2019-2025年7月下旬玉米（黄玉米二等）市场价格变动统计分析

Group 1 - The core viewpoint of the article highlights the market price trends of corn (specifically second-grade yellow corn) in July 2025, indicating a year-on-year decline of 0.32% and a month-on-month increase of 0.45% [1] - The price of corn in July 2023 reached its peak in the last five years at 2799.9 yuan per ton, which serves as a reference point for the current pricing [1] - The data is sourced from the National Bureau of Statistics, emphasizing the reliability of the information presented [2]