Guoquan (2517.HK) 2026 Interim Results: Dual Growth in Scale and Efficiency, Powered by the Dual Drivers of Membership Stickiness and Product Matrix Food/Beverage August 19, 2026 Guoquan Food (Shanghai) Co., Ltd. (“Guoquan” or the “Company”; stock code: 2517.HK), a leading one-stop home meal products brand in…