上市公司数量四年增加一半，这个城市产业升级有哪些密码？

Core Viewpoint - Dongguan is transitioning from a traditional manufacturing hub to a high-tech and self-branded product development center, showcasing significant growth in various industries, particularly in the trendy toy sector and advanced manufacturing [3][4][9]. Economic Performance - Dongguan's GDP for the first three quarters of this year reached 931.89 billion, with a year-on-year growth of 4.5% [3]. - The industrial added value for large-scale enterprises in the city increased by 4.4% year-on-year, with notable growth in electronic information manufacturing (8.4%), electrical machinery (8.2%), and chemical manufacturing (11.6%) [4]. Industry Transformation - The city is witnessing a shift from traditional OEM (Original Equipment Manufacturer) models to self-branded operations, with a rise in companies capable of IP (Intellectual Property) management [3][5]. - As of June 2025, Dongguan has 63 listed companies, an increase of nearly 20 in four years, with almost half of these companies investing over 50 million in R&D [3][7]. Emerging Sectors - The trendy toy industry is rapidly growing, with companies like Pop Mart reporting a 245% year-on-year revenue increase in Q3 [4]. - Dongguan has 87 large-scale enterprises involved in the trendy toy sector, generating an industrial output value of 16.657 billion [4]. R&D Investment - Dongguan's listed companies collectively invested 3.71 billion in R&D in the first half of 2025, a growth of over 30% compared to the same period in 2023 [12]. - Companies like TOSY Robotics have increased their R&D spending significantly, with a rise from 2.6% to 3.8% of revenue between 2022 and 2024 [12]. Brand Development - Companies are increasingly focusing on brand building to break free from value chain constraints, with examples like Weishi Technology transitioning from metal processing to owning a trendy toy brand [15]. - The trend towards younger and more personalized consumer demands is driving manufacturers to adapt and innovate [15]. Policy Support - Dongguan's government has implemented favorable policies to support manufacturing upgrades, including strategic industry cluster development and digital transformation initiatives [16].