India has banned the export of onions until March 31, 2024 due to rising prices in the domestic market. The ban is a result of the failure of a 40% export tax imposed in August to stop the export of onions, in an effort to ensure availability for consumers within India. Meanwhile, the Kathmandu Valley is facing a shortage of potatoes and onions due to traders stopping sales in response to the government's decision to impose value-added tax on these products.