Exhibit 99.1 Vipshop Reports Unaudited First Quarter 2022 Financial Results Conference Call to Be Held at 7:30 A.M. U.S. Eastern Time on May 19, 2022 Guangzhou, China, May 19, 2022 – Vipshop Holdings Limited (NYSE: VIPS), a leading online discount retailer for brands in China ("Vipshop" or the "Company"), today announced its unaudited financial results for the quarter ended March 31, 2022. First Quarter 2022 Highlights • Total net revenues for the first quarter of 2022 were RMB25.2 billion (US$4.0 billion), ...