First of all, in the whole lottery process after shareholders subscribe for new shares, the lead underwriter and the issuer organize the lottery under the supervision of the notary department.
Secondly, the lottery method formulated according to the lottery rules has been recognized by the notary department, and the lottery is carried out in strict accordance with the formulated rules under the on-site supervision of the notary.
Thirdly, if the lottery device fails during the lottery, the number shaken by the failed device will be cancelled, and the device will immediately shake a new lottery number according to the lottery rules.
Fourthly, the corresponding computer test software system checks whether the number of lottery numbers shaken out is equal to the total number of lottery tickets.
Fifth, because the stock market needs lottery, lottery staff have been using this lottery method.