封关后到海南出差、旅游等不需要额外办理证件

Core Viewpoint - The establishment of the Hainan Free Trade Port is a significant step towards enhancing international trade and economic cooperation, with a focus on high-quality development and increased openness [2][3][4][6]. Group 1: Policy Implementation - The "closure" of Hainan is not a restriction but a means to further open up and facilitate smoother international exchanges, maintaining efficient connections with the mainland [2][5][6]. - The current focus is on policy implementation to enhance the sense of gain for businesses and the public, integrating innovative systems, and establishing Hainan as a crucial point for domestic and international dual circulation [3]. Group 2: Taxation and Trade - The coverage of "zero tariff" goods has significantly increased, expanding from approximately 1,900 tax items to about 6,600 tax items, which constitutes 74% of all goods, marking a 53 percentage point increase compared to pre-closure policies [4]. - The implementation of a negative list management system for "zero tariff" goods will replace the previous positive list, indicating a substantial increase in the openness of the trade environment [4].