海南自由贸易港封关运作后，海关监管范围从"一线"延伸至"二线"，通关便利化要求更高。海口海关负 责人30日表示，将进一步创新监管模式，按照"智慧监管、信用监管、顺势监管、协同共管"的思路，着 力打造与中国特色自由贸易港相适应的海关智慧监管模式，实现高效精准监管，促进口岸快速通关。 据海口海关副关长田涛介绍，具体措施有四：一是实施智慧监管。建设海关智慧监管平台，打造基于大 数据的智慧监管体系，海口海关已与有关部门建立数据共享机制，29.7亿条数据进入大数据池，建立 147个风险特征库，搭建93个数据模型，开发"零关税"、加工增值、离岛免税等智慧监管场景，应用智 能定位、人脸识别等新技术，实现自动化监管、智能化预警。在"二线口岸"运用智能化检查设备提升监 管效率。目前，10个"二线口岸"均配置H986等智能化检查设备，被布控查验的货物优先运用H986实施 无侵入式查验。 二是实施信用监管。海口海关会同海南省营商环境建设厅建立"二线口岸"信用通关制度，对全省7万多 家外贸经营主体实施信用分类管理，AEO企业享受最低查验率、最少稽核查频次、适用"分批出岛、集 中申报"等便利化措施；"白名单"企业适用"分批出岛、集中申 ...

Core Insights - The article highlights the efforts of Haikou Customs in promoting the construction of Hainan Free Trade Port through innovative measures and efficient management practices [1][2][5] Group 1: Innovations and Achievements - Haikou Customs has launched a smart regulatory platform to support the unique business needs of the Hainan Free Trade Port, ensuring efficient customs clearance and regulatory oversight [2][3] - The introduction of a new "smart inspection model" for imported cement has significantly reduced clearance time by over 90%, allowing for "second-level clearance" [3] - A total of 9 batches of imported cement have been managed under this new model, totaling 182,100 tons with a value exceeding 52 million yuan [3] Group 2: Policy Implementation and Impact - Haikou Customs has implemented measures to expedite the customs clearance process for seedling imports, reducing the time from approximately 15 days to 1-2 days, with a seedling survival rate of over 95% [3] - The customs authority has introduced 18 innovative measures, including tax exemption policies for value-added processing and new approval models for imported plant propagation materials [3][4] Group 3: Organizational Commitment and Leadership - The customs authority emphasizes a strong organizational culture focused on accountability and service, with initiatives to support enterprises and address their challenges [5] - Haikou Customs has established various task forces and teams to enhance operational efficiency and responsiveness to government directives, ensuring the readiness for the Free Trade Port's customs operations [5]