weak, with low output, few varieties and poor quality. The departmental structure and regional distribution are very unbalanced. 1949 steel output is only 153800 tons, ranking 26th in the world.