The guide introduces Baosteel, China’s largest integrated steel producer, and its hot‑rolling business units. It describes the core base and several dedicated hot‑rolling lines (2050, 1580, 1880, 1780) that produce a wide range of steel grades for automotive, construction, shipbuilding and other industries.
Technical details include the nominal thickness (1.2 mm–25.4 mm) and width (600 mm–1900 mm) of the hot‑rolled sheets, the overall annual capacity of the core base (over 14.5 million tons), and the specific capacities of each line. The document also outlines Baosteel’s quality‑assurance certifications and provides usage recommendations for the steel products. This manual is written in Chinese.