Group 1 - The core viewpoint of the news is that during the "14th Five-Year Plan" period, the customs authority has made significant achievements in safeguarding national security and promoting high-quality development [1] - The customs authority has achieved new results in safeguarding national security, with an average annual supervision of 5.2 billion tons of import and export goods valued at 41.5 trillion yuan, making it the largest globally [4] - A total of 5.15 million pieces of prohibited items related to politics, firearms, and explosives were seized, along with 180,000 cases of infectious diseases detected [4] Group 2 - The customs authority has made breakthroughs in customs facilitation, achieving nationwide customs integration [5] - The "Single Window" for international trade has become a digital portal connecting China with global trade, covering 964 items across 25 categories [8] - 40 new and expanded open ports have been added, bringing the total to 311, forming a comprehensive open layout across land, sea, and air [12]