Core Viewpoint - The article highlights the rising trend of low-priced "opened" or "damaged" liquor being sold on live streaming and second-hand platforms, raising concerns about product safety and authenticity [1][2][3]. Group 1: Sales Channels and Pricing - Some liquor brands are being sold at significantly lower prices on live streaming platforms compared to official retail prices, such as a case of 53-degree 500ml Yuanxi liquor priced at 380 yuan versus 590 yuan on official platforms [1][2]. - Various brands are available on second-hand platforms, with prices for opened bottles ranging from 199 yuan for Wuliangchun to 380 yuan for Yanghe Dream Blue [1][2][3]. Group 2: Product Integrity and Safety Concerns - The practice of selling "opened" liquor raises questions about the integrity of the product, as many brands require the bottle to be opened for verification, which can compromise packaging [12][13]. - Legal experts indicate that selling opened or repackaged liquor may violate food safety and trademark laws, posing risks of counterfeit products [13][14]. Group 3: Consumer Warnings and Recommendations - Consumer organizations have repeatedly warned about the safety risks associated with opened liquor, emphasizing that compromised packaging can lead to contamination and spoilage [15][16]. - Recommendations include purchasing liquor from reputable sources such as large supermarkets or licensed online retailers to minimize risks associated with low-priced opened products [16].