为高质量发展、高水平开放贡献海关力量（权威访谈·学习贯彻党的二十届四中全会精神） ——访海关总署署长、党委书记孙梅君

Core Viewpoint - The article emphasizes the importance of balancing development and security while expanding high-level openness in trade and investment, as highlighted by General Secretary Xi Jinping and the Fourth Plenary Session of the 20th Central Committee [1][2]. Group 1: Development and Security - The customs authority plays a crucial role as the "guardian of the national gate," ensuring national security while promoting trade development [2]. - The customs has maintained an average of 5.2 billion tons of import and export goods annually, with a total value of 41.5 trillion yuan, making it the largest globally [2]. - In the first ten months of this year, the total import and export value reached 37.3 trillion yuan, reflecting a year-on-year growth of 3.6% [2]. Group 2: Customs Initiatives - The customs will focus on strengthening the national security barrier by developing a comprehensive risk prevention and control system [3]. - Efforts will be made to enhance customs clearance facilitation through special actions and targeted measures to create a first-class business environment [4]. - The customs aims to promote trade innovation by optimizing customs supervision mechanisms and supporting the development of new trade models [4]. Group 3: High-Level Opening Up - The customs will align with international high-standard trade rules to reduce barriers and enhance market access [6][7]. - There will be a focus on building diverse open platforms and supporting the development of free trade zones and high-level open areas [7][8]. - The customs will implement the "Smart Customs" partnership plan to facilitate high-quality cooperation along the Belt and Road Initiative [8]. Group 4: Hainan Free Trade Port - The construction of the Hainan Free Trade Port is a significant step towards expanding high-level openness, with the island set to implement a special customs supervision area [9]. - The customs will innovate regulatory systems to ensure smooth operations post-closure, including a smart regulatory platform [9][10]. - A robust risk prevention system will be established, utilizing big data and AI to enhance regulatory efficiency [10][11].