The agent carries his/her ID card and a copy of ID card with official seal, power of attorney of legal person (signed by legal person with official seal), original and copy of business license, original and copy of national organization code certificate, original and copy of tax registration certificate, certificate of legal representative and copy of legal person ID card, signs the Application Form for Registration of Institutional Securities Account at the counter of china galaxy Securities Business Department, and opens a shareholder code card (Shenzhen B580 yuan, Shanghai A400 yuan).