Article 18 of the Regulations on the Administration of Customer Account Opening in Futures Market: If the monitoring center finds any of the following circumstances during the review, it shall return the application for customer transaction code and inform the futures company: (1) The customer information does not meet the requirements of the real-name registration system; (2) The Application Form for Customer Transaction Code and related materials are incomplete and the format is incorrect; (3) Other circumstances stipulated by the China Securities Regulatory Commission. So the answer to this question is ABD.