关于对新亚电子股份有限公司 股票交易异常波动的询问函的回复 新亚电子股份有限公司： 本公司已于 2025 年 7 月 29 日收到贵公司发来的《新亚电子股份 有限公司股票异常波动的询问函》，经本公司认真自查，现回复如下： 本公司为新亚电子股份有限公司（以下简称"新亚电子" ）的控 股股东，截止目前不存在影响新亚电子股份有限公司交易异常波动的 重大事项；不存在其他应披露而未披露的重大信息：包括但不限于筹 划涉及上市公司的重大资产重组、股份发行、收购、债务重组、资产 剥离、资产注入、股份回购、股权激励、破产重组、重大业务合作、 引进战略投资者等对新亚电子股票交易价格产生较大影响的重大事 项。 ）的实际 控制人，截止目前不存在影响新亚电子股份有限公司交易异常波动的 重大事项；不存在其他应披露而未披露的重大信息：包括但不限于筹 划涉及上市公司的重大资产重组、股份发行、收购、债务重组、资产 剥离、资产注入、股份回购、股权激励、破产重组、重大业务合作、 引进战略投资者等对新亚电子股票交易价格产生较大影响的重大事 项。 特此回函！ 实际控制人：赵战兵 控股股东：乐清利新控股有限公司 关于对新亚电子股份有限公司 股票交易异常 ...

分组1 - Shijia Photon reported a revenue of 993 million yuan for the first half of the year, a year-on-year increase of 121.12% [1] - The net profit attributable to shareholders reached 217 million yuan, reflecting a significant year-on-year growth of 1712% [1] - The company has successfully developed new products for data centers and AI computing, including high-power CWDFB lasers and high-temperature FAU devices [1] 分组2 - Hunan Tianyan announced that China Changan Automobile has become its indirect controlling shareholder after a division of the Weaponry Equipment Group [2] - Following the division, China Changan Automobile holds 37.25% of Hunan Tianyan through Chen Zhi Group, maintaining the actual controller as the State-owned Assets Supervision and Administration Commission [2] 分组3 - Dong'an Power stated that its indirect controlling shareholder has changed to China Changan Automobile after the division of the Weaponry Equipment Group [2] - China Changan Automobile now holds 50.93% of Dong'an Power's total shares through Chen Zhi Group [2] 分组4 - Wantong Intelligent signed an exclusive authorization agreement with Shanghai Shenming Aosi Semiconductor Technology, allowing it to produce and sell boards based on the Fellow 1 model chip for five years [3] - This collaboration is expected to positively impact the company's future operations and aligns with its long-term development strategy [3] 分组5 - WuXi AppTec plans to adjust the upper limit for its share repurchase price from 90.72 yuan to 114.15 yuan per share [4] 分组6 - Xinya Electronics reported that the revenue from high-frequency and high-speed copper cable connectors accounted for only 3.31% of its total revenue as of the 2024 annual report [5] - The company experienced abnormal stock trading fluctuations with a cumulative price deviation exceeding 20% over three consecutive trading days [5] 分组7 - Huajin Technology plans to acquire 6% of Crystal Integrated's shares for a total price of 2.393 billion yuan, with a transfer price of 19.88 yuan per share [6] - This transaction does not constitute a related party transaction or a major asset restructuring [6] 分组8 - Fangbang Co. reported that the sales revenue from its peelable copper products accounted for less than 0.3% of its main business revenue in the first half of the year [8] - The company is monitoring potential market demand increases due to the adoption of CoWoP technology by leading overseas companies [8]

证券日报网讯 7月29日晚间，新亚电子发布公告称，公司股票于2025年7月25日、7月28日和7月29日连 续三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的情况。经公司自查及向控股 股东、实际控制人核实，公司经营情况正常，不存在应披露而未披露的重大事项。 （编辑 姚尧） ...

Core Viewpoint - The stock of Xinya Electronics (605277.SH) experienced an abnormal fluctuation, with a cumulative closing price increase of over 20% across three consecutive trading days from July 25 to July 29, 2025 [1] Group 1: Stock Performance - The stock price of Xinya Electronics showed a cumulative increase of over 20% during the trading days of July 25, 28, and 29, 2025, indicating significant market activity [1] - The company has acknowledged the abnormal stock trading situation and has advised investors to be cautious regarding market risks [1] Group 2: Financial Performance - As of the 2024 annual report, the revenue from high-frequency and high-speed copper cable connectors accounted for only 3.31% of the company's total revenue, indicating a relatively small contribution to overall earnings [1] - The company faces uncertainties in the market development of new products, which may impact future revenue growth [1] Group 3: Shareholder Activity - The company conducted a self-examination and confirmed that its controlling shareholders and their concerted actors did not engage in buying or selling the company's stock during the recent trading period [1] - A share reduction plan by company directors and the board secretary was completed on July 22, 2025, as disclosed in a previous announcement [1]

证券代码：605277 证券简称：新亚电子 公告编号：2025—030 新亚电子股份有限公司 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。 经公司自查及向控股股东、实际控制人核实，公司经营情况正常，不存 在应披露而未披露的重大事项。 敬请广大投资者注意二级市场交易风险、理性投资、审慎决策。 重要内容提示： 一、股票交易异常波动的具体情况 新亚电子股份有限公司（以下简称"新亚电子"或"公司"）股票于 2025 年 7 月 25 日、7 月 28 日和 7 月 29 日连续三个交易日收盘价格涨幅偏离值累计 超过 20%。根据《上海证券交易所交易规则》的有关规定，属于股票交易异常波 动的情况。 新亚电子股票于 2025 年 7 月 25 日、7 月 28 日和 7 月 29 日连续三个交易日 收盘价格涨幅偏离值累计超过 20%。根据《上海证券交易所交易规则》的有关规 定，属于股票交易异常波动的情况。 1 （四）可能导致公司股票交易异常波动的其他股价感信息或者可能导致股票 交易严重异常波动的其他事项。 经公司自 ...

Group 1 - The company's stock price experienced a significant deviation, with a cumulative increase of over 20% over three consecutive trading days on July 25, 28, and 29, 2025, indicating abnormal trading activity [1] - As of the 2024 annual report, the revenue from high-frequency and high-speed copper cable connectors accounted for only 3.31% of the company's total revenue, suggesting a relatively small contribution [1] - There is uncertainty regarding the market expansion of new products, which may impact future revenue growth [1]

Group 1 - The company's revenue from high-frequency and high-speed copper cable connectors accounts for 3.31% of total revenue, indicating a relatively small proportion [1] - There is uncertainty in the market development of new products, which may impact future performance [1]

控股股东：乐清利新控股有限公司 关于对新亚电子股份有限公司 股票交易异常波动的询问函的回复 新亚电子股份有限公司： 本公司已于 2025 年 7 月 29 日收到贵公司发来的《新亚电子股份 有限公司股票异常波动的询问函》，经本公司认真自查，现回复如下： 本公司为新亚电子股份有限公司（以下简称"新亚电子"）的控 股股东，截止目前不存在影响新亚电子股份有限公司交易异常波动的 重大事项；不存在其他应披露而未披露的重大信息：包括但不限于筹 划涉及上市公司的重大资产重组、股份发行、收购、债务重组、资产 剥离、资产注入、股份回购、股权激励、破产重组、重大业务合作、 引进战略投资者等对新亚电子股票交易价格产生较大影响的重大事 项。 特此回函！ 2025 年 7 月 29 日 关于对新亚电子股份有限公司 股票交易异常波动的询问函的回复 新亚电子股份有限公司： 本人已于 2025 年 7 月 29 日收到贵公司发来的《新亚电子股份有 限公司股票异常波动的询问函》，经本人认真自查，现回复如下： 本人为新亚电子股份有限公司（以下简称"新亚电子"）的实际 控制人，截止目前不存在影响新亚电子股份有限公司交易异常波动的 重大事项；不存在 ...

Core Viewpoint - The revenue from high-frequency and high-speed copper cable connectors accounts for a small proportion of the total revenue of the company, indicating limited contribution to overall financial performance [1] Group 1: Financial Performance - As of the 2024 annual report, the revenue from high-frequency and high-speed copper cable connectors represents only 3.31% of the company's total revenue, highlighting its minor role in the company's financials [1] Group 2: Market Activity - The company's stock experienced an abnormal fluctuation, with a cumulative closing price increase exceeding 20% over three consecutive trading days from July 25 to July 29, 2025 [1] - The company conducted a self-examination and confirmed that its controlling shareholders and their concerted actors did not engage in buying or selling the company's stock [1] Group 3: Management Actions - The company's board members and secretary completed their share reduction plan on July 22, 2025, as disclosed in the announcement regarding the results of share reduction [1]

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 | ...