《中国民航报》、中国民航网 记者高雅娜 通讯员宋丝蕾 报道：11月29日上午，深圳航空ZH9103航班 从深圳宝安国际机场第三跑道平稳起飞，标志着深航成为该跑道首个起飞航空公司，宣告其以主基地航 空公司之姿率先开启三跑道常态化运营。 作为与特区同成长、共发展的本土航司，在第三跑道从验证试飞到运行筹备的关键节点，深航均深度参 与并提供核心保障。早在8月26日深圳经济特区建立45周年当天，深航就派出经验丰富的机组执行第三 跑道真机试飞任务。 历时近4小时，深航机组顺利完成PBN（基于性能的导航）、传统进离场、RNP APCH（所需导航性能 进近）、ILS/DME（飞行仪表）进近程序等10个核心科目，全方位检验飞行程序效能，同时系统性评估 机场净空条件、通信导航监视设备、灯光系统及跑滑保障能力。 深航机组在试飞过程中展现了复杂运行环境下出色的综合保障水平，为三跑道的顺利投用提供了坚实的 技术保障。 第三跑道的正式启用，对深航而言，这不仅是基础设施的升级，更是航线网络优化和运行效率提升的重 要契机。 深航作为深圳国际航空枢纽运营人，将充分依托三跑道启用带来的运行保障能力提升，进一步优化航线 网络布局，积极拓展远程国际 ...

Core Viewpoint - The company aims to enhance its operational fundamentals and core competitiveness over the next 3-5 years by focusing on new project implementation, product structure upgrades, international development strategies, and operational efficiency improvements [1] New Project Implementation - The company plans to leverage existing customer resources and brand recognition to expand the domestic production of specialty materials and precision pipe projects, gradually building brand recognition and releasing production capacity for new products [1] Product Structure Optimization - The company will continue to increase the proportion of specialty and high-value products, focusing on complex oil and gas extraction fields, and developing technology and markets for non-API products, special couplings, and deep-sea oil and gas products [1] - There will be an emphasis on enhancing the production capacity of specialty boiler pipe products such as HRSG, T91, and T92, while promoting stainless steel and high-temperature alloy boiler pipes to improve value [1] - The company aims to cultivate more leading products in niche markets based on its established specialty brands, gradually increasing overall gross margin levels [1] International Development - The company will focus on improving response speed and customer satisfaction for overseas clients, accelerating the certification and development process for new products and clients, and enhancing competitiveness in international markets [1] - Continuous monitoring of external environmental changes will be conducted to seize opportunities in overseas markets and explore international expansion [1] Operational Efficiency - The company will prioritize efforts in digitalization, information technology, green low-carbon initiatives, and lean operations to enhance operational quality and standards [1] - A comprehensive approach will be taken to continuously improve product profitability and core competitiveness [1]

Core Insights - The North China Air Traffic Management Bureau has officially launched the independent parallel instrument approach trial operation at Beijing Daxing International Airport, marking a significant breakthrough in operational efficiency following successful practices at Beijing Capital International Airport [2][3] Operational Efficiency Enhancements - The runway operation mode is a crucial factor affecting airport takeoff and landing efficiency. Since the opening of Daxing Airport, the North China Air Traffic Management Bureau has optimized the runway operation mode multiple times, achieving isolated operations of runways 35L and 35R, and removing the takeoff and landing window constraints between runways 01L/19R and 11L [3] - The independent parallel instrument approach allows aircraft to approach simultaneously on parallel runways without the need for prescribed lateral separation, significantly increasing capacity during peak hours and enhancing operational efficiency [3][6] Safety and Preparation Measures - The trial operation is divided into two phases, with the first phase lasting four weeks and requiring stricter weather conditions to ensure safety. The second phase will follow regulatory guidelines [3] - Extensive preparatory work was conducted over several months, including a comprehensive system and multi-dimensional preparation involving technical, safety, personnel, and coordination aspects [3][4] Training and Coordination - All personnel underwent specialized theoretical and simulator training, averaging four hours per person, to ensure readiness for the trial operation [4][5] - A dual prevention mechanism was employed for safety assessments, and a series of measures were implemented to reduce risk levels to acceptable ranges [5] Expected Benefits - The independent parallel instrument approach is anticipated to significantly enhance the static capacity of the Daxing Airport, contributing to the overall flow improvement in the Beijing terminal area and supporting the development of the Beijing-Tianjin-Hebei world-class airport cluster [6][7] - The technical innovations are expected to reduce the workload of air traffic controllers, simplify separation standards, and improve service quality, ultimately benefiting airlines and enhancing passenger travel experiences [6][7]