截至2025年3月30日，北交所挂牌公司共265家，总股本355.80亿股，流通股本226.83亿股。 从成交量上来看，上周（3月24日-3月30日），北交所周成交量为66.30亿股，环比上周减少28.12%；周成交金额为1323.40亿元，环比上周减少33.32%。 | 项目 | 本周 | 比上周增减(%) | 本年累计 | | --- | --- | --- | --- | | 成交数量 (万股) | 663025.07 | -28.12% | 7561947.96 | | 成交金额(万元) | 13234012.47 | -33.32% | 160023864.59 | | 成交均价(元) | 19.96 | -7.23% | 21.16 | 上周（3月24日-3月30日)，北证50指数周微涨0.07%至1306.50点。在50家北证50成分股中，22只上涨，0只平盘，28只下跌。 其中，德源药业（832735）涨幅居首，上涨19.07%，天力复合（873576）居次，上涨13.92%。国航远洋（833171）跌幅居首，下跌16.94%，机科股份 （835579）居次，下跌13.43%。 新股发行方面， ...

Core Viewpoint - Chengdu Great Wall Development Technology Co., Ltd. (referred to as "Development Technology") has successfully listed on the Beijing Stock Exchange, marking a new development stage for the company in the smart metering sector [1] Company Overview - Development Technology focuses on the research, production, and sales of smart electric, water, and gas meters, as well as providing comprehensive services such as AMI system software [1] - The company aims to create an integrated smart energy management system solution, centered around smart electric meters, in response to the global energy transformation and dual carbon strategy [1] Historical Background - Development Technology is one of the earliest companies globally to engage in the research and deployment of smart electric meters, having collaborated with Italy's ENEL in 1998 to develop the first generation of smart meters with automatic reading capabilities [3] - The company has successfully introduced "Made in China" smart metering terminals to over 40 countries, particularly in developed European markets [3] Technological Innovation - The company holds 149 patents, including 48 invention patents, which solidify its leading position in the smart metering field and provide industry-leading products and services [4] - Development Technology has a rich reserve of platform design solutions that allow for rapid response to diverse market demands [4] Financial Performance - In 2023, Development Technology achieved a record high operating revenue of 2,549.78 million yuan and a net profit of 487.67 million yuan, reflecting stable growth in recent years [4] Market Adaptability - The company has developed numerous platform design solutions suitable for various application scenarios, enabling efficient design, production, and delivery in markets such as the Middle East, Central Asia, Southeast Asia, and South America [4] - Development Technology's products are compatible with offerings from over 30 mainstream manufacturers of electric, water, and gas meters, showcasing strong product integration capabilities [4] Communication Solutions - The company's products support multiple communication technologies, including PLC/RF/3G/4G/NB-IoT/Cat-M, meeting the communication needs of most countries and regions [5] - Development Technology has obtained over 200 globally applicable certifications in the communication field, further reinforcing its leading position in smart metering [5] Quality Control - The company has established a high-standard professional testing laboratory recognized by CNAS to rigorously verify and test product reliability [5] - Development Technology has achieved various quality management certifications, including ISO quality management, ISO energy management, and ISO environmental management, ensuring product quality stability and reliability [5]

| | | | 2 | 华泰联合 | 3 | | --- | --- | --- | | 2 | 中信证券 广司 | TITU 3 | | 4 | 、东兴证券TONWOOD TREE | | | 4 | 申万宏源 | 2 | | 4 | 中信建投 | 2 | | 7 | 华安证券 | 1 | | 7 | 广发证券 | 1 | | 7 | 国元证券 | 1 | | 7 | 平安证券 | 1 | | 7 | 申港证券 | 1 | | | 天风证券 | 1 | | 7 | 招商证券 | 1 | | 76 | 中金公司 | FOT 1 . | | 1 | 中国银河TONW( | on TREE | | 7 | 中泰证券 | 1 | | 7 | 中银国际 | 1 | | | 信计 | 27 | 二、律师事务所业绩排名 2025年1-3月，共有16家律师事务所为这27家新上市公司IPO提供了法律服务。 文/梧桐数据中心 随着3月28日开发科技（920029）在北交所上市，2025年1-3月A股合计新上市公司27家，其中沪市主板4家、科创板5家、深市主板3家、创业板12家、北交所3家。 相较去年同期的30家，同比下降10% ...

Investment Rating - The investment rating for the company is "Buy" with an expected relative increase of over 15% in the next 6-12 months compared to the relevant market index [34][36]. Core Viewpoints - The company, Developer Technology, specializes in the research, production, and sales of smart metering terminals and energy management systems, with a strong focus on international markets, particularly in Europe [6][22]. - The company has shown significant revenue growth, with projected revenues of CNY 17.91 billion, CNY 25.50 billion, and CNY 29.33 billion for the years 2022, 2023, and 2024 respectively, reflecting year-on-year growth rates of 21.42%, 42.39%, and 15.02% [7][11]. - The company is backed by China Electronics, which holds nearly 70% of its shares, and has established a strong reputation in the European market, achieving a market share increase from 9.46% in 2021 to 12.14% in 2023 [22][23]. Summary by Sections Basic Financial Status - The company achieved revenues of CNY 17.91 billion in 2022, CNY 25.50 billion in 2023, and is projected to reach CNY 29.33 billion in 2024, with corresponding net profits of CNY 1.83 billion, CNY 4.86 billion, and CNY 5.89 billion [7][11][24]. Industry Situation - The smart meter industry is experiencing growth driven by increasing global electricity demand and energy system transformations, with the global smart metering market expected to grow from USD 23.17 billion in 2023 to USD 36.39 billion by 2028, at a CAGR of 9.5% [13][19]. Company Highlights - Developer Technology is one of the earliest companies to engage in smart meter development and deployment, with a strong foothold in the European market and a history of successful projects since 1998 [22][23]. - The company is actively expanding into high-potential markets in the Middle East and Southeast Asia, with significant contracts and projects underway [23][24]. Fundraising Project Investments - The company plans to invest in three main projects through its IPO, including the construction of an automated production line for smart metering terminals, a research and development center, and a global sales and service operation center [24][26]. Peer Company Comparison - Compared to peer companies in the industry, Developer Technology's revenue and gross margin are below the average, with peer companies showing an average revenue of CNY 3.35 billion and an average PE ratio of 17.80x for 2023 [27][29].