Maanshan Iron & Steel Company Limited, known as Maanshan Iron & Steel or just Masteel (in Chinese Magang) is a Chinese listed company which engaged in steel manufacturing. The company was based in Ma'anshan, Anhui province. Since its establishment in 1993, it was controlled by the Chinese governments. However, the indirect parent company was changed to central government owned China Baowu Steel Group in June 2019, after the Group acquired 51% stake of Masteel Group, the direct parent company of the listed company from the Anhui provincial government.[2]