Group 1 - The "Enterprise Navigation" action, specifically the "Listed Companies' Hainan Tour," took place in Haikou and Chengmai, with participation from 70 listed companies across the country, aimed at exploring investment opportunities in Hainan's free trade port [1][2] - Companies expressed strong interest in Hainan's tax incentives and processing trade policies, indicating a positive outlook for investment in the region [1] - The event included site visits to key locations such as Haikou Jiangdong New District and Hainan Ecological Software Park, along with investment promotion meetings [1][2] Group 2 - Hainan is focusing on developing four major leading industries, aligning well with the development directions of participating companies, such as the establishment of a protein factory by Kangma (Shanghai) Biotechnology Co., Ltd. to support organic agricultural production [2] - The "Enterprise Navigation" action aims to enhance communication and cooperation between Hainan and listed companies from other provinces, increasing the visibility and influence of Hainan's free trade port in the capital market [2]