China's onion exports in 2021 saw a significant decrease of 24.80% compared to the previous year, totaling 645,600 tons. This decline was attributed to factors such as reduced cultivation area, increased production costs, export limits, and high-quality supply shortage. Additionally, rising transport fees for sea goods further impacted exports. Despite these challenges, the average export price of fresh or frozen onions in China in 2021 increased by 15.07% from 2020 and 5.44% from 2019, reaching 0.63 USD/kg. The future of onion exports in 2022 is uncertain due to various factors including transportation issues, unpredictable country policies, pandemics, demand on the foreign market, and rapidly increasing prices.