(1) Individual investor: the identity certificate (one of ID card, military officer's card and passport), passbook or debit card account opened by the investor in the fund custody bank;

(2) Institutional investors: copy of business license, organization code certificate, tax registration certificate, legal person identity certificate, identity certificate of account holder, power of attorney signed by legal person, and settlement account opened by investors in fund custody bank;

The process of opening an account for spot crude oil is as follows:

(1) The customer fills in the Customer Questionnaire to the member;

(2) Members open customer trading accounts for customers who meet the requirements for opening accounts;

(3) A half-length photo of the client signing the risk disclosure and the client agreement; A scanned copy of the front and back of the customer's ID card;

(4) A natural person customer opens a personal bank account at the clearing bank for transaction reserve funds designated by the trading center, and signs an agreement on the deposit and management of transaction reserve funds;

(5) Institutional clients open institutional clearing accounts at the clearing bank for transaction reserve funds designated by the trading center, and sign an agreement on the depository of transaction reserve funds;

(6) After the customer is familiar with the relevant rules and management measures of the trading center and participates in the simulated trading to reach the number of days and trading volume required by the trading center of the trading center, sign the risk warning letter and the customer confirmation letter.