临沂商城价格指数分析（8月21日—8月27日）

Core Viewpoint - The overall price index in Linyi Mall has decreased slightly, indicating mixed trends across various product categories, with some experiencing price increases while others face declines [1]. Price Index Summary - The total weekly price index for Linyi Mall is 102.32 points, down 0.25 points or 0.25% from the previous week [1]. Categories with Price Increases - Lighting Products: The weekly price index for lighting products rose to 104.44 points, up 0.08 points, driven by increases in home, commercial, outdoor lighting, and accessories [1]. - Home Appliances and Audio-Visual Equipment: This category's index reached 103.21 points, up 0.07 points, primarily due to rising prices in refrigeration appliances, with air conditioners and refrigerators showing notable price fluctuations [2]. - Daily Necessities: The index for daily necessities increased to 102.77 points, up 0.04 points, with strong demand for luggage and jewelry contributing to the price rise [3]. Categories with Price Decreases - Steel Products: The weekly price index for steel products fell to 96.35 points, down 1.77 points, as demand weakened in the construction sector and prices followed the downward trend in the futures market [4]. - Building and Decoration Materials: This category's index decreased to 105.29 points, down 0.03 points, influenced by lower raw material prices and promotional discounts despite increased sales of waterproof materials [5]. - Educational and Office Supplies: The index for educational and office supplies dropped to 109.15 points, down 0.02 points, with a mixed performance in cultural and sports supplies as the market prepares for the school season [6].