受冬至节气影响，青岛本周个别海产品销量上涨明显

Core Insights - The article discusses the monitoring of seafood prices and sales in Qingdao, highlighting the stability of prices and variations in sales volume due to seasonal demand [1] Price Monitoring - Qingdao's price monitoring center selected 7 representative seafood production and sales units for emergency price monitoring, including 3 large supermarkets, 3 farmers' markets, and 1 seafood processing enterprise [1] - The monitored seafood varieties include hairtail, mackerel, shrimp, dried kelp, oyster, eel, and pomfret [1] Sales Volume and Price Trends - Overall seafood prices remained stable compared to the previous week, with slight increases in sales for certain products due to winter solstice consumption demand [1] - Mackerel and oysters saw a slight increase in sales volume at farmers' markets, while supermarkets reported significant increases in sales of hairtail and shrimp [1] Export Data - Eel export volume increased slightly to 8 tons, with an export price of 159 yuan/kg, reflecting a 6.67% increase from the previous week [1] - No export volume was reported for pomfret, with a selling price of 8 yuan/kg [1] Retail Prices - Average retail prices for various seafood products remained stable across both farmers' markets and supermarkets, with specific prices noted: - Hairtail: 15 yuan (farmers' market), 26.5 yuan (supermarket) [2] - Mackerel: 11 yuan (farmers' market), 20.87 yuan (supermarket) [2] - Shrimp: 34 yuan (farmers' market), 27.87 yuan (supermarket) [2] - Sales volumes varied, with farmers' market shrimp sales increasing by 8.33% and supermarket sales increasing by 14.2 times [2] Dried Seafood Products - Dried shrimp prices decreased by 3.87% at farmers' markets, while total sales increased by 4.59% [2] - Dried kelp prices remained stable, but total sales at supermarkets decreased significantly [2] Shellfish Prices - Average prices for oysters remained stable at 7.5 yuan (farmers' market) and 7.87 yuan (supermarket), with total sales at farmers' markets increasing by 6.73% [3]