Yao Gang says, we can have a few demands, sign a risk to announce e.g. the business ministry of requirement stockjobber and investor book, have certain investment experience e.g. requirement investor.

• 姚刚称，我们会有一些要求，比如说要求证券公司的营业部与投资者签署风险揭示书，比如说要求投资者有一定的投资经验。