Indicator Description [Cost of Revenue]: The aggregate cost of goods produced and sold and services rendered during the reporting period.
Company Self Description [CLIFFS NATURAL RESOURCES INC.]: Cliffs Natural Resources is an international mining and natural resources company. We are a major global iron ore producer and a significant producer of high- and low-volatile metallurgical coal.
Dimension: (Most Recent - Annual) - MRY
Statement: Income Statement
Sector: Basic Materials