Group 1 - The core viewpoint of the news is the significant optimization of the "zero tariff" policy in Hainan Free Trade Port, which will cover approximately 6,600 tax items, accounting for 74% of all product tax items, benefiting various enterprises and institutions across the island [1][2] - The optimization of the "zero tariff" policy is expected to lower production and operational costs for local enterprises, enhance industrial added value, and accelerate the formation of high-end manufacturing and modern service industry ecosystems [1][3] - The expansion of the "zero tariff" product list will reduce raw material costs for registered enterprises and encourage deeper processing activities, thus improving profitability [2][3] Group 2 - The optimized processing value-added policy will drive the industrial chain towards higher value-added segments, particularly benefiting industries reliant on imported raw materials, such as biomedicine and medical devices [3][4] - The unique tax arrangements in Hainan are designed to create a hub for small and medium-sized enterprises, fostering a high-end manufacturing and modern service industry ecosystem [4][5] - The "zero tariff" policy aims to enhance the competitiveness and attractiveness of Hainan's leading industries, promoting the extension of industrial and supply chains [4][7] Group 3 - Hainan Free Trade Port is positioned as a key platform for deepening economic cooperation with ASEAN countries, leveraging its location within the Regional Comprehensive Economic Partnership (RCEP) [5][6] - There are still gaps compared to international high-standard free trade zones, such as those in Dubai and Singapore, particularly in terms of trade liberalization and financial openness [7][8] - To strengthen international competitiveness, Hainan Free Trade Port needs to enhance financial openness and explore innovative tax policies for service trade [7][8]