、审 计委员会委员职务，辞职生效后将不再担任公司任何职务。截至本公 告日，李 克 强先生未持有公司股票。 李 克 强先生的辞职将导致公司董事会中独立董事人数占比低于 三分之一，根据《上市公司独立董事管理办法》《深圳证券交易所上 市公司自律监管指引第 1 号——主板上市公司规范运作指引》及《公 司章程》等相关规定，李 克 强先生的辞职申请将于公司股东大会选举 产生新任独立董事之日起正式生效。在公司股东大会选举产生新任独 立董事之前，李 克 强先生将按照有关法律法规、规范性文件和《公司 章程》的规定继续履行独立董事相关职责，公司董事会将按照相关规 定，尽快完成新任独立董事的补选工作。 证券代码：002405 证券简称：四维图新 公告编号：2025-047 北京四维图新科技股份有限公司 本公司及董事会全体成员保证信息披露的内容真实、准确、完整，没有虚假 记载、误导性陈述或重大遗漏。 北京四维图新科技股份有限公司（以下简称"公司"）董事会于近 日收到李 克 强先生提交的辞职报告，李 克 强先生因工作原因申请辞去 公司第六届董事会独立董事及董事会提名委员会委员（主任委员） 李 克 强先生在担任公司独立董事期间勤勉尽责、 ...

Core Viewpoint - Siwei Tuxin has recently announced the acquisition of several invention patents from the China National Intellectual Property Administration, indicating a strategic move to enhance its technological capabilities in the field of data processing and obstacle recognition [2]. Group 1: Patent Acquisition - The company, along with its subsidiaries Hefei Jiefa Technology Co., Ltd., Zhonghuan Satellite Navigation Communication Co., Ltd., and Wuhan Jiekai Technology Co., Ltd., has received invention patent certificates [2]. - The patents include "Pruning Method, Data Processing Method and Device" and "Obstacle Recognition Method, Device and Storage Medium" [2].

证券代码：002405 证券简称：四维图新 公告编号：2025-047 北京四维图新科技股份有限公司 关于公司独立董事辞职的公告 本公司及董事会全体成员保证信息披露的内容真实、准确、完整，没有虚假 记载、误导性陈述或重大遗漏。 北京四维图新科技股份有限公司（以下简称"公司"）董事会于近 日收到李克强先生提交的辞职报告，李克强先生因工作原因申请辞去 公司第六届董事会独立董事及董事会提名委员会委员（主任委员）、审 计委员会委员职务，辞职生效后将不再担任公司任何职务。截至本公 告日，李克强先生未持有公司股票。 李克强先生的辞职将导致公司董事会中独立董事人数占比低于 三分之一，根据《上市公司独立董事管理办法》《深圳证券交易所上 市公司自律监管指引第 1 号——主板上市公司规范运作指引》及《公 司章程》等相关规定，李克强先生的辞职申请将于公司股东大会选举 产生新任独立董事之日起正式生效。在公司股东大会选举产生新任独 立董事之前，李克强先生将按照有关法律法规、规范性文件和《公司 章程》的规定继续履行独立董事相关职责，公司董事会将按照相关规 定，尽快完成新任独立董事的补选工作。 李克强先生在担任公司独立董事期间勤勉尽责、客 ...

证券代码：002405 证券简称：四维图新 公告编号：2025-046 | 专利名称 | 专利号 | 专利申请日 | 专利类型 | 专利权人 | 专利简介 | | --- | --- | --- | --- | --- | --- | | 剪枝方法、数据处理 | ZL202011021829.1 | 2020-09-25 | 授权发明 | 四维图新 | 本发明提供一种剪枝方法、数据处理方法及设备。本发明实施例提 | | 方法及设备 | | | | | 供一种剪枝方法、数据处理方法及设备，以解决现有技术中由于神 | | | | | | | 经网络模型规模较大导致计算量较大以及内存占用较大的问题。 | | 障碍物识别方法、设 | ZL202011109223.3 | 2020-10-16 | 授权发明 | 四维图新 | 本申请涉及车辆避障技术，尤其涉及一种障碍物识别方法、设备及 | | 备及存储介质 | | | | | 存储介质。 | | 导航地图的更新方 法、装置及自动驾驶 | ZL202111070735.8 | 2021-09-13 | 授权发明 | 四维图新 | 本申请实施例涉及自动驾驶技术领域，尤其涉及 ...

Core Viewpoint - The article discusses the evolution and challenges faced by the company 四维图新 (Four-Dimensional Map) in the context of the competitive landscape shaped by major tech players like BAT (Baidu, Alibaba, Tencent) and the shift towards intelligent driving technologies. Group 1: Company Evolution - 四维图新 has undergone significant transformation since its IPO in 2010, facing intense competition from BAT, which has disrupted its core map business [4][10]. - The CEO, 程鹏, recognized the need to pivot from traditional map services to focus on intelligent driving, high-precision positioning, and automotive chips, leading to the divestment of unrelated business units [5][18]. - The company has faced financial challenges, reporting a revenue of 35.18 billion yuan in 2024, a 12.68% increase year-on-year, but still incurred a loss of 10 billion yuan [6][7]. Group 2: Competitive Landscape - The entry of internet giants into the map sector has been described as a "dimensionality reduction attack," making it difficult for traditional players like 四维图新 to compete [12][13]. - The concept of "no map" in autonomous driving, popularized by competitors, has been misinterpreted, impacting 四维图新’s market perception despite its advancements in high-precision mapping [6][57]. - The company has achieved a leading position in high-precision mapping but struggled to monetize this success due to market shifts towards "no map" solutions [6][26]. Group 3: Strategic Focus - The company has shifted its strategy to focus on becoming a new type of Tier 1 supplier in the automotive industry, emphasizing intelligent driving as its core business [18][38]. - 程鹏 emphasizes the importance of maintaining a long-term perspective, stating that the intelligent driving sector is a marathon, not a sprint, and that the company is committed to gradual growth and market share accumulation [75][76]. - The company is also exploring international markets and new product lines, including information security services, as part of its growth strategy [73][74].

Core Viewpoint - Siwei Tuxin (002405.SZ) has developed a comprehensive low-altitude economy solution through its subsidiary, Sixfen Technology, which includes high-precision positioning services, low-altitude flight licenses, low-altitude application scenarios, and a government low-altitude safety supervision platform. The company is actively pursuing project implementation and aims to secure more orders related to the low-altitude economy [1]. Group 1 - Sixfen Technology has formed a complete low-altitude economy solution [1] - The solution encompasses high-precision positioning services, low-altitude flight licenses, low-altitude application scenarios, and government safety supervision [1] - The company is engaging with multiple cities to promote project implementation [1] Group 2 - Sixfen Technology's high-precision positioning products are being applied in unmanned logistics vehicles and lawnmowers [1] - The company has provided services to several leading enterprises and is beginning to expand globally [1]

Industry Trends - The trend of "smart driving equality" is becoming crucial, with mid-to-high level assisted driving evolving from a "value-added service" to a "decisive factor" in the mass market [2] - Mid-level assisted driving features are expected to become standard in vehicles priced around 100,000 RMB, promoting the widespread adoption of assisted driving technology [2] - The chip industry is experiencing rapid growth driven by domestic companies accelerating their layout in the third-generation semiconductor field due to increasing cost pressures from U.S. export restrictions [2] Business Performance - The compliance business achieved a growth rate of 150% in 2024, with Q1 2025 also exceeding 100% growth [3] - The revenue for the intelligent cloud segment in 2024 is projected to be 2.254 billion RMB, reflecting a year-on-year growth of 28.96% [3] Product Development - The company is transitioning from a map provider to a data and model infrastructure provider for intelligent driving, with capabilities in behavior prediction and trajectory generation [4] - The SoC chip shipments have reached 90 million units, while MCU chip shipments have surpassed 70 million units, indicating strong market demand [6] Financial Metrics - The company’s revenue per employee is approximately 1.68 million RMB, representing an increase of over 50% year-on-year [8] - The profitability of intelligent driving solutions is influenced by order composition, including development costs and procurement costs, with a focus on achieving economies of scale [5] Regulatory Environment - Recent regulations aim to rectify the chaotic state of the intelligent connected vehicle industry, promoting high-quality development through stricter entry and testing requirements [6] - The commitment from major manufacturers to limit payment terms to 60 days will enhance cash flow and reduce financial costs for the company [6] Strategic Partnerships - The company collaborates with various cloud service providers to enhance its intelligent cloud business, covering key areas such as data security compliance and smart driving applications [16] Market Opportunities - The new national standards for two-wheeled vehicles, effective from September 2025, are expected to create new market demands for the company's SoC products [9] - The company is actively pursuing opportunities in the low-altitude economy, with a complete solution already in place [18]

Group 1 - New Yi Sheng expects a net profit increase of 327.68%-385.47% for the first half of 2025, reaching between 37 billion to 42 billion yuan, driven by growth in AI-related computing power demand and product structure optimization [2][4] - Xinghui Entertainment plans to sell 99.66% of its stake in the Spanish club Espanyol for 1.3 billion euros, with half of the payment in cash and the other half in shares [3] - *ST Yushun intends to acquire 100% of three companies for a total of 33.5 billion yuan, aiming to diversify its business into data center infrastructure services and related products [4] Group 2 - Salted Fish plans to reduce its shareholding by up to 2.04%, with a major shareholder intending to sell 5,455,572 shares [5] - Lian Microelectronics expects a net loss of approximately 1.21 billion yuan for the first half of 2025 [6] - Meinian Health anticipates a net loss of 1.92 billion to 2.36 billion yuan for the first half of 2025, with revenue expected to decline by 0.12%-5.83% [7] Group 3 - Chengdi Xiangjiang forecasts a net profit of 28 million to 42 million yuan for the first half of 2025, marking a turnaround from a loss of 69.29 million yuan in the previous year [8] - Jinpu Titanium plans to acquire 100% of Nanjing Lide Oriental Rubber and Plastic Technology Co., Ltd., with stock resuming trading after the announcement [9] - Bohai Leasing expects a net loss of 1.8 billion to 2.4 billion yuan for the first half of 2025 due to goodwill impairment from a subsidiary's asset sale [10] Group 4 - Foton Motor anticipates a net profit increase of approximately 87.5% for the first half of 2025, reaching about 777 million yuan [11] - Shenwan Hongyuan expects a net profit growth of 92.66%-111.46% for the first half of 2025, estimating profits between 4.1 billion to 4.5 billion yuan [12] - Ganfeng Lithium predicts a net loss of 5.5 billion to 3 billion yuan for the first half of 2025, an improvement from a loss of 7.6 billion yuan in the previous year [13] Group 5 - Suzhou Planning intends to acquire 100% of Beijing Dongjin Aviation Technology Co., Ltd., with stock resuming trading after the announcement [14] - Xiangyang Bearing expects a net loss of approximately 13 million yuan for the first half of 2025, slightly worse than the previous year's loss [15] - Tianqi Lithium forecasts a net profit of 0 to 1.55 billion yuan for the first half of 2025, a significant improvement from a loss of 5.2 billion yuan in the previous year [16] Group 6 - Shandong Gold anticipates a net profit increase of 84.3%-120.5% for the first half of 2025, estimating profits between 2.55 billion to 3.05 billion yuan [17] - Yunnan Geology expects a net profit of 16 million to 23 million yuan for the first half of 2025, marking a turnaround from a loss in the previous year [18] - Four-dimensional Map expects a net loss of 319 million to 268 million yuan for the first half of 2025, with revenue growth of 3.07%-14.30% [19] Group 7 - Tangrenshen anticipates a net loss of 54 million to 69 million yuan for the first half of 2025, a significant decline from the previous year's profit [20] - Changbai Mountain expects a net loss of 2.58 million to 1.58 million yuan for the first half of 2025, with revenue decreasing by approximately 7.48% [21] - Jiu Gui Jiu predicts a net profit of 8 million to 12 million yuan for the first half of 2025, a decline of 90.08%-93.39% compared to the previous year [22] Group 8 - Hengsheng Electronics expects a net profit increase of 740.95% for the first half of 2025, estimating profits around 251 million yuan [23] - Qixia Construction anticipates a net profit of 5.5 million to 8 million yuan for the first half of 2025, driven by increased project completions [24] - Poly Development expects a net profit decrease of 63.15% for the first half of 2025, estimating profits around 27.35 billion yuan [25] Group 9 - Anyuan Coal anticipates a net loss of 259 million to 310 million yuan for the first half of 2025, worsening from the previous year's loss [26] - Zhonghua Equipment plans to acquire 100% of Yiyang Rubber Machine and Beihua Machine, with stock suspension expected for no more than 10 trading days [27] - Bayi Steel expects a net loss of 650 million to 700 million yuan for the first half of 2025, primarily due to weak market conditions [28] Group 10 - Yuegui Co. anticipates a net profit increase of 58.67%-77.12% for the first half of 2025, estimating profits between 215 million to 240 million yuan [29] - Dalian Friendship expects a net loss of 38 million to 30 million yuan for the first half of 2025, with revenue impacted by tax-related issues [30] - Hangfa Power expects a net profit decrease of 84.53%-86.55% for the first half of 2025, estimating profits around 80 million to 92 million yuan [31] Group 11 - Dongfang Zirconium anticipates a net profit increase of 141.77%-156.80% for the first half of 2025, estimating profits between 25 million to 34 million yuan [32] - Hangzhou Steel expects a net profit decrease of 2% from a major shareholder's planned reduction [33] - Jingao Technology predicts a net loss of 2.5 billion to 3 billion yuan for the first half of 2025, worsening from the previous year's loss [34] Group 12 - Shanshan Co. expects a net profit increase of 810.41%-1265.61% for the first half of 2025, estimating profits between 160 million to 240 million yuan [35] - Guocheng Mining anticipates a net profit increase of 1046.75%-1174.69% for the first half of 2025, estimating profits between 493 million to 548 million yuan [36] - Jindi Group expects a net loss of 3.4 billion to 4.2 billion yuan for the first half of 2025, with significant declines in revenue [37] Group 13 - Founder Securities anticipates a net profit increase of 70%-80% for the first half of 2025, estimating profits between 22.96 billion to 24.32 billion yuan [38] - Hasi Lian expects a net loss of 98 million to 80 million yuan for the first half of 2025, a significant decline from the previous year [39] - Lanhua Ketech expects a net profit decrease of 89.12%-92.75% for the first half of 2025, estimating profits between 40 million to 60 million yuan [40] Group 14 - Shanxi Securities anticipates a net profit increase of 58.17%-70.72% for the first half of 2025, estimating profits between 5.04 billion to 5.44 billion yuan [41] - Xinda Real Estate expects a net loss of 3.5 billion to 3.9 billion yuan for the first half of 2025, with significant declines in revenue [42] - Xiangcai Co. anticipates a net profit increase of 63.64%-118.19% for the first half of 2025, estimating profits between 12 million to 16 million yuan [43] Group 15 - Longi Green Energy expects a net loss of 2.4 billion to 2.8 billion yuan for the first half of 2025, despite an increase in sales volume [44] - Wentai Technology anticipates a net profit increase of 178%-317% for the first half of 2025, estimating profits between 390 million to 585 million yuan [45] - Ruida Futures expects a net profit increase of 50.56%-83.15% for the first half of 2025, estimating profits between 206 million to 251 million yuan [46] Group 16 - Debang Co. anticipates a net profit decrease of 84.26%-87.86% for the first half of 2025, estimating profits between 40 million to 52 million yuan [47] - Jin Yi Culture expects a net loss of 20 million to 32 million yuan for the first half of 2025, a significant decline from the previous year [48] - Hongdian Film expects a net profit increase of 103.55%-160.09% for the first half of 2025, estimating profits between 180 million to 230 million yuan [49] Group 17 - Qiaqia Food anticipates a net profit decrease of 71.05%-76.25% for the first half of 2025, estimating profits between 80 million to 97.5 million yuan [50] - Guotai Haitong expects a net profit increase of 205%-218% for the first half of 2025, estimating profits between 15.283 billion to 15.957 billion yuan [51] - Xining Special Steel expects a net loss of approximately 234 million yuan for the first half of 2025, with revenue impacted by low steel prices [52]

Beijing NavInfo Co., Ltd. 2025 Semi-Annual Performance Forecast [Key Performance Forecast Data](index=1&type=section&id=I.%20Current%20Period%20Performance%20Forecast) The company forecasts H1 2025 operating revenue between **RMB 1.718 billion and RMB 1.905 billion**, with net loss attributable to shareholders narrowing to **RMB 268.12 million - RMB 319.19 million** Key Financial Performance Indicators | Item | Current Reporting Period (Jan 1 - Jun 30, 2025) | Prior Period | | :--- | :--- | :--- | | **Net Profit Attributable to Shareholders of Listed Company** | **Loss: RMB 268.1193 million – RMB 319.1897 million** | Loss: RMB 355.6508 million | | | Year-on-year Loss Reduction: 10.25% – 24.61% | | | **Net Profit After Deducting Non-Recurring Gains and Losses** | **Loss: RMB 275.4056 million – RMB 327.8638 million** | Loss: RMB 364.1525 million | | | Year-on-year Loss Reduction: 9.97% – 24.37% | | | **Operating Revenue** | **RMB 1.718 billion – RMB 1.905262 billion** | RMB 1.6668983 billion | | | Year-on-year Growth: 3.07% – 14.30% | | | **Basic Earnings Per Share** | **Loss: RMB 0.1148/share – RMB 0.1367/share** | Loss: RMB 0.1541/share | [Explanation of Performance Changes](index=1&type=section&id=III.%20Explanation%20of%20Performance%20Changes) Performance changes are driven by differentiated segment performance, with Smart Cloud and Smart Chip businesses showing growth, while Smart Driving and Smart Cockpit segments experienced revenue declines, partially offset by company-wide cost reduction and efficiency improvements - Growth Drivers: Smart Cloud (data compliance, intelligent driving maps) and Smart Chip (automotive electronic chips) businesses achieved steady revenue growth[5](index=5&type=chunk)[6](index=6&type=chunk) - Performance Drag: Smart Driving segment experienced a year-on-year revenue decline due to delayed mass production schedules from some automaker clients, though a rebound is anticipated in the second half of the year[6](index=6&type=chunk) - Performance Drag: Smart Cockpit segment's revenue declined year-on-year due to strategic business focus adjustments and the completion of certain project mass production cycles[6](index=6&type=chunk) - Operational Improvement: The company continued to deepen cost reduction and efficiency enhancement, achieving revenue growth and narrowed losses for two consecutive quarters (Q1 and Q2)[6](index=6&type=chunk) [Other Explanations and Risk Warnings](index=1&type=section&id=IV.%20Risk%20Warning) This performance forecast is a preliminary estimate by the finance department, unaudited by an accounting firm, with final data subject to the official 2025 semi-annual report, and investors are advised to consider investment risks - This performance forecast has not been pre-audited by an accounting firm[4](index=4&type=chunk) - This forecast represents preliminary estimates from the company's finance department; specific financial data will be based on the final disclosed 2025 semi-annual report, and investors are reminded to be aware of risks[7](index=7&type=chunk)

Core Viewpoint - The company, Siwei Tuxin, is forecasting a net loss for the first half of 2025, with expected losses ranging from 319 million to 268 million yuan, indicating a year-on-year growth of 10.25% to 24.61% in losses [1] Financial Performance Summary - The net profit attributable to shareholders is projected to be a loss of 328 million to 275 million yuan, reflecting a year-on-year increase of 9.97% to 24.37% in losses [1] - The operating revenue is anticipated to be between 1.718 billion and 1.905 billion yuan, showing a year-on-year growth of 3.07% to 14.30% [1]