Core Viewpoint - The announcement details the early repurchase and release of pledged shares by Zhang Tianyu, the controlling shareholder of Guanghetong Wireless Co., Ltd, indicating a positive move for the company's financial stability and shareholder confidence [1]. Group 1: Shareholder Information - Zhang Tianyu holds a total of 281,512,495 shares, representing 36.78% of the company's total share capital [1]. - The total number of shares being repurchased and released from pledge amounts to 43,050,000 shares, which is 15.29% of the pledged shares [1]. - The repurchase includes 12,550,000 shares (4.46% of his holdings) and 30,500,000 shares (10.83% of his holdings) [1]. Group 2: Pledged Shares Status - As of the announcement date, Zhang Tianyu has pledged a total of 31,669,300 shares, which is 11.25% of his total holdings and 4.14% of the company's total share capital [4]. - The company confirms that there is no risk of forced liquidation of the pledged shares, ensuring that it will not adversely affect the company's operations or governance [4]. - The company will be notified promptly if any risk of forced liquidation arises in the future [4].

证券代码：300638 证券简称：广和通 公告编号：2025-054 深圳市广和通无线股份有限公司 关于控股股东、实际控制人部分股份提前购回解除质押的公告 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。 截至公告披露日，公司控股股东、实际控制人张天瑜先生所质押的股份不存 在平仓风险，亦不会对公司生产经营和公司治理产生不利影响。当质押的股份出 现平仓风险时，张天瑜先生将及时通知公司并披露相关信息。 二、备查文件 深圳市广和通无线股份有限公司（以下简称"公司"）于 2025 年 8 月 22 日收到公司控股股东、实际控制人张天瑜先生有关部分股份提前购回解除质押的 通知，现就具体情况公告如下： 一、股东股份提前购回解除质押基本情况 | | 是否为控股 股东或第一 | 本次解除质押股 | 占其所 | 占公司 | 质押开始 | 原质押到 | 提前购回 | | | --- | --- | --- | --- | --- | --- | --- | --- | --- | | 股东 | | | 持股份 | 总股本 | | | 解除质押 | 质权人 | | 名称 | 大股东及 ...

Investment Rating - The report maintains an "Outperform the Market" rating for the communication industry [5][62]. Core Insights - The communication industry is experiencing rapid growth driven by AI data center demand, with significant advancements in domestic computing power infrastructure and GPU chip development [2][20]. - The release of DeepSeek V3.1 marks a breakthrough in training models using domestic chips, enhancing efficiency and compatibility with various hardware [1][19]. - The overall market performance of the communication sector has outpaced the broader market, with a notable increase in the communication index [49]. Summary by Sections Industry News Tracking - DeepSeek V3.1 was launched, utilizing next-generation domestic chips for training, which improves memory efficiency and processing speed [1][19]. - The Ministry of Industry and Information Technology (MIIT) is guiding the construction of computing power facilities to enhance GPU chip technology [20][21]. Performance of Computing Power Infrastructure Companies - In the first half of 2025, Invec reported total revenue of 2.573 billion yuan, a year-on-year increase of 50.3%, driven by AI data center demand [2][22]. - Ruijie Networks achieved total revenue of 6.649 billion yuan in the same period, reflecting a 31.8% year-on-year growth, with net profit soaring by 194% due to strong demand from AI data centers [2][30]. Overseas Computing Power Chain - NVIDIA launched the Spectrum-XGS Ethernet, facilitating the connection of distributed data centers into a billion-watt AI super factory [3][39]. - In July 2025, cable exports saw a month-on-month increase of 16.6%, indicating sustained industry vitality [3][41]. Investment Recommendations - The report suggests focusing on various segments of AI computing power infrastructure, including optical communication and domestic computing power companies [4][56]. - Long-term investment in the three major telecom operators is recommended due to their stable operations and increasing dividend payouts [4][56]. Key Company Earnings Forecast and Investment Ratings - China Mobile, Zhongji Xuchuang, and ZTE Corporation are rated as "Outperform the Market" with projected earnings per share (EPS) growth for 2025 [5][57].

Investment Rating - Industry Rating: Outperform the market (maintained rating) [7] Core Viewpoints - The AI computing direction is a key investment theme due to strong industry momentum and high demand, particularly in the overseas computing industry chain [3][29] - The report emphasizes the importance of the "AI + overseas + satellite" investment opportunities, highlighting the potential in AI infrastructure and applications in 2025 [4][30] - The satellite internet industry is gaining traction, with significant advancements expected to catalyze growth in related sectors [3][30] Summary by Sections 1. Artificial Intelligence and Digital Economy - Key recommendations include: - Optical modules & devices: Focus on companies like Zhongji Xuchuang, Xinyi Sheng, Tianfu Communication, and Yuanjie Technology [5][32] - Switch server PCBs: Recommended companies include Hudian Co., ZTE, and Unisplendour [5][32] - Low valuation, high dividend: China Mobile, China Telecom, and China Unicom are highlighted for resource revaluation [5][32] - AIDC & cooling: Key recommendations include Yingweike and Runze Technology [5][32] - AIGC applications: Focus on companies like Guohua Tong and Meige Intelligent [5][32] 2. Offshore Wind Power and Intelligent Driving - Key recommendations for offshore cable companies include Hengtong Optic-Electric, Zhongtian Technology, and Oriental Cable [6][33] - The report suggests focusing on companies with strong recovery potential in overseas markets, such as Huace Navigation and Weisheng Information [6][33] - For intelligent driving, recommended companies include Guanghe Tong and Meige Intelligent [6][33] 3. Satellite Internet and Low Altitude Economy - The report highlights the acceleration of low-orbit satellites and the low-altitude economy, recommending companies like Huace Navigation and Haige Communication [7][34] - Suggested companies for attention include Chengchang Technology and Zhenlei Technology [7][34] 4. Market Performance Review - The communication sector rose by 10.47% during the week of August 18-22, outperforming the CSI 300 index by 6.29 percentage points [35][36] - Notable performers included ZTE and Dekeli, while companies like ST Gaohong experienced declines [37][38]

证券之星消息，8月22日通信设备板块较上一交易日上涨4.07%，锐捷网络领涨。当日上证指数报收于 3825.76，上涨1.45%。深证成指报收于12166.06，上涨2.07%。通信设备板块个股涨跌见下表： | 代码 | 名称 | 收盘价 | 涨跌幅 | 成交量(手) | 成交额(元) | | | --- | --- | --- | --- | --- | --- | --- | | 301165 | 锐捷网络 | 90.15 | 10.97% | 22.93万 | | 19.80亿 | | 000063 | 中兴通讯 | 46.55 | 9.37% | 443.63万 | | 198.32亿 | | 002396 | 星网锐捷 | 34.04 | 8.06% | 36.69万 | | 12.24亿 | | 688027 | 園盾重子 | 316.00 | 7.31% | 4.27万 | | 13.22亿 | | 688313 | 仕佳光子 | 64.76 | 6.25% | 37.37万 | | 23.68亿 | | 300502 | 新易盛 | 273.81 | 6.19% | 46.02万 | | 12 ...

Core Viewpoint - The company plans to invest in the "Qindao Ganshan Jiaying Equity Investment Fund Center (Limited Partnership)" initiated by Qindao Capital, specifically to subscribe to the initial public offering of Shenzhen Guanghetong Wireless Co., Ltd. on the Hong Kong Stock Exchange, with a total subscription amount of 30 million RMB [1][3][34]. Group 1: Investment Overview - The target fund, Qindao Jiaying Fund, has a target fundraising scale of 510 million RMB, with the company's subsidiary, Blue Ocean Investment, planning to contribute 30 million RMB, accounting for 5.88% of the total [1][3][10]. - The investment decision was approved by the company's board, allowing Blue Ocean Investment to use up to 1 billion RMB for equity and securities investments, with the current subscription amount being 30 million RMB, which is 0.17% of the company's latest audited net assets [2][4][5]. Group 2: Fund and Investment Details - The fund is structured as a limited partnership and was established on June 19, 2025, with a lifespan of 5 years, including a 1-year investment period and a 4-year exit period [6][7][26]. - The fund's management is handled by Qindao Capital, which is responsible for investment decisions and management [10][11][29]. - The investment will specifically target the initial public offering of Shenzhen Guanghetong Wireless Co., Ltd., which has submitted its application for listing on the Hong Kong Stock Exchange [34][36]. Group 3: Financial and Operational Impact - The investment is expected to enhance the efficiency of the company's capital utilization and broaden its investment strategy, leveraging Qindao Capital's expertise and resources [37]. - The company emphasizes that this investment will not adversely affect its main business operations or financial performance [37].

Core Insights - The total margin financing balance of the ChiNext market reached 424.81 billion yuan, marking a continuous increase for six trading days, with a cumulative increase of 24.57 billion yuan during this period [1][2] Margin Financing Balance Changes - As of August 18, 2025, the total margin financing balance was 426.16 billion yuan, an increase of 8.27 billion yuan from the previous trading day [2] - The financing balance specifically was 424.81 billion yuan, which increased by 8.25 billion yuan from the previous day [2] - The increase in financing balance was observed in 566 stocks, with 140 stocks showing an increase of over 20% [2][5] Notable Stocks with Increased Financing Balance - The stock with the highest increase in financing balance was Feiwo Technology, which saw a 143.64% increase, bringing its latest financing balance to 11.80 million yuan [3] - Other notable stocks with significant increases included Hongde Co. and Wandekai, with increases of 131.84% and 119.04%, respectively [3] - Conversely, 377 stocks experienced a decrease in financing balance, with Huakang Clean seeing the largest decline of 43.21% [3] Sector Performance - Stocks with financing balance increases of over 20% were primarily concentrated in the machinery, power equipment, and electronics sectors, with 24, 21, and 21 stocks respectively [4] - The average increase in stock prices for those with over 20% financing balance growth was 16.00%, outperforming the ChiNext index [5] Major Contributors to Financing Balance Changes - The largest increase in financing balance was recorded by Dongfang Caifu, which reached 26.20 billion yuan, followed by Xinyi Sheng and Zhongji Xuchuang with increases of 20.05 billion yuan and 8.38 billion yuan, respectively [5] - On the other hand, stocks with the largest decreases included Huace Film and Television, Guangxin Media, and Guanghe Tong, with reductions of 211 million yuan, 204 million yuan, and 200 million yuan, respectively [5]

Core Insights - The wireless communication module is a crucial connection hub between the perception layer and the network layer of the Internet of Things (IoT) [1] - The global market size for wireless communication modules is projected to reach $6.12 billion in 2024, with a year-on-year growth of 9.2% [10][12] - China's wireless communication module market is expected to reach 24.9 billion yuan in 2024, with a compound annual growth rate (CAGR) of 9.4% from 2020 to 2024 [14] Industry Overview - Wireless communication modules integrate various chips and components on a PCB to facilitate radio wave transmission, noise filtering, and signal conversion [1][6] - The industry is characterized by high market concentration, with the top five companies holding over 75% of the market share by 2024 [18] Market Size and Growth - The application scale of wireless communication modules in the IoT sector is projected to be $3.09 billion in 2024, growing by 11.6% [12] - The wireless broadband application scale is expected to be $1.52 billion, with a growth of 6.9% [12] - The smart connected vehicle application scale is anticipated to reach $700 million, growing by 15.1% [12] Competitive Landscape - The leading companies in the global wireless communication module market include Quectel (移远通信) and Gree (广和通), with market shares of 42.6% and 18.1% respectively [18] - The first-tier companies generate revenues exceeding 5 billion yuan, while second-tier companies have revenues over 1 billion yuan [16] Industry Trends - Wireless communication modules are evolving from traditional connection devices to intelligent components that integrate communication, computing, and management functions [20] - The integration of AI technology is transforming communication modules into intelligent terminals capable of data analysis and decision support [21] - There is a trend towards smaller sizes and lower power consumption in wireless communication modules, catering to the needs of portable and embedded systems [23]

Investment Rating - The report maintains an "Outperform" rating for the communication industry [5][66]. Core Insights - The communication industry is experiencing robust growth driven by AI infrastructure and high demand for related products, particularly in the optical communication and AI server sectors [4][66]. - Major domestic optical communication companies are seeing rapid revenue growth, with significant contributions from high-speed optical modules [2][31]. - The three major telecom operators are showing stable performance with increasing dividends, indicating a solid investment opportunity [4][42]. Summary by Sections Industry News Tracking - Industrial Fulian reported a revenue of 360.76 billion yuan in H1 2025, a year-on-year increase of 35.58%, with net profit rising by 38.61% [13]. - Lumentum's cloud computing and networking business grew by 66.5%, with Q4 revenue reaching $480.7 million, up 55.9% year-on-year [21][22]. - AVC's revenue for H1 2025 was 52.927 billion New Taiwan dollars, a 66.48% increase, driven by strong demand for AI server cooling and chassis products [25]. Domestic Optical Communication Companies - Huagong Technology's revenue in H1 2025 was 7.629 billion yuan, up 44.66%, with net profit increasing by 44.87% [31]. - Taicheng Technology achieved a revenue of 828 million yuan in H1 2025, a 62.49% increase, with net profit rising by 118.02% [36][37]. Telecom Operators Performance - China Mobile reported a revenue of 543.8 billion yuan, a slight decrease of 0.5%, but net profit increased by 5.0% [48]. - China Telecom's revenue grew by 1.3% to 269.4 billion yuan, with net profit increasing by 5.5% [48]. - China Unicom's revenue reached 200.2 billion yuan, up 1.5%, with net profit growing by 5.1% [48]. Market Performance Review - The communication sector index rose by 7.66%, outperforming the Shanghai and Shenzhen 300 index, which increased by 2.37% [3][62]. - The optical module and device sectors showed strong performance, with significant gains in stock prices [63]. Investment Recommendations - The report suggests focusing on AI computing infrastructure, particularly in optical communication and domestic computing sectors [4][66]. - Long-term investment in the three major telecom operators is recommended due to their stable operations and increasing dividend payouts [4][66].

证券代码：300638 证券简称：广和通 公告编号：2025-049 深圳市广和通无线股份有限公司 关于调整 2023 年限制性股票激励计划限制性股票回购价格的公告 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。 深圳市广和通无线股份有限公司（以下简称"公司"）于 2025 年 8 月 11 日召 开第四届董事会第十五次会议、第四届监事会第十五次会议，审议并通过《关于 调整 2023 年限制性股票激励计划限制性股票回购价格的议案》。因公司实施 2024 年度权益分派，根据公司《2023 年限制性股票激励计划（草案）》规定，公司 决定对授予限制性股票的回购价格进行调整（以下简称"本次调整"）。本次调整 完成后，公司 2023 年限制性股票激励计划（以下简称"本激励计划"）限制性股 票的回购价格由 10.75 元/股调整为 10.40 元/股。具体情况如下： 一、本激励计划的简要说明 三十一次会议审议通过了《关于 2023 年限制性股票激励计划（草案）及其摘要 的议案》、《关于公司 2023 年股权激励计划实施考核管理办法的议案》、《关 于提请公司股东大会授权董事 ...