Recently,27-year-old Beijing resident Su Ying and her parents had a dis-agreement on whether to snap up sacks of rice and flour for hoarding.Upon hearing that some countries are restricting rice exports due to the spread of the novel coronavirus disease(COVID-19),they wanted to store more food than usual in case of price spikes, Su told ChinAfrica.I told them that China has sufficient supply of food,but they are still worried.