Core Viewpoint - The PCB market is experiencing a structural transformation driven by the demand for high-end products, particularly in AI-related applications, leading to a significant increase in both demand and prices for high-end PCBs [1][3][4]. Group 1: Market Conditions - The current PCB market is characterized by a shortage of high-end products and pressure on low-end products, with overall market conditions improving compared to last year [1][2]. - Many PCB companies have reported positive earnings forecasts for the first half of the year, with some companies experiencing significant growth, such as a 3.7 times increase in net profit for certain firms [2][3]. - The demand for high-end PCBs is being driven by the rapid growth of AI server hardware, which requires advanced PCB technologies [3][9]. Group 2: Company Performance - Major companies like Pengding Holdings and Huadian Electronics are seeing substantial increases in net profits, with expected growth rates exceeding 40% year-on-year [3][6]. - Companies involved in the production of electronic-grade fiberglass and copper-clad laminates are also reporting significant increases in sales and profitability due to rising demand [2][6]. - The overall order saturation for PCB manufacturers is reported to be over 90%, indicating strong market demand [6][7]. Group 3: Future Projections - The global PCB market is projected to grow significantly, with estimates suggesting a market value of $78.6 billion by 2025, driven by advancements in AI and high-performance computing [4][8]. - The demand for high-layer and high-density interconnect (HDI) boards is expected to grow at rates of 14.2% and 18.5%, respectively, indicating a shift towards more complex PCB designs [8][10]. - The industry is likely to face challenges related to potential overcapacity as more companies announce expansion plans to meet the surging demand for high-end PCBs [10][12]. Group 4: Technological Advancements - The shift towards high-end PCBs is accompanied by increased technical barriers, with only a few manufacturers capable of producing advanced PCBs that meet the requirements of AI servers and high-speed data transmission [9][11]. - Companies are investing heavily in new technologies and production capabilities to meet the evolving demands of the market, including investments in low-loss materials and advanced manufacturing processes [5][10]. - The regulatory environment is also pushing companies to focus on high-quality production and green manufacturing practices, further raising the competitive bar in the industry [11][12].

Market Overview - The A-share market showed high volatility, with the Shanghai Composite Index closing at 3597.94 points, up 0.12% [2] - The Shenzhen Component Index rose 0.44% to 11217.58 points, while the ChiNext Index increased by 0.96% to 2362.60 points [2] - Total trading volume in the Shanghai and Shenzhen markets was 17.423 trillion yuan, a decrease of 45 billion yuan compared to the previous Friday [2] PCB Sector Performance - The AI hardware sector, represented by PCB (Printed Circuit Board) concepts, led the market with significant gains, with multiple stocks hitting the daily limit [3] - Notable performers included Fangbang Shares, Junya Technology, and Pengding Holdings, with Shenghong Technology surging over 17% [3] - At least 10 PCB companies have released half-year performance forecasts, with Shengyi Electronics expecting a net profit increase of 432% year-on-year [3] - The demand for high-end PCBs is rapidly growing due to AI computing needs, with projections indicating a supply-demand gap for AI PCBs by 2026 [3] Non-Bank Financial Sector - The non-bank financial sector, including brokerage and insurance, performed well, with the Shenwan Securities Index rising by 0.68% [4] - Major brokerages like Zhongyin Securities and Huatai Securities saw significant stock price increases, with at least 12 brokerages forecasting over 100% growth in net profit for the first half of the year [4][5] - The insurance sector benefited from economic recovery, with a notable increase in the sales of savings-type products [5] Resource Sector Dynamics - The resource sector experienced significant divergence, with coal, steel, and oil sectors undergoing substantial corrections [6] - Futures markets saw sharp declines in black and new energy commodities, with major contracts for coking coal and lithium carbonate hitting the daily limit down [6] - Several brokerages have warned of trading risks in the resource sector, suggesting that the recent price surges were driven by policy expectations and market sentiment [6] Investment Themes - In the medium to long term, institutions suggest focusing on undervalued sectors within the "anti-involution" theme, including polyurethane, LED, and semiconductor precursor materials [7] - The "anti-involution" theme has begun to expand, with specific commodities like red dates experiencing price fluctuations [7]

| 证券代码：603186 | 证券简称：华正新材 | 公告编号 2025-040 | | --- | --- | --- | | 转债代码：113639 | 转债简称：华正转债 | | 浙江华正新材料股份有限公司 关于为全资子公司提供担保的公告 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、准确性和完整性承担个别及连带责任。 重要内容提示： 被担保人名称：浙江华正新材料股份有限公司（以下简称"公司"）全 资子公司珠海华正新材料有限公司（以下简称"珠海华正"）、杭州华正新材料 有限公司（以下简称"杭州华正"）。 特别风险提示：公司对外担保总额超过最近一期经审计净资产100%，担 保余额超过公司最近一期经审计净资产50%，敬请投资者注意相关风险。 一、担保情况概述 （一）担保基本情况 为支持全资子公司珠海华正、杭州华正的经营发展，并根据其资金需求情况， 公司于 2025 年 7 月 21 日与中国银行股份有限公司珠海分行（以下简称"中国银 行珠海分行"）、中国农业银行股份有限公司杭州余杭支行（以下简称"农业银 行杭州余杭支行"）、中国工商银行股份有限公司珠 ...

Industry Overview - The high-frequency copper clad laminate (HFCCL) industry in China is experiencing rapid growth, driven by increasing demand in sectors such as 5G base station construction, autonomous driving millimeter-wave radar, and satellite navigation [1][13] - The market size of the HFCCL industry is projected to grow from 950 million yuan in 2017 to 4.334 billion yuan in 2024, with a compound annual growth rate (CAGR) of 24.21% [1][13] - HFCCL is essential for 5G communication due to its low dielectric constant and low dielectric loss, making it a key material for base station antennas and RF modules [1][11] Industry Chain - The upstream of the HFCCL industry includes raw materials such as copper foil, resin, fiberglass cloth, and silica powder, with copper foil being critical for signal transmission efficiency [7][9] - The midstream involves the manufacturing of HFCCL, while the downstream applications span across 5G communication, wireless networks, and automotive radar [7] Key Companies - Leading companies in the HFCCL industry include Shengyi Technology, Zhongying Technology, and Huazheng New Materials, which leverage their technological expertise and manufacturing scale to drive industry development [16] - Other notable companies include Nanya New Materials, Jinan Guoji, and Baoding Technology, which focus on niche markets and product differentiation [16] Market Trends - The HFCCL industry is moving towards miniaturization, with demands for smaller sizes and thinner thicknesses driven by 5G millimeter-wave communication and consumer electronics [23] - There is a trend towards higher-layer structures, evolving to more than 16 layers to meet the complex interconnection needs of high-performance computing and AI chips [24] - Flexibility is becoming a key focus, with innovations in bendable materials to cater to the growing market for wearable devices and flexible displays [26] - The integration of smart technologies is also on the rise, with HFCCL incorporating passive components and sensors for enhanced functionality [27]

Group 1 - Airo Energy (688717.SH) plans to reduce its shareholding by up to 0.78% of the total share capital within three months after 15 trading days due to personal funding needs [1] - Aopu Optoelectronics (002338.SZ) intends to reduce its shareholding by up to 240,000 shares, representing 1% of the total share capital, within 90 days after 15 trading days [1] - Placo New Materials (300811.SZ) completed a reduction of 1.01% of its shares, while shareholder Mei Jianjun reduced 8,134 shares, accounting for 0.0476% of the total share capital [1] Group 2 - Boqian New Materials (605376.SH) plans to reduce its shareholding by up to 261,600 shares, which is 1% of the total share capital, through block trading within three months after 15 trading days [1] - Boying Special Welding (301468.SZ) completed a reduction of 3.99% of its shares, totaling 394,480 shares [1] - Surveying and Mapping Co., Ltd. (300826.SZ) plans to reduce its shareholding by up to 50,000 shares, accounting for 0.03% of the total share capital, within three months after 15 trading days [1] Group 3 - Deyi Cultural Creation (300640.SZ) plans to reduce its shareholding by up to 300,000 shares, which is 0.0965% of the total share capital, within three months after 15 trading days [3] - Dingsheng New Materials (603876.SH) intends to reduce its shareholding by up to 3% of the total share capital through various trading methods within three months after 15 trading days [3] - Pan-Asia Micro透 (688386.SH) terminated its reduction plan early, having reduced 2.38% of its shares, bringing its holding to 4.95% [3] Group 4 - Guangpu Co., Ltd. (300632.SZ) plans to reduce its shareholding by up to 8,474,900 shares, which is 3% of the total share capital, within three months after 15 trading days [3] - Guorui Technology (300600.SZ) has reduced its shareholding by 7,297,300 shares, accounting for 2.48% of the total share capital, bringing its holding to 19.97% [3] - Hengtong Co., Ltd. (603223.SH) plans to reduce its shareholding by up to 21,425,600 shares, which is 3% of the total share capital, within three months after 15 trading days [4] Group 5 - Hongbao Li (002165.SZ) plans to reduce its shareholding by up to 14,705,400 shares, representing 2% of the total share capital, within three months after 15 trading days [4] - Hongquan IoT (688288.SH) reduced its shareholding by 869,977 shares, accounting for 0.86% of the total share capital, bringing its holding to 12.80% [4] - Huace Film and Television (300133.SZ) reduced its shareholding by 2.6 million shares, which is 0.14% of the total share capital, bringing its holding to 18.19% [4] Group 6 - Huada Jiutian (301269.SZ) plans to reduce its shareholding by up to 8,144,100 shares, which is 1.5% of the total share capital, within three months after 15 trading days [5] - Huqi Environmental Protection (300929.SZ) plans to reduce its shareholding by up to 1,312,500 shares and 8,800 shares by its concerted actors [5] - Huazheng New Materials (603186.SZ) plans to reduce its shareholding by up to 114,600 shares and 10,300 shares by its management [5] Group 7 - Jinan Technology (300412.SZ) plans to reduce its shareholding by up to 14,932,700 shares and 1,683,000 shares by its board member [5] - Jinma Amusement (300756.SZ) plans to reduce its shareholding by up to 4,712,000 shares, 2,017,000 shares, 508,200 shares, and 372,800 shares by its shareholders [6] - Longxin Zhongke (688047.SH) completed its reduction plan, with shareholders reducing a total of 588,000 shares [6] Group 8 - Limin Co., Ltd. (002734.SZ) completed its reduction plan, with a total reduction of 1.5 million shares, accounting for 0.3434% of the total share capital [7] - Longhua New Materials (301149.SZ) completed its reduction plan, with a total reduction of 986,600 shares, accounting for 0.2294% of the total share capital [7] - Lvtong Technology (301322.SZ) plans to reduce its shareholding by up to 4,829,300 shares, which is 3.39% of the total share capital, within three months after 15 trading days [7] Group 9 - Meidixi (688202.SH) plans to reduce its shareholding by up to 2 million shares, which is 1.49% of the total share capital, within three months after 15 trading days [8] - Nanjing Julong (300644.SZ) completed its reduction plan, with shareholders reducing a total of 62,300 shares [8] - Run Du Co., Ltd. (002923.SZ) plans to reduce its shareholding by up to 10,046,800 shares, which is 3% of the total share capital, within three months after 15 trading days [8]

Group 1: Company Announcements - Chenfeng Technology plans to invest 90 million yuan in its wholly-owned subsidiary, Beiwang Zhican, to support its business development and create a new ecosystem for integrated power computing [1] - Daotong Technology's controlling shareholder proposes a mid-term dividend of 5.8 yuan per 10 shares for the year 2025 [4] - Huazheng New Materials' supervisors and executives plan to reduce their holdings by a total of no more than 124,900 shares [5] - Kuozi Jiao's controlling shareholder intends to reduce its stake by no more than 1.67% [9] - Rundu Co., Ltd.'s controlling shareholder plans to reduce its stake by no more than 3% [14] Group 2: Performance Forecasts - China First Heavy Industries expects a net loss of 90 million to 108 million yuan for the first half of 2025, an improvement from a net loss of 173 million yuan in the same period last year [2] Group 3: Shareholder Actions - China Xidian's shareholder, General Electric Singapore, plans to reduce its stake by no more than 3% [3] - Boguang New Materials' shareholder, Newhui Investment, plans to reduce its stake by no more than 1% [8] - Donghong Co., Ltd. has won a procurement project for pressure steel pipes and accessories worth 109 million yuan [6] - Tianshi Technology's wholly-owned subsidiary has resumed production after a temporary shutdown due to supplier issues [12] - Baichuan Co., Ltd.'s controlling shareholder has returned to work and is performing normal duties after being detained [13]

Summary of Key Points Core Viewpoint - The announcement details the share reduction plans of the company's supervisors and senior management due to personal financial needs, specifying the number of shares to be sold and the timeline for the reduction. Group 1: Shareholding Information - As of the announcement date, the chairman of the supervisory board, Mr. Tang Xinqiang, holds 458,697 shares, accounting for 0.32% of the total share capital of the company [1] - The vice president and CFO, Mr. Yu Gao, holds 41,200 shares, representing 0.03% of the total share capital [1][2] Group 2: Reduction Plan Details - Mr. Tang Xinqiang plans to reduce his holdings by up to 114,600 shares, which is a maximum of 25% of his total holdings, through centralized bidding within three months starting from 15 trading days after the announcement [2][4] - Mr. Yu Gao intends to reduce his holdings by up to 10,300 shares, also not exceeding 25% of his total holdings, during the same period [2][4] Group 3: Compliance and Commitments - Mr. Tang Xinqiang previously committed to not transferring more than 25% of his shares annually while serving as a director or senior management, and he will not buy shares within six months after selling [4] - The planned reductions are consistent with previously disclosed commitments [4]

| 证券代码：603186 | 证券简称：华正新材 | 公告编号：2025-039 | | --- | --- | --- | | 转债代码：113639 | 转债简称：华正转债 | | 浙江华正新材料股份有限公司 监事、高级管理人员减持股份计划公告 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、准确性和完整性承担法律责任。 重要内容提示： 监事、高级管理人员持股的基本情况 截至本公告披露日，浙江华正新材料股份有限公司（以下简称"公司"）监 事会主席汤新强先生持有公司股份 458,697 股，占公司总股本的 0.32%；公司副 总经理兼财务总监俞高先生持有公司股份 41,200 股，占公司总股本的 0.03%。 减持计划的主要内容 汤新强先生和俞高先生因个人资金需求，拟在本次减持计划公告披露之日起 十五个交易日后的三个月内，以集中竞价的方式减持其所持有的公司股份分别不 超过 114,600 股、10,300 股，均不超过其所持股份的 25%。减持价格将按照减持 实施时的市场价格确定。 | 股东名称 | 汤新强 | | | --- | --- | ...

Group 1 - The printed circuit board sector is experiencing a rise, with companies such as Benwei Intelligent (300964) and Mankun Technology (301132) seeing gains of over 10% [1] - Other companies in the sector, including Guanghe Technology (001389), Xingsen Technology (002436), Huazheng New Materials (603186), Shengyi Electronics, and Jinlu Electronics (301282), are also witnessing upward movement [1] Group 2 - Dark pool funds are flowing into these stocks, indicating increased investor interest [2]

[Current Period Performance Forecast](index=1&type=section&id=%E4%B8%80%E3%80%81%E6%9C%AC%E6%9C%9F%E4%B8%9A%E7%BB%A9%E9%A2%84%E5%91%8A%E6%83%85%E5%86%B5) The company forecasts net profit attributable to shareholders for the first half of 2025 to range from 37 million CNY to 47 million CNY, with non-recurring adjusted net profit expected between 29 million CNY and 39 million CNY 2025 Semi-Annual Performance Forecast | Performance Indicator | Estimated Amount (CNY) | Year-on-Year Growth | | :--- | :--- | :--- | | **Net Profit Attributable to Shareholders** | 37 million - 47 million | 271.02% - 371.30% | | **Net Profit After Non-Recurring Gains/Losses** | 29 million - 39 million | 158.03% - 247.00% | [Operating Performance and Financial Status for the Same Period Last Year](index=2&type=section&id=%E4%BA%8C%E3%80%81%E4%B8%8A%E5%B9%B4%E5%90%8C%E6%9C%9F%E7%BB%8F%E8%90%A5%E4%B8%9A%E7%BB%A9%E5%92%8C%E8%B4%A2%E5%8A%A1%E7%8A%B6%E5%86%B5) The announcement provides 2024 financial data for the comparative period, including net profit attributable to shareholders of 9.9725 million CNY and non-recurring adjusted net profit of 11.2391 million CNY 2024 Semi-Annual Performance Review | Indicator | Amount (CNY) | | :--- | :--- | | Total Profit | 1.8973 million | | **Net Profit Attributable to Shareholders** | 9.9725 million | | **Net Profit After Non-Recurring Gains/Losses** | 11.2391 million | | Earnings Per Share | 0.07 | [Main Reasons for Performance Forecast Increase in Current Period](index=2&type=section&id=%E4%B8%89%E3%80%81%E6%9C%AC%E6%9C%9F%E4%B8%9A%E7%BB%A9%E9%A2%84%E5%A2%9E%E7%9A%84%E4%B8%BB%E8%A6%81%E5%8E%9F%E5%9B%A0) The significant year-on-year performance increase is primarily driven by sales growth from active market expansion, coupled with internal measures for cost reduction, efficiency improvement, and product structure optimization - Key drivers for performance growth include: - **Market Expansion**: Actively expanding markets to drive continuous sales growth - **Cost Reduction and Efficiency Improvement**: Implementing internal measures for cost control and efficiency enhancement - **Product Structure Optimization**: Continuously adjusting product portfolio to improve profitability[7](index=7&type=chunk) [Risk Warning](index=2&type=section&id=%E5%9B%9B%E3%80%81%E9%A3%8E%E9%99%A9%E6%8F%90%E7%A4%BA) The company states this performance forecast is based on preliminary, unaudited financial calculations, acknowledging inherent uncertainties but asserting no major factors affecting its accuracy - The performance forecast data represents preliminary calculations by the company's finance department and has not yet been audited[8](index=8&type=chunk) - The company declares no significant uncertainties exist that would affect the accuracy of this performance forecast[8](index=8&type=chunk) [Other Explanatory Matters](index=2&type=section&id=%E4%BA%94%E3%80%81%E5%85%B6%E4%BB%96%E8%AF%B4%E6%98%8E%E4%BA%8B%E9%A1%B9) The company reiterates that the disclosed data is preliminary, and final accurate financial data will be based on the officially released 2025 semi-annual report, advising investors to consider investment risks - Investors are advised that the final financial data will be based on the company's officially disclosed 2025 semi-annual report, and to make prudent decisions while being aware of investment risks[9](index=9&type=chunk)