company jointly established by Shandong State-owned Assets Supervision and Administration

Commission, Shandong Provincial People's Government State-owned Assets Supervision and Administration Commission, Shandong Shandong Collins Investment Co., Ltd. and Shandong Provincial Council of Social Security fund, headquartered in Jinan, Shandong province. The company's credit rating is AAAAA. The group includes shandong Iron and Steel Co., LTD.,  Laiwu  Iron and Steel Co., LTD., Shandong Iron and Steel Mining Co., LTD., Shandong Iron and Steel Real Estate Co., LTD., Shandong Iron and Steel Financial Holdings (Shenzhen) Co., LTD., Shandong Refractory Material Group Co., LTD., Shandong Xinxin Software Co., LTD., Shandong Industrial Vocational College and other subsidiaries. Shan steel group focusing on ferrous metal mining,

smelting, processing, steel trade services, new materials, high-end equipment manufacturing and technical services industry, cultivating and developing industry, finance, industrial park development operations, information technology and other emerging industries. Coastal optimization inland, adhere to the "quality and excellence", focus on transformation and upgrading of the iron and steel industry, and mountain port group focus on developing ferrous metal mining, smelting, processing, steel trade services, new materials, high-end equipment manufacturing and technical services industry, cultivating and developing industry finance, industrial park development operation,emerging industries such as information technology. The coastal areas

will optimize the inland areas, adhere to the principle of "excellent quality and scale", and focus on the transformation and upgrading of the steel industry