智通财经7月8日电，指数持续走强，创业板指拉升涨逾2%，沪指涨0.40%，深成指涨1.09%。光伏、 PCB、游戏、消费电子等方向涨幅居前，沪深京三市上涨个股近3500只。 创业板指涨逾2% 上涨个股近3500只 ...

Group 1 - The A-share PCB concept continues to rise, with International Composite Materials hitting the daily limit up of 20% [1] - Stocks such as Copper Crown Copper Foil, Yihau New Materials, Honghe Technology, and Jin'an Guoji also experienced gains [1]

AI 眼镜市场迎来爆发式增长，预计 2025 年销量将达数百万台，主要受 益于 Meta 等品牌开放渠道及高通芯片的充足供应，大模型接入提升用 户体验，市场接受度有望提高。 折叠屏技术处于预期向上阶段，苹果等厂商积极布局，边际信息变化对 股价影响大。一旦技术成熟，市场潜力巨大，相关产业链有望迎来显著 业绩增长。 下半年 PCB 需求依然旺盛，尤其在 AI 相关领域如 GPU、光模块以及智 能驾驶领域，国内支架渗透率提升显著拉动摄像头等行业利润，需密切 关注相关公司业绩释放。 半导体设计和设备材料进入业绩释放阶段，国产化进程加速，本土企业 逐渐占据重要地位，智能驾驶领域支架渗透率提升亦形成利润拉动，应 重点关注企业业绩表现及国产化进程。 成熟电子细分领域如手机零部件、LCD 屏幕和 LED 照明，行业竞争格局 是关键，市场将进入优胜劣汰阶段，投资者应关注龙头企业在竞争中的 表现及市场份额变化。 乘时驭势，启新立潮——电子行业 2025 年度中期投资策 略 20250707 摘要 折叠屏技术目前处于预期向上的阶段，以苹果为代表的折叠屏产品备受期待。 在这一阶段，边际信息变化对股价波动影响较大。然而，一旦技术成熟并 ...

AI驱动PCB爆火，湖北黄石冲出一家IPO，3年收入超100亿，负债率较高 原创 阅读全文 格隆汇新股 ...

（原标题：和讯投顾张平：缩量阳，还能涨么？又到变盘周！） A股冰火两重天，电力批量涨停，稳定币金融再创高点，但是科技却出现了全面回落，PCB CPU都在调 整，业绩难道不管用了吗？ 和讯投顾张平分析称，今天整个市场如果没有金融和电力的支撑，A股的上证指数涨不起来。那么为什 么出现这种情况？第一个叫周线13周调整来了，比如上周正好是13周达到相对高的一个位置，这是为什 么老鹰说周一周二周三三天你要提高警惕的原因。之前你可能觉得听完我的还有点犹豫，你看我们现在 判断都已经很准确了，但是呢A股最大的特征在于以日线级别的这样一个进攻，丝毫没有减弱。我们之 前说的剑指3600仍在进行当中，而且它是触碰一下这个3500这个位置就差三个点，差一点他就调了。那 为什么这样？解释为第一层就是缩量。我们都平常说放量进攻，你看上个交易日放量了，我说了放量就 调，它是持续的稳定的量能才是有效的，单独的量能没用。 回过头来，日线级别就这意思，周线级别上周13周，现在 PCB等等面临着这样一个调整，那么整个市 场后面靠谁？就靠金融。有人说金融涨的多了这个要调那市场就下来了，不像大家想的你想让哪个调， 说涨的多他就调他不调，调了它就下来。 ...

Core Viewpoint - Guangdong Junya Electronics Technology Co., Ltd. has experienced a decline in revenue and net profit for three consecutive years, with a reported loss in 2024, primarily due to challenges in the printed circuit board (PCB) sector [2][18]. Group 1: Financial Performance - The company's revenue from PCB products decreased from 2.34 billion yuan in 2022 to 2.08 billion yuan in 2024, reflecting a downward trend in profitability [2][16]. - The gross profit margin for PCB products dropped from 16.14% in 2023 to 9.30% in 2024, indicating significant pressure on margins [16][17]. - The company reported a total revenue of 2.20 billion yuan in 2024, down from 2.30 billion yuan in 2023, with a total cost of 1.99 billion yuan [16][19]. Group 2: Customer and Supplier Dynamics - The top ten customers for 2024 accounted for 32.43% of total sales, with significant changes in customer composition due to market conditions [2][6]. - Major customers such as Weichuangli and Souluan experienced order declines due to inventory destocking in the overseas photovoltaic sector and international trade impacts [2][6]. - The top ten suppliers accounted for 50.14% of total purchases, with changes driven by procurement strategy adjustments and supplier performance [6][7]. Group 3: Production and Cost Structure - PCB production volume decreased from 3.11 million square meters in 2023 to 2.97 million square meters in 2024, while sales volume also declined [8][12]. - The cost structure for PCB products remained stable, with direct materials accounting for 66.06% of total costs in 2024, up from 64.37% in 2023 [8][12]. - The average procurement prices for key raw materials such as copper foil and gold salt increased, contributing to higher production costs [11][20]. Group 4: Industry Context - The global PCB market is projected to grow, with a forecasted value of $73.57 billion in 2024, driven by demand in sectors like AI and electric vehicles [13][17]. - The PCB industry faces intense competition, with over 2,200 manufacturers globally, leading to price erosion and margin pressures [14][15]. - Despite a recovery in the PCB market, the company struggles with specific customer demand and competitive pricing strategies, impacting overall profitability [20].

且从产能角度看，目前煤炭、钢铁等传统周期性行业的"落后产能"已基本出清完毕，加之上市公司并购重组/央国企整合也基本完 毕，行业集中度显著提升。在此背景下，通过行政手段进一步出清产能的空间已极为有限。 | | 一周策略前瞻 | | | | --- | --- | --- | --- | | 券商/分析师 结论 | | 逻辑 | 关注板块 | | | | 短期来看,全球市场定价核心在于7月9日美 国与各国贸易协定进展,此前美国总统特朗 普表示不考虑延长关税豁免最后期限,但此 | | | | | 种表态也可能是一种谈判策略,美国对部分 | | | | | 国家关税也有延期可能。上半年我国经济增 | 关注两条主线:1)中报业绩预期有望 | | 华西策略 | 下半年央行降准降息仍有空间,A | 长动能强劲,全年经济增速目标达成的压力 | 向好方向,如:风电、火电、机器人 | | | | | 等:2) 前期海外英伟达产业链突破新 | | 李立峰 | 股稳中向上趋势不变。 | 减轻。然而对于下半年而言，无论关税最终 | | | | | 结果如何,出口对增长的拉动力都会比上半 | 高,可期待国产链补涨行情。 | | | | ...

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]

电子周观点： GB300 开始出货，继续看好 AI-PCB 及核心算力硬件。7 月 3 日，美国 CoreWeave 公司在官网宣布，已收到市 场上首个英伟达 GB300 NVL72，PowerEdge XE9712 服务器是戴尔公司基于 Nvidia GB300 NVL72，专门为推 理任务设计的 AI 服务器，具备高效能、高密度加速技术，能提供 50 倍的 AI 推理输出并提升 5 倍的吞吐量， 适用于大规模 AI 部署的 LLM 训练和即时推论。采用液冷技术，实现节能运行。具备实时万亿参数 LLM 推理能 力，增强大规模 AI 模型训练。戴尔表示，采用创新的直接芯片冷却技术，最多可支持 192 个 Nvidia Blackwell Ultra GPU。我们认为，GB200 下半年迎来快速出货，GB300 也将快速上量，此外，B200、B300 也在积极拉 货，产业链迎来拉货旺季。谷歌、亚马逊、Meta 等公司 ASIC 芯片快速发展，我们预计 2026 年三家公司 ASIC 芯片的数量将超过 700 万颗，OpenAI 及 xAI 等厂商也在大力推进 ASIC 芯片。英伟达 Blackwell 的快速放 ...

Market Overview - The market is currently showing signs of weakness, with only around 1200 stocks in the green and many experiencing declines, indicating a potential retreat in market sentiment [1][2] - The index has struggled to break through the 3500 level, which is seen as a significant resistance point, requiring a trading volume of 1.8 trillion to 2 trillion for a successful breakout [2][3] Sector Analysis - The PCB sector has shown mixed performance, with some stocks experiencing gains while others faced declines, indicating a divergence between trend stocks and sentiment-driven stocks [3][4] - The chip sector is facing significant negative feedback, with many stocks hitting their lower limits, suggesting a potential downturn in this area [4] - The innovative drug sector has reached new highs, indicating strong market recognition and potential for continued upward movement [5] Investment Strategy - The recommendation is to focus on trend stocks within the PCB sector while treating sentiment-driven stocks with caution, possibly employing a strategy of buying on dips [4][5] - The steel sector is showing promise, with some stocks performing well, but there are concerns about the sustainability of this momentum given the current market conditions [7]