 There are 86 subsidiaries under the administration of Sinosteel, among which 63 are in China and 23 abroad.Sinosteel is mainly engaged in mining and processing of minerals; related trading and logistics; construction, engineering, and technical service; and equipment manufacture.It operates in Algeria, Australia, South Africa, India, Singapore, Brazil, Germany, Gabon, Cambodia, Indonesia, Vietnam, Turkey, Hong Kong, and Macao.