Group 1 - Ningde Times announced a share buyback plan with a total fund of 40 billion to 80 billion yuan, having repurchased 6.641 million shares, accounting for 0.1508% of the total share capital, with a total expenditure of 1.551 billion yuan [1] - Guoxin Technology successfully tested its quantum-resistant password chip AHC001, which is based on a domestic 28nm process and features low power consumption and high security, aimed at high-security applications [2] - Jingcheng Co. plans to introduce investors through a capital increase and share expansion for its subsidiary Tianhai Hydrogen Energy, with details yet to be determined [3] Group 2 - Weir Shares' shareholder plans to exchange up to 10 million shares for an open-ended index fund, representing 0.82% of the total share capital, aimed at optimizing asset allocation [4] - Zhejiang University Network New committed 33 million yuan to invest in a venture capital fund focusing on artificial intelligence and robotics, with a total target size of 100 million yuan [5] - Huayi Group intends to acquire 60% of San Aifu for 4.091 billion yuan to expand its business in fluorine fine chemicals, with funding sourced from its own or self-raised funds [6] Group 3 - Huina Technology's controlling shareholder is planning a change of control, leading to a temporary suspension of stock trading [7] - Tongyu Heavy Industry's actual controller will change from Zhuhai State-owned Assets Supervision and Administration Commission to Shandong State-owned Assets, following a share transfer agreement [8] - Kangxi Communication terminated its major asset restructuring plan and shifted to a strategic investment plan to acquire 35% of Shenzhen Chip Zhongxin Technology [9] Group 4 - Huafeng Measurement Control's shareholder plans to transfer 2.9% of its shares due to funding needs, with the transfer price set at a minimum of 70% of the average trading price over the previous 20 trading days [10] - Xiangyuan Cultural Tourism reported a 50.47% year-on-year increase in revenue during the May Day holiday [13] - Sairisi's April new energy vehicle sales increased by 12.99% year-on-year [13]

证券代码：603335 证券简称：迪生力 公告编号：2025-031 广东迪生力汽配股份有限公司 股票交易异常波动公告 二、公司关注并核实的相关情况 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个别及连带责任。 重要内容提示： 广东迪生力汽配股份有限公司（以下简称"公司"）股票于 2025 年 4 月 29 日、4 月 30 日、5 月 6 日连续 3 个交易日内收盘价格涨幅偏离值累计达到 20%以上，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 动情形。 经公司自查，并书面征询控股股东及实际控制人，截止本公告披露日， 确认不存在应披露而未披露的重大事项或重要信息。 重大风险提示。 （一）二级市场交易风险。公司股票于 2025 年 4 月 29 日、4 月 30 日、5 月 6 日连续 3 个交易日内收盘价涨幅偏离值累计超过 20%，属于股票交易异常波 动情形。敬请广大投资者注意投资风险。 （二）经营风险。2024 年公司归属于上市公司股东净利润为-1.45 亿元；2025 年一季度公司归属于上市公司股东净利润为-22 ...

证券代码：603335 证券简称：迪生力 公告编号：2025-032 广东迪生力汽配股份有限公司 关于控股股东集中竞价减持股份结果公告 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、准确性和完整性承担法律责任。 重要内容提示： 股东名称 江门力鸿投资有限公司 股东身份 控股股东、实控人及一致行动人 √是 □否 直接持股 5%以上股东 √是 □否 董事、监事和高级管理人员 □是 √否 其他：无 持股数量 119,343,500股 持股比例 27.87% 当前持股股份来源 IPO 前取得：119,343,500股（含其对应上市后以资本公 一、减持主体减持前基本情况 | 积转增股本方式取得） | | --- | 大股东持股的基本情况 本次股份减持计划实施前，公司控股股东江门力鸿投资有限公司（以下简称 "力鸿公司"）持有广东迪生力汽配股份有限公司（以下简称"迪生力"或"公 司"）股份 119,343,500 股，占公司总股本比例为 27.87%，均来源于公司 IPO 前 取得的股份及其对应上市后以资本公积转增股本方式取得的股份。 减持计划的实施结果情况 ...

江门力鸿投资有限公司 2025 年 5 月 6 日 关于股票交易异常波动问询函的回函 关于股票交易异常波动问询函的回函 广东迪生力汽配股份有限公司董事会： 贵公司《广东迪生力汽配股份有限公司关于股票交易异常波动问 询函》已收悉，经认真自查确认，现就有关情况回复如下：截至目前， 本公司作为贵公司的控股股东，不存在应披露而未披露的影响贵公司 股价异常波动的重大信息，包括但不限于重大资产重组、发行股份、 上市公司收购、债务重组、业务重组、资产剥离、资产注入、股份回 购、股权激励、重大业务合作、引进战略投资者等重大事项。 特此回函。 特此回函。 力生国际有限公司 广东迪生力汽配股份有限公司董事会： 2025 年 5 月 6 日 贵公司《广东迪生力汽配股份有限公司关于股票交易异常波动问 询函》已收悉，经认真自查确认，现就有关情况回复如下：截至目前， 本公司作为贵公司的控股股东，不存在应披露而未披露的影响贵公司 股价异常波动的重大信息，包括但不限于重大资产重组、发行股份、 上市公司收购、债务重组、业务重组、资产剥离、资产注入、股份回 购、股权激励、重大业务合作、引进战略投资者等重大事项。 关于股票交易异常波动问询函的回函 ...

迪生力（603335）公告，公司股票于2025年4月29日、4月30日、5月6日连续3个交易日内收盘价格涨幅 偏离值累计超过20%，属于股票交易异常波动情形。控股股东江门力鸿投资有限公司于5月6日减持公司 股份57.53万股，平均股价为4.93元，当日减持总金额为283.62万元。 ...

5月6日，迪生力上涨10.04%登上龙虎榜，连续三个交易日内,涨幅偏离值累计达20%。 龙虎榜显示，买 入前五合计买入5860.50万元，卖出前五合计卖出4754.12万元，净额1106.38万元。 其中，国盛证券有限 责任公司合肥徽州大道证券营业部、国盛证券有限责任公司黄山洽阳路证券营业部、国泰海通证券股份 有限公司总部分别买入1374.95万元、1316.69万元、1254.66万元。 国盛证券有限责任公司合肥徽州大道 证券营业部、国盛证券有限责任公司黄山洽阳路证券营业部、国泰海通证券股份有限公司总部分别卖出 1408.52万元、1348.99万元、682.20万元。 买入金额最大的前5名营业部 买入额/万 卖出额/万 净额/万 国 盛证券有限责任公司合肥徽州大道证券营业部 1374.95 0.00 1374.95 国盛证券有限责任公司黄山洽阳路 证券营业部 1316.69 0.00 1316.69 国泰海通证券股份有限公司总部 1254.66 0.00 1254.66 国金证券股份有 限公司成都武成大街证券营业部 974.24 0.00 974.24 中信建投证券股份有限公司长沙市芙蓉中路证券营 业部 ...

Market Overview - The Shanghai Composite Index is at 3305.11 points, below the six-month moving average, with a change of 0.80% [1] - The total trading volume of A-shares is 646.819 billion yuan [1] Stocks Breaking Six-Month Moving Average - A total of 272 A-shares have surpassed the six-month moving average today [1] - Notable stocks with significant deviation rates include: - Zhongcheng Technology: 14.42% deviation, with a price increase of 14.99% [1] - Oulutong: 10.01% deviation, with a price increase of 11.78% [1] - Jiusheng Electric: 9.22% deviation, with a price increase of 19.97% [1] Stocks with Smaller Deviation Rates - Stocks that have just crossed the six-month moving average with smaller deviation rates include: - Yongdong Co., Sumeida, and Yuhua Tian, which have just crossed the six-month line [1] Additional Stocks with Notable Performance - Other stocks with notable performance include: - Benlang New Materials: 8.45% deviation, with a price increase of 10.35% [1] - Quanzhu Co.: 8.00% deviation, with a price increase of 9.85% [1] - Chuanrun Co.: 7.95% deviation, with a price increase of 10.03% [1]

Market Overview - The Shanghai Composite Index is at 3305.11 points, above the annual line, with an increase of 0.80% [1] - The total trading volume of A-shares is 646.819 billion yuan [1] Stocks Breaking Annual Line - A total of 233 A-shares have surpassed the annual line today [1] - Notable stocks with significant deviation rates include: - Jinkai Biological Science and Technology (10.11%) - Disen Power (9.84%) - Hanbo High-tech (8.84%) [1] Stock Performance Details - The top stocks with their respective performance metrics are as follows: - Jinkai Biological: Price increased by 10.32%, turnover rate 13.55%, latest price 33.02 yuan [1] - Disen Power: Price increased by 10.04%, turnover rate 1.77%, latest price 4.93 yuan [1] - Hanbo High-tech: Price increased by 9.42%, turnover rate 3.54%, latest price 15.33 yuan [1] - Other notable stocks include: - Jiashitang (9.97%, 3.57%, 13.13 yuan) - Sanmu Group (9.94%, 7.78%, 3.54 yuan) [1] Additional Stocks with Minor Deviations - Stocks with smaller deviation rates that have just crossed the annual line include: - Yongqing Environmental Protection - Dongjian Technology - Aishide [1]

Group 1 - The stock of Disengli has experienced a significant increase, with three limit-up days recorded within six trading days, resulting in a cumulative increase of 20.83% and a turnover rate of 52.82% [2] - As of 9:25, the stock's trading volume reached 2.3087 million shares, with a transaction amount of 11.3819 million yuan, and a turnover rate of 0.54% [2] - The total market capitalization of the A-shares reached 2.111 billion yuan [2] Group 2 - The latest margin trading data shows that as of April 30, the margin balance for the stock was 67.1563 million yuan, with a financing balance of 67.1563 million yuan, reflecting an increase of 7.9489 million yuan or 13.43% compared to the previous trading day [2] - Over the past six days, the margin balance has decreased by 8.0986 million yuan, representing a decline of 10.76% [2] - The stock was listed on the Dragon and Tiger list once due to a daily price deviation of 7%, with a net buying amount of 40.6632 million yuan from the leading trading departments [2] Group 3 - The company's Q1 report indicated a total operating revenue of 257 million yuan, a year-on-year decrease of 24.88%, and a net profit of -23 million yuan, down 86.36% year-on-year [2] - The stock's daily performance over recent days shows fluctuations, with notable changes in turnover rates and net capital inflows [2]

Core Viewpoint - The automotive parts sector is experiencing a strong rally, with several stocks hitting the daily limit up, driven by favorable trade news regarding tariff exemptions for parts manufactured in Canada and Mexico under the USMCA agreement [1] Group 1: Stock Performance - Disenly has achieved three consecutive limit-up days over six trading days [1] - Other stocks such as Jin Qilin, Xin Zuo Biao, and Xin Zhi Group also reached their daily limit up [1] - Companies like Xingmin Zhitong, Rongtai Co., Fuda Co., and Zhongding Co. showed significant price increases [1] Group 2: Trade Policy Impact - The U.S. Customs and Border Protection confirmed that automotive parts made in Canada and Mexico are part of the USMCA and will be exempt from a 25% tariff [1] - This tariff exemption is set to take effect on May 3 [1]