Before the issuance of new shares, lots will be drawn for new shares, which are divided into online subscription and offline subscription. Generally, small and medium investors are suitable for online subscription. The operation of online subscription is similar to that of stock subscription, but the difference is that subscription is based on market value in advance (subscription by market value means that investors must hold the market value of unrestricted A-shares in Shenzhen and Shanghai markets of more than 10000 yuan and pay the full amount to participate in online subscription of new shares). The application method is drawing lots for subscription numbers, each batch number represents 500 shares/1000 shares, and the qualification is confirmed by drawing lots before listing. Each successful lottery represents 500 shares/1000 shares, and the funds corresponding to the unsuccessful lottery number will be returned to the investor's account.