Core Insights - Hainan's agricultural sector has successfully added four new products to the national list of special and high-quality agricultural products, increasing the total to 31, showcasing the region's brand advantages in tropical agriculture [1][2] Group 1: Product Development - The newly added products include Qionghai finger lemons, Qionghai oil tea, Wenchang peanuts, and Dongfang fragrant rice, which enhance the diversity of Hainan's special agricultural products [1] - National special agricultural products must meet four criteria: being produced in a specific region, having distinct regional characteristics and unique nutritional qualities, maintaining a certain production scale and stable supply, and achieving high market recognition and reputation [1] Group 2: Policy Support - Hainan has established a multi-level agricultural policy support system to promote the development of special agricultural products, including direct financial support for tropical specialty high-efficiency agriculture [1] - The province integrates these products into the "Hainan Fresh Products" branding initiative and supports applications for the Hainan Provincial Agricultural Brand Directory [1] - In international trade, Hainan is implementing high-quality agricultural trade development bases to cultivate competitive export entities and enhance the international competitiveness of its agricultural products [1]