Heavy rainfall in Malaysia has led to a decrease in vegetable crop yield by 20 to 30 percent, causing a potential price increase for vegetables such as spinach, okra, long bean, and chili. The president of the Malaysian wholesaler vegetable association, Steven Lee, stated that the continuous rain has affected crop-producing areas and vegetable markets, leading to a significant supply dip. He also noted that this year's weather has been unpredictable with higher than average rainfall.