Group 1 - The core viewpoint of the article highlights the active performance of computing hardware stocks, particularly PCB and copper cable high-speed connection sectors, with companies like Huadian Co. and Jingwang Electronics reaching historical highs [1] - Huadian Co. and Jingwang Electronics both achieved record highs in their stock prices, indicating strong market interest and investor confidence in the computing hardware sector [1] - Other companies in the sector, such as Yihua New Materials, Jin'an Guoji, Aoshikang, Dongcai Technology, Zhongyi Technology, Shenyu Co., and Wolong Nuclear Materials, also experienced significant stock price increases, with some rising over 5% [1] Group 2 - The news mentions that Nvidia's stock reached a new historical high in the US market, which may have contributed to the positive sentiment in the computing hardware sector [1]

Core Viewpoint - The PCB concept stocks are experiencing significant activity, with companies like Yihau New Materials, Huadian Co., and Jingwang Electronics reaching new highs, indicating a bullish trend in the market [1] Group 1: Market Dynamics - The M8 PCB market space for AI servers and switches is projected to be between 50-60 billion by 2026, according to Tianfeng Securities [1] - Major global manufacturers are intensifying their infrastructure development to meet the surging demand for inference computing power, which is driving the growth of the PCB industry [1] Group 2: Company Performance - Yihau New Materials (301176), Huadian Co. (002463), and Jingwang Electronics (603228) have all achieved new record highs in stock performance [1] - Jin'an Guoji (002636) has seen a consecutive two-day stock increase, while Aoshikang (002913) and Zhongyi Technology (301150) are also experiencing upward trends [1] Group 3: Investment Trends - There is a notable influx of dark pool funds into these stocks, suggesting increased investor interest and confidence in the PCB sector [1]

Group 1 - The PCB concept has seen a continuous rise, with stocks such as Fangzheng Technology hitting the daily limit [1] - Other companies like Jin'an Guoji, Bomin Electronics, and Dongshan Precision also reached their daily limit, while Jinlu Electronics, Pengding Holdings, Jingwang Electronics, Shenzhen South Circuit, and Aoshikang increased by over 6% [1] - According to a report from Tianfeng Securities, the market space for M8 PCB boards corresponding to AI servers and switches is estimated to be between 50-60 billion by 2026 [1]

Core Viewpoint - The announcement provides an update on the conversion results of the "Jing 23 Convertible Bonds" and the changes in the company's shareholding structure as of June 30, 2025 [1] Group 1: Conversion Status - As of June 30, 2025, a total of RMB 53,771,000 of "Jing 23 Convertible Bonds" has been converted into A-shares, resulting in 2,234,660 shares, which represents 0.2654% of the total shares before conversion [2][6] - The remaining balance of unconverted "Jing 23 Convertible Bonds" is RMB 1,100,229,000, accounting for 95.34% of the total issuance [2][6] Group 2: Issuance and Trading Information - The "Jing 23 Convertible Bonds" were issued on April 4, 2023, with a total of 11.54 million bonds at a face value of RMB 100 each, raising a total of RMB 115,400,000, with a maturity of 6 years [3] - The bonds were listed for trading on May 9, 2023, and can be converted into A-shares starting from October 11, 2023, with an initial conversion price of RMB 25.71 per share, which has been adjusted to RMB 23.91 per share as of the latest update [3][4] Group 3: Shareholding Changes - From April 1 to June 30, 2025, the controlling shareholder and its concerted parties reduced their holdings by 18,946,300 shares, decreasing their ownership from 62.96% to 60.82% [6]

| 证券代码：603228 | 证券简称：景旺电子 | 公告编号：2025-067 | | --- | --- | --- | | 债券代码：113669 | 债券简称：景 转债 23 | | 深圳市景旺电子股份有限公司 关于"景 23 转债"转股结果暨股份变动公告 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。 ● 本季度转股情况：自 2025 年 4 月 1 日至 2025 年 6 月 30 日，共有人民 币 43,407,000 元"景 23 转债"转换为公司 A 股股票，转股数量为 1,815,310 股。 一、"景 23 转债"发行上市情况 经中国证券监督管理委员会《关于核准深圳市景旺电子股份有限公司公开发 行可转换公司债券的批复》（证监许可[2023]127号）核准，公司于2023年4月4日 向社会公众公开发行可转换公司债券（以下简称"景23转债"）1,154.00万张，每 张面值100元，募集资金总额为人民币115,400.00万元，期限6年。经上海证券交 易所自律监管决定书（[2023]95号）文同意，"景23 ...

New Stock Issuance - The new stock "同宇新材" (code: 301630) is listed at an issuance price of 84.00[1] - "信通电子" (code: 001388) has an issuance price of 16.42[1] Rights Issues and Announcements - "济川药业" (code: 600566) has a tender offer period from June 18, 2025, to July 17, 2025[1] - "中程退" (code: 300208) has 13 trading days remaining until the last trading day[1] - "退市锦港" (code: 600190) also has 13 trading days remaining until the last trading day[1] - "恒立退" (code: 000622) has 10 trading days remaining until the last trading day[1] Abnormal Fluctuations - "浙江东日" (code: 600113) reported severe abnormal fluctuations[1] - "汇金股份" (code: 300368) is noted for abnormal fluctuations[3]

Core Viewpoint - Shenzhen Jingwang Electronics Co., Ltd. has experienced significant stock price fluctuations, with a cumulative increase exceeding 20% over three consecutive trading days, prompting a warning for investors to exercise caution in their investment decisions [1][2]. Company Overview - The company specializes in the research, development, production, and sales of PCBs (Printed Circuit Boards), including multi-layer boards, thick copper boards, high-frequency and high-speed boards, metal-based circuit boards, double-sided/multi-layer flexible circuit boards, high-density flexible circuit boards, HDI boards, rigid-flex boards, special material PCBs, carrier boards, and packaging substrates [1]. - Its products are widely used in various sectors such as automotive, next-generation communication technology, data centers, AIoT, consumer electronics, industrial interconnect, medical devices, new energy, and satellite communication [1]. Stock Performance - The stock price of the company reached a new high on June 30, 2025, following a significant short-term increase, which has raised concerns about potential investment risks [1]. - The company's recent trading volume has significantly exceeded previous levels, indicating heightened market activity [3]. Shareholder Actions - The controlling shareholder, Jinghong Yongtai Investment Holdings Co., Ltd., along with other related parties, has announced a plan to reduce their holdings by a total of 29.49 million shares, which is up to 3% of the company's total share capital, through both centralized bidding and block trading methods [3][4]. - As of the announcement date, the reduction plan is currently in progress, with a portion of shares already sold in accordance with the disclosed plan [4]. Regulatory Compliance - The company has confirmed that there are no undisclosed matters that should be reported according to the regulations of the Shanghai Stock Exchange [5].

Core Viewpoint - Jingwang Electronics (603228) has experienced significant stock price increases, achieving a cumulative rise of over 28% in the last three trading days, while its controlling shareholder has executed share reductions [2][4]. Group 1: Shareholder Actions - The controlling shareholder, Shenzhen Jinghong Yongtai Investment Holding Co., Ltd., and Zhichuang Investment Co., Ltd. have reduced their holdings by a total of 9.597 million shares from June 27 to June 30 [4]. - The shareholding ratio of the controlling shareholder and its concerted parties decreased from 61.96% to 60.93% due to the share reduction and the conversion of convertible bonds [4][6]. Group 2: Trading Details - On June 27, a block trade of 4.321 million shares was executed at a price of 33.01 yuan per share, representing a discount of 13.22% compared to the market closing price of 38.04 yuan per share [6]. - On June 30, another block trade of 5.276 million shares occurred at a price of 35.76 yuan per share, reflecting a discount of 14.53% compared to the market closing price of 41.84 yuan per share [6]. Group 3: Company Overview - Jingwang Electronics specializes in PCB (Printed Circuit Board) business and has seen its market capitalization reach 39.1 billion yuan due to recent market interest [7]. - The company is recognized as a national high-tech enterprise, focusing on the R&D, production, and sales of various types of PCBs, which are widely used in automotive, next-generation communication technologies, data centers, and AIoT applications [7].

Mergers and Acquisitions - Yanpai Co., Ltd. plans to acquire 100% equity of TTL and TTL Management Company for approximately €2.9 million, focusing on industrial textile solutions for B2B clients [1] - Landi Group intends to purchase up to 20.17% equity of Ningbo Jujia New Materials Technology Co., Ltd. for a total price not exceeding ¥121 million, as the company specializes in high-performance LCP fiber production [3] Asset Restructuring - Jinhongshun announced the termination of its major asset restructuring plan to acquire 95.79% of New Thinking Motor Co., Ltd. through share issuance and cash payment [2] Shareholding Changes - Haitai Ruisheng's controlling shareholder, He Lin, and his concerted party Zhongyi An plan to reduce their holdings by up to 2.95%, totaling no more than 177.74 million shares [4] - Silan Microelectronics' shareholder, Luo Huabing, plans to reduce his holdings by no more than 500,000 shares, representing up to 0.03% of the company's total equity [5] - Haizheng Shengcai's major shareholder, Sinopec Capital, intends to reduce its holdings by up to 1.74%, totaling no more than 3.5256 million shares [6] Operational Updates - Haiyang Wang confirmed that its operational status is normal and there are no undisclosed significant matters, despite a stock price fluctuation exceeding 20% [7] - Neimeng Yijian reported that its main business has not undergone significant changes, and the external market environment remains stable [10]

| 证券代码：603228 | 证券简称：景旺电子 | | 公告编号:2025-065 | | --- | --- | --- | --- | | 债券代码：113669 | 债券简称：景 23 | 转债 | | 深圳市景旺电子股份有限公司 股票交易风险提示公告 二、相关风险提示 （一）市场交易风险 公司股票于 2025 年 6 月 25 日、2025 年 6 月 26 日、2025 年 6 月 27 日连续 3 个交易日收盘价格涨幅偏离值累计超过 20%，属于股票交易异常波动。公司已 于2025年6月28日披露《景旺电子股票交易异常波动公告》（公告编号：2025-064）。 2025 年 6 月 30 日，公司股价再次涨停，公司市盈率（TTM）为 33.27，动态市 盈率 30.11，市净率为 3.39，近期股票交易换手率显著高于前期水平，鉴于公司 股票价格短期涨幅较大，敬请广大投资者注意二级市场交易风险，理性决策，审 慎投资。 （二）媒体报道、市场传闻、热点概念情况 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 ...