New Stock Listings - HanGao Group listed on July 30, 2025, with an issue price of 15.43[1] - *ST Zitian and *ST Suwu are under severe abnormal fluctuations as of July 30, 2025[1] - Tianlu Convertible Bonds listed on July 30, 2025, with a risk warning[1] Market Alerts - Multiple stocks including *ST Xinchao and *ST Yuancheng are flagged for severe abnormal fluctuations on July 30, 2025[1] - New listings include companies like Xianghe Precision and Shenshui Planning, with announcements made on July 30, 2025[1] - The report includes links to detailed announcements for each stock, ensuring transparency and accessibility for investors[1] Trading Insights - The report highlights the importance of monitoring newly listed stocks for potential volatility and investment opportunities[1] - Investors are advised to review the latest announcements and risk warnings associated with these stocks to make informed decisions[1]

登录新浪财经APP 搜索【信披】查看更多考评等级 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： ● 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。 ● 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。 一、股票交易异常波动的具体情况 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。 证券代码：605277 证券简称：新亚电子 公告编号：2025一030 新亚电子股份有限公司 股票交易异常波动公告 经公司自查及函证核实，公司及公司控股股东、实际控制人不存在应披露而未披露的事项，包括但不限 于重大资产重组 ...

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 ...

截至2024年年度报告，公司高频高速铜缆连接线营业收入占公司总营业收入的比例为3.31%，占比较小; 新产品市场开拓存在不确定性。 智通财经APP讯，新亚电子(605277.SH)发布公告，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。 ...

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 ...

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。 证券代码：605277 证券简称：新亚电子 公告编号：2025-029 新亚电子股份有限公司 董事及高管减持股份结果公告 重要内容提示： 董事及高管持股的基本情况 截至减持计划披露公告日，新亚电子股份有限公司（以下简称"公司"或"新 亚电子"）董事陈华辉持有公司股票 2,387,363 股，占公司总股本的 0.74%；公 司董事杨文华持有公司股票 2,552,766 股，占公司总股本的 0.79%；公司董事陈 景淼持有公司股票 1,800,015 股，占公司总股本的 0.56%；公司董事会秘书 HUANG JUAN 持有公司股票 2,239,612 股，占公司总股本的 0.69%。 减持计划的实施结果情况 公司于2025年5月6日披露董事陈华辉、杨文华、陈景淼和董事会秘书HUANG JUAN 减持计划公告，详见《新亚电子股份有限公司董事及高管减持股份计划公 告》（公告编号：2025—021）。2025 年 7 月 22 日收到上述董事及高管发来的关 于减持公司股份结果的 ...

Group 1 - The A-share copper cable sector experienced significant upward movement, with New Asia Electronics rising over 7% [1] - Zhongfu Circuit increased by more than 5%, indicating strong market interest [1] - Other companies such as Taicheng Light, Huafeng Technology, Ruikeda, and Zhaolong Huitong also saw gains, reflecting a broader trend in the sector [1]

New Stock Issuance - Shanda Electric (Stock Code: 301609) issued at a price of 14.66[1] - Jiyuan Group (Stock Code: 732262) issued at a price of 10.88[1] Market Alerts - Jichuan Pharmaceutical (Stock Code: 600566) has a tender offer period from June 18, 2025, to July 17, 2025[1] - The last trading day for Tuisan Jinguang (Stock Code: 600190) is July 14, 2025, with 4 trading days remaining[1] - The last trading day for Tuisan Jinjing (Stock Code: 900952) is also July 14, 2025, with 4 trading days remaining[1] Abnormal Fluctuations - *ST Zitian (Stock Code: 300280) reported severe abnormal fluctuations on July 10, 2025[1] - *ST Yushun (Stock Code: 002289) reported abnormal fluctuations on July 11, 2025[1] Other Notable Announcements - Longyuan Green Energy (Stock Code: 603185) announced on July 11, 2025[1] - Kedi Pharmaceutical (Stock Code: 000590) announced on July 14, 2025[1]