If you need to import minerals, you need to have mineral import qualifications. For example, in 2005, China Minmetals Chemical Import and Export Chamber of Commerce and China Iron and Steel Industry Association deliberated and passed the draft "Qualification Standards and Declaration Procedures for Iron Ore Import Enterprises"; 20 10 iron ore importer qualification standards and application procedures, detailed rules for the implementation of the imported iron ore agency system, provisions on the regular declaration and registration of imported iron ore contracts and the registration and filing of their flow direction.