The new rules of the North Stock Exchange are: 1, proportional placement+subscription quantity takes precedence, and the time with the same quantity takes precedence; 2. It needs to be paid in full (the subscription funds should be deposited in the fund account in full before subscription); 3. Purchase time: 9:15-1:3013: 00-15: 00; 4, individual investors can play under the new network, the threshold is100000 yuan +5 years of experience.