China welfare lottery "two-color ball" is a lottery-type welfare lottery jointly issued by China Welfare Lottery Issuance Management Center. Since February 16, 2003, it has been sold on the national network. The computer network system is used for distribution and sales, and TV lottery is held regularly.
The provincial welfare lottery distribution center participating in the sales of "two-color ball" is responsible for the specific organization and management of the sales activities of "two-color ball" in this area under the direct leadership of Zhongfucai Center.
Extended data:
Two-color ball lottery process:
Before each lottery, the sales data will be sealed by notaries, and then the lottery number will be determined by lottery machine under their supervision. 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.
The two-color ball redemption is valid in the current period. The winner shall, within 60 natural days from the date of the lottery, hold the winning lottery ticket to the designated place to redeem the prize. Failure to win the prize within the time limit is regarded as abandonment, and the abandonment bonus is included in the lottery public welfare fund. The winning lottery ticket is the only proof of winning the prize. If the winning lottery ticket cannot be correctly identified due to defacement or damage, it cannot be redeemed.
References:
Baidu encyclopedia-two-color ball