投资策略专题：以开放破壁垒，海南自贸港建设迈向新起点

Core Insights - The core idea of the report emphasizes that "closing the port" does not mean "closing the island," but rather signifies a higher level of openness, with the establishment of a customs supervision special area in Hainan [1][11][17]. Key Changes: Four Policy Dividends Shaping New Advantages - The implementation of a more favorable "zero tariff" policy significantly expands the range of zero-tariff goods from approximately 21% to 74%, covering most production equipment and raw materials, thus reducing operational costs for enterprises [20][21]. - Trade management measures have been relaxed, allowing for the import of 98 product codes that were previously restricted, optimizing the trade management model [21]. - Enhanced convenience in passage and efficient, precise regulation have been established, with 10 "second-line" ports set up for innovative passage measures for goods entering the mainland [22]. - The scope of beneficiaries for the "zero tariff" policy has been expanded to include various enterprises and institutions across the island, with tax incentives extended until December 31, 2027 [23]. "Hainan's Closing" Will Reshape Industries and Sectors - The full island closure operation marks Hainan as a customs supervision special area, fundamentally transforming its industrial and sectoral development paths [24]. - In the consumption and tourism sector, Hainan solidifies its position as an international tourism consumption center, with significant sales figures reported during the initial days of the closure [25][26]. - The modern service industry is expected to advance towards high-end and internationalization, with cross-border finance and professional services being direct beneficiaries [27][28]. - The high-tech industry is set to establish a new high ground for research and manufacturing, particularly benefiting the biopharmaceutical sector through favorable policies that enhance cash flow and cost competitiveness [29].