2019-2025年8月下旬普通中板（20mm，Q235）市场价格变动统计分析

Core Insights - The report by Zhiyan Consulting analyzes the market trends and strategic outlook for the black metal industry in China from 2025 to 2031 [1] Price Trends - As of late August 2025, the market price for ordinary medium plates (20mm, Q235) is 3525.8 yuan per ton, reflecting an 8.4% year-on-year increase but a 0.44% month-on-month decline [1] - The highest recorded price in the past five years for the same product was 5652.9 yuan per ton in late August 2021 [1] Historical Data - The report includes a statistical chart detailing the price fluctuations of ordinary medium plates (20mm, Q235) from 2019 to late August 2025 [1]