Two-color ball set up prize pool. The prize pool fund consists of high prize money that has not won the prize and prize money that exceeds the upper limit of single-note prize money. The prize pool funds are used to pay the first prize.
Other regulations of two-color ball.
The two-color ball is drawn by the lottery center every Tuesday, Thursday and Sunday. When the two-color ball draws a prize in each issue, after the sales data is sealed, the lottery number is determined by the lottery machine under the supervision of the notary. In the lucky draw, first shake out 6 red ball numbers, and then shake out 1 blue ball numbers.
After each lottery, the lottery center and the provincial lottery institutions shall announce the lottery number, the total sales amount of the current period, the winning situation of each prize level and the fund balance of the prize pool to the public, and notify the sales outlets of the lottery results.
Refer to the above? China Welfare Lottery Network-China Welfare Lottery Two-color Ball No.2021078 National Lottery Announcement