We model revenue rising from RMB607.5m in FY26 to RMB1.20bn in FY31, supported by fresh sweet potatoes, processed products, fermented feedstock and a gradual functional-product ramp. We deliberately keep gross margin below the prior 1H26 model, assuming a lower-margin fresh tuber mix and up-front expansion costs, while operating leverage drives EBIT margin toward c.12% by FY29-FY31.