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. Lottery bonus, lottery issuance fee and lottery public welfare fund are accrued for the two-color ball respectively according to 5 1%, 13% and 36% of the current sales. Lottery bonuses are divided into current bonuses and adjustment funds, of which current bonuses account for 49% and adjustment funds account for 2%.
Two-color ball is a game of China Welfare Lottery. China welfare lottery "two-color ball" is a kind of "lottery-type" welfare lottery which is uniformly organized and distributed by China Welfare Lottery Distribution Management Center and sold nationwide. Since February 16, 2003, it has been sold on the national network.
Two-color ball winning rules
First prize: the betting number and the current lottery number are all the same (the order is not limited, the same below), that is, winning the prize.
Second prize: the betting number is the same as the six red ball numbers in the current lottery number, that is, winning the prize.
Third prize: the betting number is the same as any five red ball numbers and 1 blue ball numbers in the current lottery number, that is, winning the prize.
Fourth prize: the betting number is the same as any five red ball numbers in the current lottery number, or the same as any four red ball numbers and 1 blue ball numbers, that is, winning the prize.
Fifth prize: the betting number is the same as any four red balls in the current lottery number, or the same as any three red balls and 1 blue balls, that is, winning the prize.
Sixth prize: the betting number is the same as 1 blue ball in the current lottery number, that is, winning the prize.