In June 2009, Sinosteel reorganized Guangxi Bayi Ferroalloy Group Co., Ltd., which was renamed as Sinosteel Guangxi Ferroalloy Co., Ltd.
In March 2008, Sinosteel Corporation Limited was established.
In December 2007, Sinosteel Engineering Design & Research Institute Company Limited was established
In December 2007, the properties of China Metallurgical Mining Corporation, China International Thermal Energy Engineering Company, China Sunrise Investment Group, Zhongjing Industrial Develop Corporation and Jingxiang Estate Development Company were transferred to Sinosteel for free from SASAC Bureau Service Center.
In May 2007, Sinosteel reorganized Jilin Ferroalloy Co., Ltd., which was renamed as Sinosteel Jilin Ferroalloy Co., Ltd.
In August 2006, Sinosteel reorganized Jilin Xinye Equipment Co., Ltd., which was renamed as Sinosteel Jilin Electro-Mechanical Equipment Co., Ltd.
In July 2006, Sinosteel reorganized Xingtai Mechanical Roll Co., Ltd., which was renamed as Sinosteel Xingtai Machinery & Mill Roll Co., Ltd.
In July 2006, Sinosteel reorganized Jilin Carbon Co., Ltd., which was renamed as Sinosteel Jilin Carbon Co., Ltd.
In June 2006, Sinosteel reorganized Hengyang Non-ferrous Metallurgical Machinery Company, which was renamed as Sinosteel Hengyang Machinery Co., Ltd.
In September 2005, Sinosteel held share of Luoyang Refractory Co., Ltd., which was renamed as Sinosteel Luoyang Refractory Co., Ltd.
In August 2005, Sinosteel held share of Xi'an Metallurgical Machinery Co., Ltd., which was renamed as Sinosteel Xi'an Heavy Machinery Co., Ltd.
In August 2004, Sinosteel changed its name from China Iron & Steel Trade & Industry Group Corporation to “Sinosteel Corporation”.
In April 2003, the State Council authorized the State-Owned Assets Supervision and Administration Commission to perform the investor's responsibilities.
In July 2002, Hebei Metallurgical Design and Research Institute joined Sinosteel, and was later renamed as Sinosteel Engineering Design & Research Institute.
In June 1999, six institutes: Anshan Research Institute of Thermo-Energy, Zhengzhou Research Institute of Steel Wire & Steel Wire Products, Luoyang Institute of Refractories Research, Maanshan Institute of Mining Research, Wuhan Safety & Environmental Protection Research Institute and Tianjin Geological Academy were assigned to join Sinosteel.
In January 1999, Sinosteel was separated from the State Administration of Metallurgical Industry and was put under the administration of the Central Government.
In December 1998, China Metallurgical Equipment Corporation, Metallurgical Steel Economic and Technology Development Corporation and China Metallurgical Technology Corporation were assigned to join Sinosteel.
In February 1993, approved by the Economic and Trade Office of the State Council, Sinosteel was established, composing China Metallurgical Import & Export Corporation, China Metallurgical Raw Materials Corporation, China International Iron and Steel Investment Corporation and China Metallurgical Steel Materials Processing Corporation.