欣龙控股：公司海南基地目前主要用于无纺材料的研发、生产、存储以及无纺制品的定制、生产等

Group 1 - The company has a significant landholding in Hainan, with over a thousand acres, and is exploring long-term plans in light of the favorable conditions in the Hainan Free Trade Zone [2] - The company's Hainan base is located in the Hainan Old Town Science and Technology New City, primarily focused on the research, production, storage of non-woven materials, and the customization and production of non-woven products [2] - The company emphasizes the optimization of land and resources while developing its core business, aligning its plans with the Free Trade Port policy and the overall planning and functional positioning of the region [2]