腊八将至年味浓！太原市民游客排队购买老陈醋，销售火热

Group 1 - The upcoming Laba Festival is increasing the demand for aged vinegar in Taiyuan, Shanxi, leading to long queues at local stores [1][3] - Despite the cold weather, both local residents and tourists are eager to purchase aged vinegar, often bringing their own containers [5] - Sales of aged vinegar are at a peak, with daily sales exceeding several tons, and online sales have increased by over 10% compared to the same period last year [9]