刘亚宁制图 在GDP30强城市中，南通排位上升最快，由2024年的第二十三位，升至2025年上半年的第十八位。 如果把时间线拉长，以2016年至2025年上半年这近10年为界来观察GDP30强城市名单，其排位情况变化更大。10年前，位列前10强的天津（第五 名），已经从10强榜单中消失，取而代之的是南京。同时，宁波从第十五名上升至第十一名。 在GDP30强城市中，南通排位上升最快，由2024年的第二十 三位，升至2025年上半年的第十八位。 作者：刘亚宁 封图：图虫创意 日前，随着各地相继发布经济运行数据，2025年上半年城市地区生产总值（GDP）陆续出炉。从排位情况来看，头部城市排位稳定，第十七名至三十 名出现较为明显的变化。 排位下降的城市还有东莞、佛山和泉州等。东莞、佛山均跌出前二十位，而泉州曾有4年跻身前二十位，但其后下跌至今年上半年的二十三名。而合肥 从2016年的第二十五位上升至今年上半年的第二十位。此外，这10年间，还有3座城市新晋前30强榜单，分别是温州、徐州和常州。 本文试图通过聚焦第二产业增加值、规模以上工业增长值和外贸进出口总额三个指标，解码近10年城市GDP排位变迁的变化：那些实现位次 ...

Core Viewpoint - The revival of the LeKai C200 color film after 16 years aligns with the emotional consumption needs of young people, aiming to create a global cultural IP and transform traditional industries in the Beijing-Tianjin-Hebei region [3][5][8] Group 1: Company Overview - LeKai Color Film Co., Ltd. has resumed production of the C200 color film, which will officially debut at the Shanghai International Photography and Digital Imaging Exhibition on July 17 [3][5] - The company aims to become a model for traditional industrial transformation through technological breakthroughs and cultural output, with a strategic focus on "producing products, industries, and culture" [5][8] Group 2: Product Details - The revived LeKai C200 color film features a classic red box with a white label design, offering 36 exposures and targeting entry-level consumers with its warm, saturated colors, fine grain, and high clarity [5][7] - In addition to the film, the company is launching disposable and reusable cameras, with plans to expand into mid-to-high-end products based on market feedback [5][7] Group 3: Market Context - The resurgence of film photography is driven by the Z generation's desire for differentiated expression, as evidenced by the popularity of film grain filters on social media platforms [3][5] - The shift in image consumption from a recording tool to an artistic medium is highlighted by the revival of LeKai's color film, which not only rekindles memories for film enthusiasts but also serves as a practical tool for traditional image education [3][5] Group 4: Technological Advancements - The revival is not merely a return to the past; it represents a new narrative, with LeKai achieving full domestic production of key materials and breakthroughs in nano-coating and environmentally friendly development technologies after 18 months of collaboration with universities [5][8] - The company has successfully navigated the challenges posed by the digital wave that led to its previous shutdown in 2009, demonstrating resilience and innovation in the face of market pressures [5][8]