2019-2025年8月中旬普通中板（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 mid-August 2025, the market price for ordinary medium plates (20mm, Q235) is 3541.3 yuan per ton, reflecting an increase of 8.95% year-on-year and 0.54% month-on-month [1] - The highest recorded price in the past five years for the same period was in mid-August 2021, reaching 5691 yuan per ton [1] Historical Data - A statistical chart detailing the price fluctuations of ordinary medium plates (20mm, Q235) from 2019 to mid-August 2025 is referenced, indicating significant price movements over the years [1]