冬日的法库财湖机场寒风凛冽，跑道上却一派繁忙，多架无人机和小型飞机依次起降，执行物流、 测绘、试飞等任务。在财湖机场塔台，运行控制部主任李鑫紧盯着电脑，正在安排近期机场的飞行计 划。他说气象预报能精准地预测到未来30个小时的气象变化，是企业的重要参考。 据了解，2025年4月，中国气象局确定沈阳市气象局牵头申报的"低空公共服务、低空文体旅培、通 航短途运输"为全国18个示范场景建设试点之一。 沈阳市气象局通过构建"穹瞰·低空"气象服务平台，为低空飞行提供定制化气象服务，显著提升航 空气象监测精度与预警能力。近日，记者来到位于沈阳市法库县的沈阳通用航空经济区，对气象服务如 何精准护航低空经济进行探访。 （原标题：气象精准护航低空经济 探访沈阳通用航空经济区） （作者：姜兆臣 责任编辑：苏杰西） ...

Core Viewpoint - The article discusses the implications of China's self-sufficiency in manufacturing and its reluctance to engage in international trade, raising questions about the future of global trade dynamics and the concept of "Industrial Cthulhu" [4][8]. Group 1: Trade Dynamics - The author highlights that during a recent trip to mainland China, the prevailing sentiment was a lack of interest in imports, as China is capable of producing everything it needs more efficiently and at lower costs [7]. - The article questions the existence of trade if the largest seller, China, is not interested in buying from others, suggesting a potential shift in global trade paradigms [8]. - The author notes that the current trade surplus for China reached $3.3 trillion by the end of October, indicating a significant imbalance in trade relationships [16]. Group 2: Industrial Innovation - The article emphasizes China's rapid advancements in various sectors, including electric vehicles, photovoltaics, and AI, showcasing its transition from a manufacturing hub to an innovation leader [12]. - It mentions that the cost of hardware for autonomous vehicles in China is less than one-third of that in the U.S., highlighting China's competitive edge in technology [12]. - The article also points out that Western pharmaceutical companies are increasingly investing in Chinese firms, recognizing their potential in innovative drug development [12]. Group 3: Economic Challenges - The author discusses the risks associated with China's high trade surplus, including the potential for increased financial risk and inefficiency in overseas dollar assets [16]. - The article suggests that China's reliance on its status as the "world's factory" may hinder the internationalization of the renminbi, as the country imports less and maintains a singular channel for offshore assets [17]. - It raises concerns about the long-term sustainability of China's economic model, which may lead to a vicious cycle of trade imbalances and reduced global competitiveness [16][17]. Group 4: Future Considerations - The article proposes a shift in narrative from a zero-sum game in trade to a collaborative approach, suggesting that countries should work together and share benefits rather than compete solely on buying and selling [18]. - It emphasizes the need for a new framework that transforms the "world factory" concept into a "world workshop + world testing ground," which could foster innovation and cooperation [18].