二、建筑装潢材料类周价格指数环比上涨 本周，建筑装潢材料类周价格指数收于105.73点，环比上涨0.03点，二级分类中结构安装材料类、装饰 材料类环比上涨。目前户外温度较高，建筑工程类、家装类施工放缓，建材市场行情趋淡，交易零售居 多，价格震荡上行，其中主要是油漆、木地板等出现上涨。 三、五金电料类周价格指数环比上涨 本周，五金电料类周价格指数收于119.64点，环比上涨0.02点。从盘面看，主要是仪器仪表、电线电 缆、电动五金工具价格上涨。目前五金电料市场处于行情淡季，除阀门管件走量小幅上涨以外，多数产 品销量有所缩减，零售占比相应增加，助推整体平均交易价格上涨。 中国发展网讯据临沂商城价格指数信息系统监测，本周临沂商城周价格总指数为102.53点，环比下跌 0.29点，跌幅0.29%。 四、钢材类周价格指数环比下跌 在14类商品价格指数中，上涨的3类、持平的6类、下跌的5类。其中，上涨的3类是：家用电器和音像器 材类、建筑装潢材料类、五金电料类；下跌前3位的是：钢材类、板材类、汽摩配件及装具类。涨跌幅 前三的大类情况如下： 一、家用电器和音像器材类周价格指数环比上涨 本周，家用电器和音像器材类周价格指数收 ...

Core Insights - The overall price index of Linyi Mall decreased to 102.97 points, down by 0.31 points or 0.31% compared to the previous week [1] Price Index Summary - **Hardware and Electrical Materials**: The price index rose to 119.65 points, increasing by 0.03 points. The rise was driven by slight price increases in electric tools due to manufacturer price adjustments, while hand tools and electrical instruments remained stable [1] - **Clothing and Accessories**: The price index reached 105.14 points, up by 0.01 points. The increase was notable in accessories like belts and running shoes, while clothing prices remained stable overall, with children's and underwear prices slightly rising [2] - **Lighting**: The price index increased to 104.33 points, up by 0.01 points. Prices for home and commercial lighting rose, while outdoor lighting prices decreased due to seasonal demand fluctuations [3] - **Steel**: The price index fell to 98.71 points, down by 1.95 points. The decline was attributed to reduced downstream demand and lower upstream raw material prices, leading to a significant drop in various steel categories [4] - **Automotive Parts and Accessories**: The price index decreased to 93.81 points, down by 0.11 points. The market for automotive parts remained weak, with continuous price reductions due to low demand [5] - **Board Materials**: The price index slightly declined to 97.59 points, down by 0.07 points. The ongoing downturn in the real estate market has weakened demand for board materials, prompting manufacturers to lower prices to alleviate operational pressures [6]