36 yuan, on the back of the trademark paper. Beijing Erguotou Liquor 42% is a brand of Beijing Erguotou Liquor Co., Ltd. This 42% light-flavor liquor is produced in Daxing District, Beijing. The sales price on the official website is 36 yuan. The production date of the wine is on the label paper. On the back, the wine is brewed with high-quality water, sorghum, and wheat.