央视网消息：第七届中国天津国际直升机博览会新增了低空经济展示区域，这里也成为备受关注的热点之一，不少企业带来了新技 术、新应用，展示低空经济的发展新趋势。 参展企业代表王智介绍，低空经济特别是eVTOL这种电动垂直起降的飞行器，2025年开启商业化运营的第一年。国内生产商以及像 他们这样的运营单位，集中开发全国各地符合试飞条件的景区，在空中进行文旅观光的项目，进行A点到B点的短途接驳的项目。 除了飞行器，在展区内，记者还看到了一款莲花形状的装置。它是低空经济的基础设施。不仅可以为无人机电池更换，还能给无人 机拆卸或安装不同功能的挂载配件。让一架无人机具备多重功能，满足不同应用场景的需求。 参展企业代表陈芳芳介绍，它可以部署在地面上，为无人机进行电池、传感器的更换服务，形成了地面和空中一体化的一套物联网 络系统。 这架航空器四周遍布螺旋桨，内设两个乘客座位，在2025年3月刚刚获得了全国首批载人类民用无人驾驶航空器的运营合格证。我 国低空飞行不仅开启了"载人时代"，今后的应用场景也会越来越多。 随着低空经济地不断发展，应用场景和需求越来越多。无人机送快递，或是观光直升机在城市间飞行，如何低成本、高效率地助力 这 ...

Group 1 - The 13th China-Japan-South Korea Economic and Trade Ministers' Meeting was held in Seoul, focusing on enhancing trade and investment cooperation and achieving broad consensus on regional and multilateral cooperation [2] - The Ministry of Finance plans to invest 500 billion yuan in four major banks (China Construction Bank, Bank of China, Bank of Communications, and Postal Savings Bank) to supplement their core tier one capital [2] - The Civil Aviation Administration of China issued the first operational certificates for manned civil unmanned aerial vehicles to two companies, marking the beginning of the "manned era" in China's low-altitude economy [2] Group 2 - Starting in April, several banks will raise the annual interest rate on credit consumer loans to no less than 3%, prompting banks to notify customers to withdraw funds before the increase [4] - The domestic automobile sales growth is projected to be around 3%-4% this year, with a slight decline expected next year, according to the Deputy Director of the Market Economy Research Institute [4] - Great Wall Motors has signed a strategic agreement with Yushu Technology for collaboration in motion control and application development in factories and automotive scenarios [4] Group 3 - China National Offshore Oil Corporation announced the discovery of a large oil field in the eastern South China Sea, showcasing the potential for oil and gas exploration in deep-water areas [4] - A successful launch of the communication technology test satellite was conducted using the Long March 7 rocket, marking the 566th flight of the Long March series [5] - Sichuan Province aims to cultivate over 10 leading enterprises in the low-altitude economy by 2026, with an industry scale exceeding 50 billion yuan [5]