A recent cold wave hitting the eastern region has caused a significant impact on the productivity of four agricultural products, including cucumber, eggplant, cold pepper, and zucchini, with estimates showing a decrease of 50% to 70% compared to the previous week. This is expected to raise the market value of these products by 45% to 140% due to increased scarcity. The article highlights that the cold affects external crops like eggplant more than those grown in greenhouses and notes that the market will experience a supply-demand imbalance, leading to a gradual increase in prices.