1. Customers must be qualified for crude oil futures trading. To qualify for crude oil futures trading, the account holder must be a citizen who has reached the age of 18 and has no capacity for safe civil conduct.

2. Account opening information must be true. The customer must open an account in a true and legal identity.

3. Customers need to ensure the legitimacy of the source of funds.

4. Enterprise customers must provide true, legal and effective business license, ID card and other related materials of enterprise legal person.

5. Opening an account must be handled in person.

6. When opening an account, the image data of the investor is collected and kept by the crude oil futures company in real time, and the unincorporated customer needs to provide a power of attorney.