On May 7, 2015, the Company successfully passed the on-site assessment by the Expert Group on Grading and Evaluation of Operation Management of Steel Circulation Enterprises. According to SB / T10626-2011 "Standards for Domestic Trade of the People's Republic of China" and the classification and assessment requirements of steel circulation enterprises, the Company conducted on-site All aspects of control and management of the status of the expert review, the final successfully passed the AAAA-level assessment requirements.