商务预报：12月15日至21日生产资料价格总体平稳

Core Insights - The national production material market prices remained stable from December 15 to 21, showing little change compared to the previous week [1] Group 1: Fuel Prices - Wholesale prices for refined oil experienced slight declines, with 0 diesel, 95 gasoline, and 92 gasoline decreasing by 0.6%, 0.2%, and 0.1% respectively [2] Group 2: Coal Prices - Coal prices saw minor reductions, with coking coal, anthracite, and thermal coal priced at 1055 yuan, 1159 yuan, and 781 yuan per ton, reflecting decreases of 0.6%, 0.4%, and 0.3% respectively [2] Group 3: Non-Ferrous Metals - Prices for non-ferrous metals predominantly declined, with aluminum and copper decreasing by 0.4% and 0.1%, while zinc saw a slight increase of 0.1% [3] Group 4: Fertilizer and Steel Prices - Fertilizer prices showed slight fluctuations, with compound fertilizer increasing by 0.2% and urea decreasing by 0.1% [4] - Steel prices remained largely unchanged, with rebar, high-speed wire, and hot-rolled strip priced at 3358 yuan, 3547 yuan, and 3508 yuan per ton, all increasing by 0.1%, while ordinary plates, welded pipes, and channel steel decreased by 0.1% [4] Group 5: Basic Chemical Raw Materials - Basic chemical raw material prices experienced minor fluctuations, with sulfuric acid and methanol increasing by 2.9% and 0.1%, while polypropylene and soda ash decreased by 1.2% and 0.5% respectively [4] Group 6: Rubber Prices - Rubber prices saw slight increases, with natural rubber and synthetic rubber rising by 0.5% and 0.1% respectively [5]