Investment Rating - Industry Rating: Outperform the market (maintained rating) [8] Core Viewpoints - The overseas computing power industry chain remains highly prosperous and has not been impacted by DeepSeek and trade frictions, with stronger fundamental resonance in the related industry chain. The AI industry is viewed as the main investment theme for the year, with expectations for continued high prosperity in the AI sector and the AIDC industry chain. The year 2025 is anticipated to be a pivotal year for domestic AI infrastructure competition and application development [4][22]. - The report emphasizes the importance of "AI + overseas expansion + satellite" core investment opportunities, highlighting areas such as optical modules, liquid cooling, and domestic computing power lines. The report also notes the recovery of the offshore wind industry and the promising developments in the satellite internet sector [5][23]. Summary by Sections 1. Artificial Intelligence and Digital Economy - Key recommendations include: - Optical modules & optical devices: Focus on companies like Zhongji Xuchuang, Xinyi Sheng, Tianfu Communication, and Yuanjie Technology [6]. - Switch server PCB: Key recommendations include Huadian Co., ZTE, and Unisplendour [6]. - Low valuation, high dividend, and cloud computing IDC resource reassessment: China Mobile, China Telecom, and China Unicom [6]. - AIDC & cooling: Key recommendations include Yingweike, Runze Technology, and Guanghuan New Network [6]. - AIGC applications / edge computing: Key recommendations include Yiyuan Communication, Guanghetong, and Meige Intelligent [6]. 2. Offshore Wind and Submarine Cables & Intelligent Driving - Offshore wind and submarine cables: Key recommendations include Hengtong Optic-Electric, Zhongtian Technology, and Oriental Cable [7]. - Recovery of overseas expansion & concentration on leading companies: Key recommendations include Huace Navigation, Weisheng Information, and Tuobang Co. [7]. - Intelligent driving: Suggested focus on modules & terminals, sensors, connectors, and structural components [7]. 3. Satellite Internet & Low Altitude Economy - Accelerated development of low-orbit satellites and low-altitude economy: Key recommendations include Huace Navigation and Haige Communication [8]. - Suggested focus on companies like Chengchang Technology, Zhenlei Technology, and Shenglu Communication [8]. 4. Market Performance Review - The communication sector rose by 7.02% during the week of July 14-18, outperforming the CSI 300 index by 5.93 percentage points. The communication equipment manufacturing sector increased by 9.80% [29][31].

Core Viewpoint - The company has completed the registration of changes in business and the filing of its articles of association after the cancellation of the supervisory board and the revision of its articles of association [1][2]. Group 1 - The company held the 17th meeting of the second board of directors and the 2024 annual shareholders' meeting on June 5 and June 26, 2025, respectively, where it approved the proposal to cancel the supervisory board and revise the articles of association [1]. - The company has authorized the chairman or other designated individuals to handle the necessary business registration procedures [1]. - The company has completed the relevant business change registration and articles of association filing work [2].

证券代码：688498 证券简称：源杰科技 公告编号：2025-038 陕西源杰半导体科技股份有限公司 关于完成工商变更登记及章程备案的公告 本公司董事会及全体董事保证本公告内容不存在任何虚假记载、误导性陈 述或者重大遗漏，并对其内容的真实性、准确性和完整性依法承担法律责任。 陕西源杰半导体科技股份有限公司（以下简称"公司"）于 2025 年 6 月 5 日、2025 年 6 月 26 日分别召开第二届董事会第十七次会议和 2024 年年度股东 会，审议通过《关于公司取消监事会、修订<公司章程>并办理工商变更登记的 议案》，同意取消监事会、修订《陕西源杰半导体科技股份有限公司章程》 （以下简称《公司章程》），并授权公司董事长或其授权的其他人士办理工商 手续等相关事宜。 具 体 内 容 详 见 公 司 于 2025 年 6 月 6 日 在 上 海 证 券 交 易 所 网 站 （www.sse.com.cn）披露的《关于公司取消监事会、修订<公司章程>并办理工 商变更登记、修订及制定公司部分治理制度的公告》（公告编号：2025-034） 和 《 公 司 章 程 》 以 及 2025 年 6 月 27 日 在 上 ...

Market Performance - The Sci-Tech Innovation Board (STAR Market) index rose by 0.14%, closing at 997.63 points, with a total trading volume of 2.974 billion shares and a turnover of 109.12 billion yuan, resulting in a weighted average turnover rate of 1.66% [1] - Among the tradable stocks on the STAR Market, 379 stocks closed higher, with 4 stocks experiencing a rise of over 10%, including Puyuan Information and Shuangwei New Materials, which hit the daily limit [1] - The distribution of turnover rates shows that 14 stocks had turnover rates between 10% and 20%, 62 stocks between 5% and 10%, 88 stocks between 3% and 5%, 289 stocks between 1% and 3%, and 136 stocks had turnover rates below 1% [1] Individual Stock Performance - The stock with the highest turnover rate was Nearshore Protein, which closed down by 6.48% with a turnover rate of 17.94% and a transaction amount of 264 million yuan [1] - Yitang Co., Ltd. closed up by 0.84% with a turnover rate of 14.75% and a transaction amount of 607 million yuan [1] - Other notable stocks with high turnover rates include Qingyun Technology, Hongwei Technology, and Borui Data, with turnover rates of 14.75%, 14.28%, and 12.71% respectively [1] Sector Analysis - In terms of sector performance, the computer industry had the most stocks with a turnover rate exceeding 5%, totaling 20 stocks, followed by the pharmaceutical and biological sector with 16 stocks, and the electronics sector with 13 stocks [3] - Among the high turnover stocks, 48 experienced net inflows of main funds, with significant inflows seen in Gaomei Co., Ltd., Yuanjie Technology, and Puyuan Information, with net inflows of 76.81 million yuan, 64.81 million yuan, and 62.93 million yuan respectively [3] - Conversely, stocks with significant net outflows included Juxin Technology, Huafeng Technology, and Shijia Photon, with net outflows of 93.57 million yuan, 59.44 million yuan, and 51.91 million yuan respectively [3] Notable Stocks on July 16 - The following stocks had notable performance on July 16: - Nearshore Protein: latest closing price 45.45 yuan, daily change -6.48%, turnover rate 17.94%, net outflow -25.89 million yuan [4] - Yitang Co., Ltd.: latest closing price 20.44 yuan, daily change 0.84%, turnover rate 14.75%, net outflow -25.10 million yuan [4] - Puyuan Information: latest closing price 28.43 yuan, daily change 20.01%, turnover rate 11.33%, net inflow 62.93 million yuan [4]

Group 1: ETF Performance - The Sci-Tech Chip ETF has a turnover rate of 3.1% during trading, with a transaction volume of 9.55 billion yuan [3] - As of July 15, the Sci-Tech Chip ETF's latest scale reached 30.492 billion yuan, marking a six-month high and ranking first among comparable funds [3] - The ETF's latest share count reached 20.104 billion shares, also a six-month high, ranking first among comparable funds [3] - Over the past six days, the ETF has seen continuous net inflows, with a maximum single-day net inflow of 761 million yuan, totaling 2.273 billion yuan [3] - The leveraged funds continue to invest, with a net financing amount of 30.2579 million yuan this month and a latest financing balance of 1.844 billion yuan [3] - The ETF's net value has increased by 57.25% over the past year, ranking first among comparable funds, and it is in the top 5.33% of index stock funds [3] - Since its inception, the ETF's highest monthly return was 25.18%, with the longest consecutive monthly gains being four months and a maximum increase of 36.01% [3] Group 2: Semiconductor Industry Outlook - Tianfeng Securities predicts a continued optimistic growth trajectory for the global semiconductor industry in 2025, driven by AI and downstream growth [4] - Policy support is expected to enhance the domestic semiconductor industry chain through horizontal category expansion and vertical technological complementarity, accelerating industry concentration and competitiveness [4] - The top ten weighted stocks in the Sci-Tech Board Chip Index as of June 30, 2025, include SMIC, Haiguang Information, Cambricon, and others, collectively accounting for 57.76% of the index [4] Group 3: Stock Performance - The top ten stocks in the Sci-Tech Chip Index show varying performance, with SMIC at -0.11% and Cambricon at +6.24%, indicating a diverse range of stock movements [6] - Investors without stock accounts can access investment opportunities in domestic chips through the Sci-Tech Chip ETF linked fund (017470) [6]

Group 1 - The core viewpoint highlights the positive performance of the Sci-Tech Innovation Board, with the Sci-Tech 100 Index rising by 0.62% and key stocks like Lexin Technology and Ruixin Micro experiencing significant gains [1] - Ruixin Micro's net profit for the first half of 2025 is expected to increase by 185% to 195%, while Lexin Technology anticipates a net profit growth of 65% to 78% year-on-year, driven by the ongoing growth in the AIoT market [1] - The AI technology's penetration and the expansion of application scenarios are contributing to the robust development of the AIoT sector, indicating a broad growth potential in various industries [1] Group 2 - Domestic semiconductor sectors such as storage, analog, and MCU are experiencing a recovery in demand, with SoC manufacturers indicating strong downstream demand [2] - There is a recommendation to focus on domestic semiconductor sectors including foundry, equipment, materials, components, and computing chips, as well as on the core components of various Sci-Tech indices and semiconductor indices [2] - The Sci-Tech 100 ETF tracks the Sci-Tech 100 Index, with 80% of holdings being companies with a market capitalization below 20 billion, emphasizing the potential for high elasticity in selected stocks [2]

Core Viewpoint - The domestic optical chip industry is rapidly developing, driven by increasing demand for data transmission bandwidth and computing power, with significant advancements in technology and production capabilities [2][5]. Industry Development - The optical communication industry in China has entered a rapid growth phase, with domestic optical chip supply chains covering design, epitaxy, manufacturing, and testing [2]. - Companies are focusing on R&D investments to achieve self-sufficiency in key optical communication chips, including DFB, EML, and APD [2]. Company Highlights - **DecoLi**: Achieved breakthroughs in thin-film lithium niobate chips and O-Band semiconductor optical amplifier chips, securing overseas sample orders for silicon-based optical waveguide high-speed optical switches [2]. - **Changguang Huaxin**: Launched high-performance optical communication chip products, including 100G EML and 200G EML, with ongoing production and sample deliveries [3]. - **Shijia Photon**: Made significant advancements in passive optical chips and laser chips, breaking foreign technology monopolies and focusing on high-speed optical communication systems [3][6]. - **Yuanjie Technology**: Completed customer validation for 100G PAM4 EML and CW 100mW chips, with over one million units of 400G/800G silicon optical module chips shipped [4]. Market Strategy - Companies emphasize the importance of continuous R&D investment, global ecological chain collaboration, and flexible product strategies to navigate industry cycles and international competition [5][6]. - DecoLi adopts a dual-driven strategy focusing on self-research and industrial collaboration, targeting high-end optical components and expanding overseas customer channels [5][7]. - Changguang Huaxin leverages its IDM model to integrate materials, chip design, wafer manufacturing, and testing, enhancing its global market influence [6][7]. Global Expansion - The competition in the global optical chip market is intensifying, prompting Chinese companies to enhance their international competitiveness through technology innovation and capital operations [7][8]. - DecoLi has established a global integrated strategy with operations in Singapore, Canada, and Thailand, focusing on emerging fields like satellite laser communication and 6G [7]. - Shijia Photon is expanding its overseas manufacturing capabilities and targeting new applications such as gas sensing and quantum communication [8]. - Yuanjie Technology aims to enhance its global competitiveness by focusing on high-end technology breakthroughs and expanding its customer base internationally [8].

Investment Rating - The report maintains a "Recommended" rating for the telecommunications industry, considering the sustained high prosperity of the sector driven by AI, 5.5G, and satellite communications [2][5]. Core Insights - The overall market performance for the week (June 29 - July 5, 2025) saw the Shanghai Composite Index rise by 1.40%, the Shenzhen Component Index by 1.25%, and the ChiNext Index by 1.50%. However, the telecommunications sector experienced a slight decline of 0.10% [2][10]. - Within the telecommunications sub-sectors, the highest increase was seen in the communication cables and accessories, which rose by 1.02%, while other communication equipment faced the largest decline of 2.49% [2][13]. - Notable individual stock performances included Nanling Technology with a rise of 17.08%, *ST Gaohong at 15.06%, and Yongding Co., Ltd. at 10.65% [2][15]. Summary by Sections Market Overview - The telecommunications sector's index experienced a minor decline of 0.10% during the reporting week, contrasting with the overall market's positive performance [10]. - The communication cables and accessories sub-sector led the gains with a 1.02% increase, while other communication equipment saw a decline of 2.49% [13][14]. Key Developments - Oracle's CEO announced a strong start to the 2026 fiscal year, with multi-cloud database revenue maintaining over 100% growth and a significant cloud service agreement expected to generate over $30 billion annually starting in the 2028 fiscal year [3]. - The AI technology's maturation is accelerating the growth of cloud services, which is expected to expand the demand for computing hardware and cloud infrastructure [3]. - The U.S. has lifted restrictions on chip design software exports to China, which may impact the EDA market and the competitive landscape for domestic EDA companies [21]. Company Announcements - No significant announcements were reported for the telecommunications sector during the week of June 29 - July 5, 2025 [22]. - Upcoming announcements for the week of July 6 - July 12, 2025, include no major events or unlocks for the telecommunications companies [23].

Investment Rating - Industry rating: Recommended [6] Core Insights - The GB300 is expected to start volume production in the second half of the year, with significant advancements in AI performance and capabilities [1][8] - The central government emphasizes high-quality development of the marine economy, with wind power generation rapidly increasing, accounting for over 12% of total power generation [2][10] - There is a strong growth in overseas AI demand, particularly from new enterprises, driving high capital expenditure in AI [3][14] Summary by Sections GB300 Launch - CoreWeave announced the first market delivery of the NVIDIA GB300 NVL72, featuring advanced AI performance with over exaflop capabilities and significant improvements in user response speed and throughput [1][8] Marine Economy Development - The central government is focusing on enhancing the marine economy through policy support and encouraging social capital participation, with wind power generation capacity rapidly increasing [2][10] Investment Recommendations - The report recommends focusing on the AI capital expenditure and related sectors, highlighting the growth potential in the optical module industry and PCB supply chain [3][14] - Specific beneficiary stocks include NewEase, Zhongji Xuchuang, and Tianfu Communication in the optical module sector, and China Telecom, China Mobile, and China Unicom in the telecommunications sector [3][16][17] - The marine economy sector is also highlighted, with companies like Zhongtian Technology and Hengtong Optic-Electric being potential beneficiaries [4][15]

Group 1 - The average stock price of the Sci-Tech Innovation Board is 30.66 yuan, with 38 stocks priced over 100 yuan, and the highest priced stock is Cambricon at 547.47 yuan [1][2] - Among the stocks priced over 100 yuan, 126 stocks increased in price today, while 456 stocks decreased, with an average increase of 0.47% for the hundred-yuan stocks [1][2] - The average premium of the hundred-yuan stocks relative to their issue price is 342.63%, with the highest premiums from Baili Tianheng, Anji Technology, and Hotgen Biotech at 1143.52%, 1134.82%, and 938.74% respectively [1][2] Group 2 - The net outflow of main funds from the hundred-yuan stocks today totaled 3.56 billion yuan, with the highest net inflows from Hotgen Biotech, Zhongwei Company, and Chip Source at 7962.57 million yuan, 6166.17 million yuan, and 4054.76 million yuan respectively [2] - The total margin balance for the hundred-yuan stocks is 262.17 billion yuan, with the highest margin balances held by Cambricon, Haiguang Information, and Zhongwei Company at 43.37 billion yuan, 36.53 billion yuan, and 27.35 billion yuan respectively [2] - The hundred-yuan stocks are concentrated in the electronics, pharmaceutical biology, and computer industries, with 20, 8, and 5 stocks respectively [1][2]