The price of Xiaomi 13 series mobile phones is relatively stable, with a high price remaining rate rate, so that Xiaomi Company profits from it. Taking it as an example, by analyzing Xiaomi's strategic layout in the production and consumption ends of the supply chain, this study explores how Xiaomi can balance costs in selecting suppliers and parts to achieve the goal of minimizing costs. At the same time, researching the pricing strategy of Xiaomi 13 series mobile phones from release to discontinuation, this study analyzes the Xiaomi 13 series and explores how Xiaomi company can achieve maximum revenue through dynamic pricing strategies. This study has certain reference value for other mobile phone companies and research in the field of supply chain management. Through in-depth research on Xiaomi's supply chain competition strategy, it can provide reference for other enterprises to improve efficiency, reduce costs, and achieve the goal of maximizing profits in supply chain management.