Forms & Docs.

Cash Account &   Supplemental Agreement    

CIS Third-Party   Platform Official Account Service    

Margin Client   Agreement (Individual & Corporate Clients) with risk disclosure    

Future Client   Agreement    

Options Addendum    

Customer   Information Form (Corporate Account Cash & Margin)    

Customer   Information Form (Corporate Account- Futures, Stock Options)    

Entity   Self-Certification Form (FATCA and CRS)     

Letter of   Guarantee (Corporate Account)     

W-8BEN (Non U.S. Citizen)

W-8BEN-E (Corporate)

W-8IMY

W-9 (U.S. Citizen)

Stock Transfer   Instruction for Coverage of Stock Option Contract     

SI/ ISI Request   Form     

Physical Scrip   Deposit Form    

Physical Scrip   Withdrawal    

Collect Physical   Scrip Authorization Form    

Fund Withdrawal   Instruction     

Account   Closing Form    

Customer   Information Amendment Form