证券之星消息，8月22日元件板块较上一交易日上涨3.35%，南亚新材领涨。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%。元件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) | | | --- | --- | --- | --- | --- | --- | --- | | 688519 | 南亚新材 | 75.75 | 11.61% | 19.07万 | | 14.21亿 | | 688183 | 生益电子 | 65.10 | 10.55% | 32.79万 | | 20.87亿 | | 600601 | 方正科技 | 7.89 | 10.04% | 267.95万 | | 20.65 Z | | 600183 | 生益科技 | 47.61 | 7.11% | 55.74万 | | 26.20亿 | | 002916 | 深南电路 | 149.92 | 5.89% | 18.11万 | | 27.04亿 | | 603186 | 华正新材 | 41.18 | 4.65% | 17.18万 | | 7.03 ...

南亚新材(688519.SH)一度跌6.03%至62.02元；该股昨日盘中曾高见69.17元，股价创历史新高，年内累 涨2.26倍。南亚新材近日发布股票交易异常波动公告称，经核实，在公司本次股票交易异常波动期间， 公司控股股东、实际控制人及其一致行动人不存在买卖公司股票的情况；公司董事张东、郑晓远、耿洪 斌、崔荣华分别减持3万股、3.92万股、9万股、9.66万股；公司监事陈小东减持4,400股。公司不存在违 反信息披露规定的情形。 ...

Group 1 - The core point of the article is that Nanya New Materials (688519.SH) experienced significant stock price fluctuations, reaching a historical high before a notable drop [1] - The stock price peaked at 69.17 yuan, representing a year-to-date increase of 226% [1] - The company announced that during the period of abnormal stock trading, there were no stock transactions by the controlling shareholder or actual controller [1] Group 2 - Several board members, including Zhang Dong, Zheng Xiaoyuan, Geng Hongbin, and Cui Ronghua, reduced their holdings by 30,000 shares, 39,200 shares, 90,000 shares, and 96,600 shares respectively [1] - The company’s supervisor, Chen Xiaodong, sold 4,400 shares [1] - Nanya New Materials confirmed that it did not violate any information disclosure regulations [1]

Core Viewpoint - Nanya New Materials' stock price increased by 1.27% to 66.00 yuan, with significant trading activity and fluctuations during the day [1] Company Summary - Nanya New Materials is engaged in the research, production, and sales of electronic materials, primarily used in electronic components [1] - The company is located in Shanghai and operates within the electronic components industry [1] Stock Performance - The stock reached a high of 69.17 yuan and a low of 59.88 yuan during the trading session, with a total transaction amount of 1.234 billion yuan [1] - On the same day, the net outflow of main funds was 22.6271 million yuan, accounting for 0.15% of the circulating market value [1] - Over the past five days, the main funds showed a net inflow of 144.6415 million yuan, representing 0.93% of the circulating market value [1] Shareholding Changes - During the period of unusual stock trading fluctuations, several directors, including Zhang Dong, Zheng Xiaoyuan, Geng Hongbin, and Cui Ronghua, reduced their shareholdings [1] - Additionally, supervisor Chen Xiaodong also executed a share reduction [1] - The company stated that there were no violations of information disclosure regulations [1]

Summary of AI PCB Industry and Related Companies Industry Overview - The AI PCB market is expected to exceed $10 billion by 2026 and reach over $13 billion by 2027, driven primarily by the surge in demand for ASICs and switches, as well as the application of NVIDIA's Rubin series products [1][2][4]. Key Companies and Market Dynamics - **High-Speed Copper Clad Laminate (CCL)**: NVIDIA's cabinets and ASIC solutions primarily utilize the Ma 8 CCL, with the next-generation Ma 9 CCL expected to triple the value per unit in 1.6T switches. Companies like Shengyi Technology and Nanya New Material are poised to expand their market share [1][5]. - **PCB Market Leaders**: Companies such as Shenzhen Circuits, Huitian Technology, and Pegatron hold significant market shares in the ASIC and switch PCB markets. Pegatron stands out for its mSAP technology, while Shengyi Technology and Nanya New Material excel in high-speed CCL [1][6][9]. - **Profit Elasticity**: High-speed CCL companies exhibit substantial profit elasticity. Shengyi Technology's monthly production capacity is 1 million units, with a potential annual revenue of approximately 20 billion RMB, indicating significant profit potential [7]. Price Trends and Future Expectations - **Ordinary CCL Pricing**: Prices for ordinary CCL (FR4) rose by 5% to 10% from March to May but fell in June due to decreased demand. However, a price increase of 7% to 8% was announced by secondary companies in early August, indicating a positive outlook for future price increases due to reduced supply from leading companies shifting capacity to high-speed boards and increased AI PCB demand [8][9]. Technological Developments - **PCB Technology Trends**: The industry is witnessing a shift from 32-layer to 36-layer and above high-multilayer PCBs, with HDI boards transitioning from 5-stage to 7-stage enhancements. The copper foil sector is also recovering, with high-frequency ultra-low profile (HZLP) copper foil being applied in high-end AI servers [3][33]. Electronic Fabric Market - The electronic fabric market is transitioning from traditional fiberglass to quartz fabric, which is essential for high-frequency applications. Companies like Zhongyi Technology are advancing in this space, with plans to achieve an annual production capacity of 20 million meters by 2030 [10][11]. Competitive Landscape - **Key Players**: In the AI PCB sector, Shenzhen Circuits, Huitian Technology, and Pegatron are recommended for their strong HDI technology. Shengyi Technology and Nanya New Material are favored in the high-speed CCL domain due to their established supply chains and production capacities [6][9]. - **Quartz Fabric Development**: Zhongyi Technology is a leading player in quartz electronic fabric, with significant advancements in product capabilities and production capacity [11][12]. Conclusion - The AI PCB industry is on a growth trajectory, driven by technological advancements and increasing demand for high-performance materials. Key players are well-positioned to capitalize on these trends, with a focus on expanding production capacities and enhancing product offerings to meet the evolving market needs [1][2][3][4][5][6][7][8][9][10][11][12][33].

Investment Rating - The report maintains a "Recommendation" rating for the industry, indicating a positive outlook for investment opportunities [5]. Core Insights - The price increase of copper-clad laminates (CCL) is driven by rising raw material costs, particularly copper prices, which have increased over 10% since April 9, 2023 [1][2]. - The demand from PCB manufacturers, particularly driven by AI needs, is leading to significant capacity expansions, with over 30 billion RMB planned for expansion by leading PCB companies [2]. - The combination of rising raw material costs and strong demand from the PCB sector supports the price increase of copper-clad laminates, with expectations for further price hikes in the future [3]. Summary by Sections Upstream - The price of copper has risen from 71,694 RMB/ton to 79,060 RMB/ton, reflecting a significant increase in raw material costs that is pressuring CCL manufacturers to raise prices [1]. - Companies like China Jushi and Taishan Glass Fiber have also announced price increases for electronic yarn and cloth, contributing to the upward pressure on CCL prices [1]. Downstream - Major PCB manufacturers are expanding production capacity significantly, with companies like Shenghong Technology and Huadian Co. leading the charge, supported by a strong demand for AI-related products [2]. - The upcoming traditional peak season for consumer electronics and the resolution of tariff uncertainties are expected to further boost demand for non-AI PCBs, enhancing the overall industry outlook [2]. Investment Recommendations - The report suggests focusing on leading CCL manufacturers such as Shengyi Technology, Nanya New Materials, and Kingboard Laminates, which are expected to benefit directly from price increases and AI product demand [3]. - It also recommends attention to upstream suppliers with core technologies and customer resources, including Honghe Technology and Zhongcai Technology, as well as equipment manufacturers involved in domestic substitution [3].

Company News - China Shipbuilding announced that the number of valid dissenting shares is 0, and the stock will resume trading [5] - Midea Group stated on the interactive platform that it has undertaken the first large-scale all-liquid cooling intelligent computing data center project from China Telecom in the Guangdong-Hong Kong-Macao Greater Bay Area [5] - Tibet Tianluo reported a net loss of 112 million yuan for the first half of the year [5] - Yanghe Distillery announced a 45% year-on-year decline in net profit for the first half of the year [5] - Zhifei Biological announced a net loss of 597 million yuan for the first half of the year, marking a transition from profit to loss [5] - Tongzhou Electronics announced that the information circulating about the company entering the supply chain of Nvidia and other enterprises is untrue [5] - O-film Technology reported a net loss of 109 million yuan for the first half of the year, transitioning from profit to loss [5] - Chuangzhong Technology announced that if abnormal trading of the company's stock continues, it may apply for a trading suspension for verification [5] - Nanya New Materials announced that during the period of abnormal stock trading, board member Zhang Dong and others reduced their holdings of the company's shares [5] Industry News - The A-share market's total market capitalization has historically surpassed 100 trillion yuan, with an increase of 1.45 trillion yuan this year [3] - The positive performance of the A-share market has led to an increase in brokerage account openings, with most brokerages reporting a growth in new accounts, some reaching new highs for August [3] - According to a report by the China Automobile Dealers Association, only 30.3% of dealers met their sales targets in the first half of 2025, with 29.0% of dealers failing to meet 70% of their targets [3] - A new low-altitude flight route connecting Kunshan, Jiangsu, and downtown Shanghai has officially opened, allowing for a 20-minute direct flight between the two locations [3] - The Shenzhen Stock Exchange has sent a special letter to member units requesting assistance in conducting research on the network voting situation for customer credit trading guarantee securities accounts [4] - Bicycle prices have significantly decreased, with many brands dropping by around 1,000 yuan, and some high-end imported models seeing price reductions exceeding 50% [4] - The National Radio and Television Administration has issued measures to enrich television content and improve the supply of broadcasting content [4]

登录新浪财经APP 搜索【信披】查看更多考评等级 证券代码：688519 证券简称：南亚新材 公告编号：2025-061 南亚新材料科技股份有限公司 二、上市公司关注并核实的相关情况 针对公司股票交易异常波动的情况，经公司自查并向公司控股股东及实际控制人发函查证，现将相关情 况说明如下： （一）生产经营情况 股票交易异常波动公告 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、准确性和完整性承担法律责任。 重要内容提示： ● 南亚新材料科技股份有限公司（以下简称"公司"）股票连续三个交易日内（2025年8月14日、2025年8 月15日、2025年8月18日）收盘价格涨幅偏离值累计达到30%，根据《上海证券交易所交易规则》《上 海证券交易所科创板股票异常交易实时监控细则》的有关规定，属于股票交易异常波动情形。 ● 经公司自查，并向公司控股股东及实际控制人发函查证，截至本公告披露日，公司、控股股东及实际 控制人不存在影响公司股票交易异常波动的重大事项，亦不存在其他应披露而未披露的重大信息。 ● 公司股价短期波动幅度较大，敬请广大投资者注意二级市场交易风险，审 ...

证券代码：688519 证券简称：南亚新材 公告编号：2025-060 南亚新材料科技股份有限公司 董事、监事集中竞价减持股份计划完成暨减持结果 公告 本公司董事会、全体董事及相关股东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。 重要内容提示： ? 大股东及董监高持有的基本情况 本次减持计划实施前，南亚新材料科技股份有限公司（以下简称"公司"） 董事张东先生直接持有公司股份 1,675,665 股，通过上海南亚科技集团有限公司 间接持有公司股份 6,955,500 股（四舍五入取整），合计持有公司股份 8,631,165 股，占公司总股本的 3.619%； 董事郑晓远先生直接持有公司股份 2,413,910 股，通过上海南亚科技集团有 限公司间接持有公司股份 8,654,144 股（四舍五入取整），合计持有公司股份 董事耿洪斌先生直接持有公司股份 1,377,620 股，通过上海南亚科技集团有 限公司间接持有公司股份 5,116,716 股（四舍五入取整），合计持有公司股份 董事崔荣华先生直接持有公司股份 386,760 股，通过上海南亚科 ...

Core Viewpoint - Nanya New Materials Technology Co., Ltd. experienced a significant stock price fluctuation, with a cumulative increase of over 30% in closing prices over three consecutive trading days (August 14, 15, and 18, 2025) [1] Group 1: Stock Trading Anomaly - The company's stock price deviation reached a cumulative increase of 30% over three trading days, qualifying as an abnormal trading situation according to Shanghai Stock Exchange regulations [1] - The company conducted a self-examination and confirmed that there are no significant events affecting the stock price fluctuations, nor any undisclosed major information [2] Group 2: Operational Status - The company's production and operational status is normal, with no significant changes in market environment or industry policies, and product development, production, and sales are proceeding as planned [2] - There are no ongoing major events such as mergers, debt restructuring, or asset injections that could impact the company [2] Group 3: Insider Trading and Shareholder Actions - During the stock price fluctuation period, the company's controlling shareholders and actual controllers did not engage in buying or selling the company's stock [2] - Several company directors reduced their holdings, with specific reductions of 30,000 shares, 39,215 shares, 90,000 shares, and 96,600 shares by different directors, and 4,400 shares by a supervisor [2] Group 4: Board of Directors' Statement - The board of directors confirmed that there are no undisclosed matters that should be reported according to the relevant regulations, and they are not aware of any undisclosed information that could significantly affect the stock price [3]