数据统计：2025年8月我国纱、布、化纤产量统计

Group 1 - The article provides data on the production and pricing of various textile products, including yarn, fabric, and chemical fibers for August 2025, highlighting month-on-month and year-on-year changes in production volumes and cumulative totals [1] - Yarn production reached 1.81 million tons in August, showing a month-on-month increase of 5.30% and a year-on-year increase of 4.30%, with a cumulative total of 1542.7 million tons [1] - Fabric production was reported at 27.0 billion meters, with a month-on-month decrease of 0.70% and a year-on-year decrease of 0.60%, totaling 210.5 billion meters cumulatively [1] - Chemical fiber production stood at 744.8 thousand tons, reflecting a month-on-month increase of 7.10% and a year-on-year increase of 5.50%, with a cumulative total of 5773.4 thousand tons [1] Group 2 - The pricing mechanism for commodities is based on big data and pricing models, which generate transaction guidance prices known as the benchmark price [1] - The pricing formula for transactions is defined as: Settlement Price = Benchmark Price × K + C, where K represents adjustment factors and C includes logistics and regional price differences [1]