This standard is formulated for the purposes of enforcing the Law of the People’s Republic of China on the Prevention and Control of Pollution by Solid Wastes and the Law of the People’s Republic of China on the Prevention and Control of Radioactive Pollution and other laws and regulations, and controlling the environmental pollution caused by waste and scrap of iron and steel from the imported solid wastes as raw materials. This standard specifies the specifications for the environmental control of waste and scrap of iron and steel from imported solid wastes as raw materials.