Chinese companies are probably the top leading steel companies in the world. But is there nay list of all leading steel producers/plants?
I am looking for steel manufacturers by country and the type of steel products they produce. Capacity and steel production would be great.
I think you are asking for a massive amount of data. There are dozen of steel products and thousands of grades.
Production and capacity can be really tricky. Some producers just produce one type of steel, while others may produce multiple types. Below is a list of steel producers which are ranked based on their crude steel production. The list is compiled based on data from WSA, MB and a few more data providers.
List of top steel producers