Core Insights - The implementation of the "zero tariff" policy for imported raw materials in Hainan has significantly reduced costs for companies, enhancing their competitiveness and encouraging further investment in the region [1][2][4]. Group 1: Policy Impact on Companies - Hainan Airlines successfully imported three meteorological radar devices, saving approximately 14% in costs due to tax exemptions totaling 530,792 yuan [1]. - The policy has led to a cumulative import of 1,063 batches of "zero tariff" raw materials worth 8.689 billion yuan, resulting in tax exemptions of 1.186 billion yuan as of June this year [2]. - The policy has expanded to cover various industries, including petrochemicals, medical devices, and aviation materials, injecting new vitality into industrial development [2]. Group 2: Service and Support Mechanisms - The Haikou Customs has established a comprehensive service mechanism to assist companies in navigating the new policy, ensuring smooth implementation and compliance [3]. - Customized policy interpretation and support services have been provided to enterprises, facilitating the application of the "zero tariff" policy [3]. Group 3: Policy Evolution and Upgrades - The "zero tariff" policy has undergone significant upgrades, expanding from an initial list of 169 items to 653 items, effectively doubling the range of products eligible for tax exemptions [4]. - The policy has been dynamically adjusted based on feedback from enterprises, enhancing its applicability and effectiveness in supporting local industries [4][5]. Group 4: Broader Economic Implications - The policy has broken traditional regulatory constraints, allowing for broader applicability across various sectors and contributing to the establishment of a modern industrial system in Hainan [5]. - The proactive approach of Haikou Customs in advocating for policy enhancements has further strengthened the economic landscape of the Hainan Free Trade Port [4][5].

海南自贸港原辅料"零关税"政策生效四年多来，免征税款近十二亿元—— 这份"减负账本"让企业发展劲头更足 海南日报全媒体记者 曹马志 零点的钟声刚过，海南航空美兰基地报关室仍灯火通明，一批特殊的航空货运商品已到机场口岸， 旋即进入申报通关入境流程。 零点26分，进口通关手续办妥，击掌欢呼声不绝于耳——海南自贸港原辅料"零关税"政策第一单落 地。这单货物包括3台气象雷达收发机，货值381.3万元，减免税款53万元。 "用时26分钟，政策首单完成，享惠速度远超企业预期!"回忆起当时的情景，海南航空采购部通关 保障中心经理周晨笛如今仍倍感振奋。2020年12月1日零点起，海南自贸港原辅料"零关税"政策正式实 施，26分钟后，企业顺利实现首单进口，刷新海南自贸港政策落地速度。 该政策落地四年多以来，企业的"减负账本"越来越厚：截至今年6月，海口海关已监管进口1063批 次"零关税"原辅料，免征企业税款11.86亿元。 26分钟! 刘一波边演示边介绍说，气象雷达的收发机通常由发射机、定向天线、接收机、显示器等核心部件 组成。作为气象雷达系统的核心组件，该设备通过发射、接收及处理信号，实时探测飞行路径上的降 水、风暴、湍流 ...

Core Viewpoint - The "zero tariff" policy for raw materials in Hainan has undergone significant upgrades, resulting in substantial tax exemptions and cost savings for companies, thereby enhancing their competitiveness and confidence in the local market [1][2][5]. Group 1: Policy Implementation and Impact - Since the implementation of the "zero tariff" policy, Hainan Airlines has imported 15 batches of goods worth 365 million yuan, saving 53.08 million yuan in taxes [1]. - The policy has led to the import of 1,063 batches of "zero tariff" raw materials worth 8.689 billion yuan, with a total tax exemption of 1.186 billion yuan as of June this year [2]. - The policy has expanded to cover a diverse range of industries, including petrochemicals, medical devices, and aviation materials, injecting new vitality into industrial development in Hainan [2]. Group 2: Service and Support Mechanisms - The Haikou Customs has established a comprehensive service mechanism to assist companies in understanding and applying the "zero tariff" policy, ensuring smooth implementation and compliance [3][6]. - Customized policy interpretation and one-on-one guidance are provided to enterprises based on their specific business needs, facilitating the effective application of the policy [3]. Group 3: Policy Evolution and Future Prospects - The "zero tariff" policy has evolved from its initial version to the current 3.0 version, expanding the product list from 169 items to 653 items, significantly increasing the scope of benefits [4][5]. - The latest adjustments to the policy have relaxed certain restrictions, allowing for broader applicability and enabling more companies to benefit from the tariff exemptions [6].