What does the new share quota mean?

At present, the premise for A shares to subscribe for new shares is stocks with a certain market value. For Shanghai stock market, the market value of each stock is 10000 yuan = 1, and for Shenzhen stock market, it is 5000 yuan. When new shares are subscribed online, they are eligible to subscribe. The more numbers, the greater the probability of winning the lottery. Of course, each stock also has a fixed number of matching numbers, no matter how much market value it has.