Onion IPO Presentation Deck

1. LARGE AND GROWING PORTFOLIO OF 3F BRANDS WITH GREAT POTENTIAL 14 Top 1 private label brand with highest GMV in 6 consecutive months² Provides Greater Momentum Private Label Brands Strategic Partnerships Total Brands 1,782 4,001 2018 2020 Accurate Incubation 13F is the abbreviation for "Fresh, Fashionable and Future" 2. As of December 31, 2020 Third-party Brands Accumu- lation & Analysis Big Data GMV from brand partners' products RMB million 428.8 2018 2.5 CAGR: 74.8% 2018 966.8 2019 GMV from private label brands RMB million CAGR: 351.2% 22.8 1,309.9 2019 2020 50.9 2020 TENKOU RYUUGI RMB 11.2M Achieved by 242 brands within 6 months after joining us² 6M Time (months) Since Joining RMB 1mn+ GMV

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