Severstal North America, a subsidiary of OAO Severstal, has successfully completed the sale of its Warren, Ohio; Wheeling, W.Va.; and Sparrows Point, Md., assets to the The Renco Group Inc., New York City. The sale of these assets is a key component of SNA’s strategic refocusing, which centers around the development of the company’s Dearborn, Mich., and Columbus, Miss., steel manufacturing and processing facilities.