最新报道:According to the news on July 13, the Shanghai Stock Exchange officially released the "Self-regulatory Guidelines for Listed Companies on the Science and Technology Innovation Board No. 5 - Science and Technology Innovation Growth Layer" and other supporting business rules. It is proposed to strengthen the management of investor suitability. This reform does not add new investment and trading thresholds for individual investors to participate in the stock trading of the Science and Technology Innovation Growth Layer. The capital threshold and investment experience of "500,000 yuan in assets + 2 years of experience" are still sufficient. In addition, according to the requirements of the "Opinions on the Science and Technology Innovation Board", investors need to sign a special risk disclosure letter before investing in newly registered unprofitable technology companies in the Science and Technology Innovation Growth Layer.