仕佳光子7月29日披露半年报，公司上半年实现营业收入9.93亿元，同比增长121.12%；归属于上市公司 股东的净利润2.17亿元，上年同期1195.63万元，同比增长1712.00%；基本每股收益0.4793元。 ...

每经AI快讯，7月29日，仕佳光子发布半年报，上半年实现营业收入9.93亿元，同比增长121.12%。归属 于上市公司股东的净利润为2.17亿元，同比增长1712%。 ...

7月29日午后，A股三大指数震荡攀升，截至收盘时，创业板指大涨1.86%，站上2400点整数关口。医药、半导体、钢铁等板块纷纷走强。 值得关注的是，算力硬件方向持续爆发，尾盘时涨幅进一步扩大。全天，光模块（CPO）板块整体涨幅超过3%，Wind光模块指数更是大涨超 5%，中际旭创、仕佳光子等多股再创历史新高。 有分析人士指出，外围传出的一则消息，对算力板块的提振较大。当天有外媒报道称，因中国市场需求比预想中强劲，英伟达上周不得不改变 仅依赖现有库存的策略，向台积电紧急订购了30万片H20芯片。 此前7月15日，英伟达创始人兼首席执行官黄仁勋宣布，美国已批准H20芯片销往中国。国信证券指出，从美国芯片禁令缓解以及台积电业绩 持续验证AI基建景气度的背景下，海内外AI有望共振，中国高端芯片的短缺问题有望短期缓解。银河证券表示，无论是中美科技竞争下的算 力国产化进程，还是全球科技巨头推动的AI基建加码，本质上都体现出对高性能数据中心的持续依赖，而数据中心内部通信带宽需求的迅猛增 长，将持续拉动光模块等高速光互连器件的需求放量，有望持续成为光模块行业中长期增长的重要驱动。 上海将发放6亿元算力券的消息，也对算力板块构 ...

Core Viewpoint - The company, Shijia Photon (688313.SH), has approved a proposal to utilize idle funds for cash management, ensuring that it does not affect its main business operations and maintains risk control [1] Group 1 - The company will use up to 400 million yuan of temporarily idle self-owned funds for cash management [1] - The cash management will involve purchasing low-risk financial products with high safety and liquidity, including but not limited to structured deposits, agreement deposits, notice deposits, time deposits, large-denomination certificates of deposit, and income certificates [1] - The approval for this cash management strategy is valid for 12 months from the date of the board's resolution [1]

仕佳光子公告，2025年上半年营业收入9.93亿元，同比增长121.12%。净利润2.17亿元，同比增长 1,712.00%。 ...

截至7月29日收盘，F5G概念上涨2.43%，位居概念板块涨幅第5，板块内，27股上涨，新亚电子涨停， 德科立、仕佳光子、长芯博创等涨幅居前，分别上涨15.66%、10.00%、9.80%。跌幅居前的有华脉科 技、梅安森、兆驰股份等，分别下跌1.31%、0.89%、0.43%。 | 代码 | 简称 | 今日涨跌幅 | 今日换手率 | 主力资金流量（万 | 主力资金净流入比率 | | --- | --- | --- | --- | --- | --- | | | | （%） | （%） | 元） | （%） | | 000801 | 四川九 洲 | 4.39 | 6.13 | 14921.02 | 15.09 | | 605277 | 新亚电 子 | 10.02 | 8.86 | 14335.57 | 17.97 | | 688313 | 仕佳光 子 | 10.00 | 8.58 | 13407.91 | 5.45 | | 300548 | 长芯博 创 | 9.80 | 12.03 | 11992.35 | 4.10 | | 603083 | 剑桥科 技 | 3.17 | 12.04 | 11591.12 | ...

沪指7月29日上涨0.33%，申万所属行业中，今日上涨的有16个，涨幅居前的行业为通信、钢铁，涨幅 分别为3.29%、2.59%。通信行业位居今日涨幅榜首位。跌幅居前的行业为农林牧渔、银行，跌幅分别 为1.36%、1.19%。 资金面上看，两市主力资金全天净流出356.37亿元，今日有4个行业主力资金净流入，医药生物行业主 力资金净流入规模居首，该行业今日上涨2.06%，全天净流入资金29.96亿元，其次是钢铁行业，日涨幅 为2.59%，净流入资金为4.19亿元。 通信行业资金流出榜 | 代码 | 简称 | 今日涨跌幅（%） | 今日换手率（%） | 主力资金流量（万元） | | --- | --- | --- | --- | --- | | 002281 | 光迅科技 | -0.34 | 10.54 | -52521.68 | | 002017 | 东信和平 | -0.59 | 26.51 | -39227.04 | | 600105 | 永鼎股份 | -1.37 | 7.00 | -10982.25 | | 603881 | 数据港 | -2.23 | 3.84 | -10158.46 | | 00304 ...

| 代码 | 简称 | 主力资金净流入（万元） | 主力资金流入率（%） | 涨跌幅（%） | 换手率（%） | | --- | --- | --- | --- | --- | --- | | 688041 | 海光信息 | 16561.61 | 4.14 | 2.19 | 3.18 | | 688220 | 翱捷科技 | 16066.92 | 10.50 | 6.40 | 4.97 | | 688222 | 成都先导 | 15713.53 | 16.19 | 4.13 | 10.29 | | 688520 | 神州细胞 | 13440.92 | 19.31 | 2.82 | 2.03 | | 688313 | 仕佳光子 | 13407.91 | 5.45 | 10.00 | 8.58 | | 688775 | 影石创新 | 12203.96 | 10.79 | 6.24 | 21.21 | | 688318 | 财富趋势 | 12156.31 | 10.49 | 4.50 | 3.61 | | 688777 | 中控技术 | 10207.85 | 12.36 | 1.61 | 2.17 | | 688321 ...

Core Viewpoint - The communication equipment sector experienced a significant increase of 4.44% on July 29, with Dekoli leading the gains [1] Group 1: Market Performance - The Shanghai Composite Index closed at 3609.71, up 0.33% [1] - The Shenzhen Component Index closed at 11289.41, up 0.64% [1] Group 2: Individual Stock Performance - Dekoli (688205) closed at 64.48, with a rise of 15.66% and a trading volume of 238,500 shares, totaling a transaction value of 1.486 billion [1] - Tianfu Communication (300394) closed at 101.08, increasing by 13.83% with a trading volume of 685,000 shares, totaling 661.2 million [1] - Zhongguang Fanglei (300414) closed at 16.03, up 11.40% with a trading volume of 874,900 shares, totaling 1.408 billion [1] - Daijia Photon (688313) closed at 66.88, increasing by 10.00% with a trading volume of 393,800 shares, totaling 2.460 billion [1] - Changxin Bochuang (300548) closed at 92.34, up 9.80% with a trading volume of 323,500 shares, totaling 2.922 billion [1] - Zhongji Xuchuang (300308) closed at 209.93, increasing by 9.41% with a trading volume of 584,400 shares, totaling 12.1 billion [1] - Changfei Fiber (601869) closed at 44.20, up 9.41% with a trading volume of 200,900 shares, totaling 850 million [1] - Xinyi Sheng (300502) closed at 193.39, increasing by 8.77% with a trading volume of 775,900 shares, totaling 14.504 billion [1] - Dingtong Technology (688668) closed at 88.70, up 8.57% with a trading volume of 108,100 shares, totaling 929 million [1] - Feiling Kone (301191) closed at 92.94, increasing by 8.08% with a trading volume of 74,400 shares, totaling 669 million [1] Group 3: Capital Flow - The communication equipment sector saw a net inflow of 664 million from main funds, while retail funds experienced a net inflow of 475 million [1] - The sector faced a net outflow of 1.139 billion from speculative funds [1]

Investment Rating - The industry investment rating is "Overweight" as the report anticipates that the interconnection bandwidth demand will experience rapid growth due to the "multiplier effect" [4][90]. Core Insights - The report identifies four major trends in the AI computing interconnection sector: 1. Computing hardware demand is shifting from being anchored to cloud vendors' CapEx to being anchored to the number of tokens processed. 2. The landscape of computing chips is evolving from reliance on GPUs to a coexistence of GPUs and ASICs. 3. Technological iterations are transitioning from product-level upgrades (like optical modules, PCBs, switches, and network cards) to overall upgrades at the network architecture level. 4. The focus of network interconnection upgrades is expanding from Scale Out to Scale Up, enhancing both types of networks and increasing single-chip bandwidth [5][81][85]. Summary by Sections Section 1: Market Trends - The demand for computing power is increasingly linked to the number of tokens processed rather than just cloud vendor capital expenditures [5][81]. - The growth of AI models has led to a significant increase in the demand for high-bandwidth, low-latency interconnections, particularly in the context of large-scale AI training [21][25]. Section 2: Product Innovations - New products like Sora and GB200 are driving demand for multimodal inference, with Sora requiring significantly more inference computing power compared to previous models [27][35]. - The report highlights that the performance of new interconnection technologies, such as GB200, is substantially superior to older models, enhancing overall computational efficiency [75][76]. Section 3: Capital Expenditure Trends - Capital expenditures from major cloud service providers (CSPs) are expected to continue increasing, with a notable shift towards AI computing capabilities [35][37]. - The report estimates that the ratio of NVIDIA's data center revenue from cloud vendors to the capital expenditures of five major cloud vendors has increased from 5% in Q1 2023 to approximately 30% by the second half of 2024 [37][38]. Section 4: Investment Opportunities - The report suggests that various interconnection methods, including optical, copper, and PCB connections, are likely to benefit from the anticipated growth in interconnection demand. Key companies identified include: - Optical interconnection: Zhongji Xuchuang, Xinyi Sheng, Tianfu Communication, Yuanjie Technology, Changguang Huaxin, Changxin Bochuang, Shijia Photon, Zhizhi Technology, Taicheng Light. - Copper interconnection: Zhaolong Interconnection, Zhongji Xuchuang, Hongteng Precision. - PCB: Shenghong Technology, Jingwang Electronics, Hudian Co., Shengyi Technology [4][90].