本周临沂商城周价格总指数为102.37点，环比上涨0.03点（1月15日—1月21日）

Core Insights - The overall price index for Linyi Mall increased to 102.37 points this week, reflecting a slight week-on-week rise of 0.03 points, but a year-on-year decline of 1.46 points [1] Price Index Summary - In the 14 categories of goods, 5 categories saw price increases, 3 remained stable, and 6 experienced declines. The top three categories with price increases were construction and decoration materials, steel, and hardware and electrical materials [3] Construction and Decoration Materials - The price index for construction and decoration materials reached 107.82 points, with a week-on-week increase of 0.33 points. The largest contributor to this increase was the rise in decorative materials, while structural installation materials and specialized materials saw slight increases. However, overall market transactions remained sluggish, with no significant growth in sales volume [5] Steel - The steel price index rose to 95.31 points, marking a week-on-week increase of 0.06 points. Most subcategories saw price increases, particularly pipes, construction steel, and profiles, while plate prices experienced a slight decline. The steel market is currently in a demand lull, with insufficient construction project starts leading to a noticeable decrease in downstream demand [8] Hardware and Electrical Materials - The price index for hardware and electrical materials increased to 119.97 points, with a week-on-week rise of 0.07 points. This increase was primarily driven by higher prices for wires and cables, as well as instruments and meters. Rising copper prices have pushed up costs, leading to continued price adjustments for wires, while demand remains sensitive to price changes [11] Home Appliances and Audio-Visual Equipment - The price index for home appliances and audio-visual equipment fell to 102.78 points, reflecting a week-on-week decrease of 0.25 points. The largest declines were seen in kitchen appliances, purification equipment, and water heaters, with overall weak demand leading to lower sales volumes [14] Grain, Oil, and Food - The price index for grain, oil, and food decreased to 95.27 points, with a week-on-week decline of 0.01 points. The performance varied across subcategories, with spices and tea experiencing price drops, while dried fruits saw price increases. The approaching year-end has led to increased wholesale purchasing of spices and tea, despite lower wholesale prices [17] Daily Necessities - The price index for daily necessities fell to 102.67 points, with a week-on-week decrease of 0.01 points. Prices for bags, toys, textiles, jewelry, and home goods all declined, continuing the downward trend in a sluggish market [20] Summary Table - The overall price index increased from 102.34 to 102.37 points, a change of 0.03 points. Specific category changes include: - Construction and Decoration Materials: 107.49 to 107.82 points, +0.33 - Steel: 95.25 to 95.31 points, +0.06 - Hardware and Electrical Materials: 119.90 to 119.97 points, +0.07 - Home Appliances: 88.52 to 88.52 points, 0 - Grain, Oil, and Food: 95.28 to 95.27 points, -0.01 - Daily Necessities: 102.68 to 102.67 points, -0.01 - Home Appliances and Audio-Visual Equipment: 103.03 to 102.78 points, -0.25 [21]