Wind数据显示，截至7月27日，A股IPO市场合计有305家公司在审，北交所占比为六成，其中有4家为 珠海企业。此前递表的天威新材、珠海鸿瑞两家企业已经终止IPO，目前有4家珠海企业进入审核流 程，其中杰理科技和南特科技已进行至第二轮问询回复阶段。 一直以来，北交所侧重支持专精特新企业发展，"小巨人"特色愈加凸显。创新度和投研力成为北交所 IPO申请能否过会的重要标准。正在冲刺北交所IPO的杰理科技、南特科技、锐翔智能、传美讯均在细 分行业占有一席之地，是珠海各细分赛道的代表性企业，与北交所定位契合。 杰理科技作为国家级制造业单项冠军和国家级专精特新"小巨人"企业，是国内领先的蓝牙音频芯片设计 企业，其在AIoT领域的布局与技术积淀备受关注，是本次珠海IPO"闯关潮"的领军企业。南特科技聚焦 关键基础零部件和特定技术领域，主要大客户有美的和格力。锐翔智能是一家专业从事智能制造装备的 研发设计、生产和销售的高新技术企业。传美讯是国内最早从事数码喷印墨水研发及生产销售的企业之 一。 南方财经记者冯玉怡 珠海报道 沉寂了两年多的资本市场"珠海板块"今年明显活跃，IPO申请迎来扩容势头。 南方财经记者梳理发现一个显 ...

Core Viewpoint - Zhuhai Jieli Technology Co., Ltd. is emerging as a significant player in the semiconductor industry, with its self-developed TWS headphone main control chip expected to exceed 2 billion units in annual shipments by 2024, leading the global market share rankings [1]. Group 1: Company Overview - Founded in 2010, Jieli Technology began its journey in the system-on-chip (SoC) design sector, achieving significant milestones with its Bluetooth audio chips, including the AC460N, AC697N series, and the AC791N, which address the explosive growth in TWS headphone demand [3]. - The company has sold over 12 billion chips cumulatively by 2024, equating to an average of 1.5 Jieli chips per person globally [3]. Group 2: Market Position and Achievements - Jieli Technology has achieved a global market share exceeding 40% in the Bluetooth audio chip sector, becoming a "hidden champion" in consumer electronics such as Bluetooth headphones and smart speakers [5]. - In 2024, the revenue from Bluetooth audio chips is projected to reach 2.28 billion yuan, accounting for 72% of the company's total revenue, with key products like the AC697N and AC700N series being widely adopted by major brands [5]. Group 3: Technological Advancements - The company has developed a high-spec, flexible, and highly integrated technology system, achieving performance parameters comparable to international competitors while maintaining costs at 60%-70% of similar products [7]. - Jieli Technology has pioneered low-latency transmission with its Bluetooth 5.4 protocol chip, breaking the monopoly of foreign companies in high-end audio chips [7]. Group 4: Supply Chain and Collaboration - Jieli Technology emphasizes a fully domestic supply chain strategy, collaborating with various domestic firms to enhance the competitiveness of its products and promote the overall upgrade of the domestic semiconductor industry [8]. - The partnership with Huahong Group has led to a 15% reduction in chip area and a 20% decrease in power consumption for 28nm process chips [8]. Group 5: Social Responsibility and Impact - The company promotes the concept of "technology for all," exemplified by its AC61N health medical chip, which reduces costs for medical devices by 30% [9]. - During the COVID-19 pandemic, Jieli Technology supplied over 50 million chips for medical equipment, earning recognition for its contributions [9]. Group 6: Future Outlook - Jieli Technology aims to leverage its successful listing on the Beijing Stock Exchange to achieve sustainable growth and enhance its contributions to the semiconductor industry [11].