关于民航城区（AIR District），2024年民航城区GDP总量14.21万亿，增速（7.0%）高于全国平均水平 约2个百分点。大型民航城区中，上海浦东新区GDP 为17752.28亿元，超过北京朝阳区夺得第一名，深 圳宝安区、上海闵行区分获第三、四名，出人意料地，前十五个城区中只有北京朝阳和北京顺义区位于 北方。中型民航城区中，福建泉州晋江市、浙江金华义乌市分别夺得第一、二名，澳门机场所在凼仔岛 GDP增速（9%）名列第一。小型民航城区中，佛山沙堤机场所在南海区GDP达4003亿元，不仅夺得第 一名，而且超过南京江宁区、广州白云区等大型民航城区，为建设广州第二机场奠定了坚实的经济基 础。 关于民航机场（AIR Port），2024年机场旅客吞吐量、货邮吞吐量和起降架次同比增加约16%、19%和 10%，增速远超全国GDP增速。大型民航机场中，上海浦东夺得旅客吞吐量、起降架次两项第一名以及 货邮吞吐量第二名，香港超过上海浦东夺得货邮吞吐量第一名、旅客吞吐量第六名，广州白云夺得旅客 吞吐量、起降架次两项第二名以及货邮吞吐量第三名，北京首都获得旅客吞吐量、起降架次两项第三 名，鄂州花湖机场以86.52万吨获 ...

Core Insights - Zhejiang Changlong Airlines is establishing an innovative intelligent maintenance support base, which is a significant project in the aviation sector of Zhejiang Province, with a total investment of 4 billion yuan and covering an area of 286 acres [1][3]. Group 1: Company Overview - Changlong Airlines, founded in April 2011, is the only local comprehensive transport airline in Zhejiang with full domestic and international operating licenses [3]. - The company is recognized as a leading enterprise in the service industry and a key player in the aviation chain within the province [3]. Group 2: Project Details - The first phase of the headquarters base includes various facilities such as maintenance hangars and training buildings, which are nearing completion [1]. - The project aims to enhance the aviation maintenance and remanufacturing capabilities in Zhejiang, aligning with the provincial strategy to strengthen the aviation sector [3][5]. Group 3: Financial Support and Impact - The Zhejiang Provincial Industrial Fund has invested 500 million yuan to support the construction of the maintenance base, which has facilitated additional financing of nearly 3 billion yuan for Changlong Airlines [3]. - This investment is part of a broader initiative to support the aerospace industry and improve the resource allocation for maintenance at Hangzhou Xiaoshan International Airport [3][5]. Group 4: Future Plans - Changlong Airlines plans to expand its operations by developing a comprehensive aviation ecosystem that integrates various sectors such as culture, tourism, commerce, and healthcare [5]. - The company aims to achieve a production value of 100 billion yuan across three segments: air transport, aviation manufacturing, and aviation service trade [5].