Core Insights - Wangcheng Technology (920896) reported a net financing purchase of 39.19 million yuan on October 31, 2025, with a financing balance of 1438.2 million yuan, indicating a positive trend in investor sentiment towards the stock [1][2]. Financing Activity Summary - On October 31, 2025, the net financing purchase was 39.19 million yuan, with a financing balance of 1438.2 million yuan, representing 1.35% of the circulating market value [2]. - Over the past three trading days, the cumulative net financing purchase reached 655.29 million yuan, with 11 out of the last 20 trading days showing net financing purchases [1]. - The financing balance increased by 2.8% compared to the previous day, reflecting a growing interest in the stock [3]. Historical Financing Data - The financing balance on October 30, 2025, was 1399.01 million yuan, with a net financing purchase of 118.18 million yuan, marking a 9.23% increase [3]. - On October 29, 2025, the financing balance was 1280.83 million yuan, with a significant net financing purchase of 497.92 million yuan, indicating a 63.60% increase [3]. - The financing balance on October 28, 2025, was 782.91 million yuan, showing a decrease of 28.85 million yuan [3].

Market Overview - The automotive parts sector increased by 1.73% on October 20, with Wangcheng Technology leading the gains [1] - The Shanghai Composite Index closed at 3863.89, up 0.63%, while the Shenzhen Component Index closed at 12813.21, up 0.98% [1] Top Gainers in Automotive Parts Sector - Wangcheng Technology (code: 920896) closed at 23.19, up 14.80% with a trading volume of 76,400 shares and a transaction value of 177 million [1] - Sanlian Forging (code: 001282) closed at 25.97, up 10.00% with a trading volume of 215,600 shares and a transaction value of 535 million [1] - Slin Group (code: 301550) closed at 115.59, up 8.56% with a trading volume of 57,300 shares and a transaction value of 655 million [1] - Aikodi (code: 600933) closed at 21.77, up 8.36% with a trading volume of 523,200 shares and a transaction value of 1.137 billion [1] - Xinzhi Group (code: 002664) closed at 32.52, up 6.97% with a trading volume of 248,100 shares and a transaction value of 800 million [1] Top Losers in Automotive Parts Sector - Kaiter Co. (code: 920978) closed at 38.35, down 5.66% with a trading volume of 66,700 shares [2] - Tianpu Co. (code: 605255) closed at 85.80, down 4.81% with a trading volume of 108,500 shares [2] - Shenyang Technology (code: 605228) closed at 17.11, down 4.31% with a trading volume of 141,100 shares [2] - Meili Technology (code: 300611) closed at 33.50, down 4.23% with a trading volume of 307,700 shares and a transaction value of 1.038 billion [2] Fund Flow Analysis - The automotive parts sector experienced a net outflow of 328 million from institutional investors and 508 million from speculative funds, while retail investors saw a net inflow of 836 million [2] - Major stocks with significant fund flow include: - Top Group (code: 601689) with a net inflow of 220 million from institutional investors [3] - Aikodi (code: 600933) with a net inflow of 138 million from institutional investors [3] - Shuanghuan Transmission (code: 002472) with a net inflow of 112 million from institutional investors [3]

证券代码：830896 证券简称：旺成科技 公告编号：2025-088 □媒体采访 本公司及董事会全体成员保证公告内容的真实、准确和完整，没有虚假记载、 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 带法律责任。 一、 投资者关系活动类别 重庆市旺成科技股份有限公司 □特定对象调研 投资者关系活动记录表 √业绩说明会 □现场参观 □新闻发布会 □分析师会议 □路演活动 √其他 （重庆辖区上市公司 2025 年投资者网上集体接待日活动） 二、 投资者关系活动情况 活动时间：2025 年 9 月 25 日 活动地点：本次活动采用网络远程的方式举行，并通过全景网"投资者关系 互动平台"平台（https://ir.p5w.net）与投资者进行了线上交流。 参会单位及人员：投资者网上提问。 上市公司接待人员：董事长兼总经理吴银剑先生、财务负责人兼董事会秘书 胡素辉女士。 三、 投资者关系活动主要内容 本次业绩说明会公司就投资者普遍关注的问题进行了沟通与交流，主要问题 及回复如下： 问题 1：董事长你好：目前市场对公司信息了解不够多，影响了股价在二级 市场的表现。建议公司在政策允许的范围内，通过 ...

关于参与重庆辖区 2025 年投资者网上集体接待日暨半 证券代码：830896 证券简称：旺成科技 公告编号：2025-086 重庆市旺成科技股份有限公司 董事长兼总经理：吴银剑先生 财务负责人兼董事会秘书：胡素辉女士 年度业绩说明会预告公告 本公司及董事会全体成员保证公告内容的真实、准确和完整，没有虚假 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 担个别及连带法律责任。 一、 说明会类型 为进一步做好投资者关系管理工作，加强与投资者的沟通交流，重庆市旺 成科技股份有限公司(以下简称"公司"）将参加由重庆证监局指导、重庆上市 公司协会联合深圳市全景网络有限公司举办的"重庆辖区上市公司 2025 年投 资者网上集体接待日暨半年度业绩说明会"活动。 二、 说明会召开的时间、地点 （一）会议召开时间：2025 年 9 月 25 日 15:00-17:00。 （二）会议召开地点 本次活动将采用网络远程的方式举行，投资者可登录"全景路演"网站 （https://rs.p5w.net）参与本次互动交流。 三、 参加人员 四、 投资者参加方式 本次说明会采用网络方式召开。 投资者可以登陆全景路演(h ...

证券代码：830896 证券简称：旺成科技 公告编号：2025-087 重庆市旺成科技股份有限公司 投资者关系活动记录表 本公司及董事会全体成员保证公告内容的真实、准确和完整，没有虚假记载、 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 带法律责任。 一、 投资者关系活动类别 √特定对象调研 □业绩说明会 □媒体采访 √现场参观 □新闻发布会 □分析师会议 □路演活动 □其他 二、 投资者关系活动情况 活动时间：2025 年 9 月 17 日 活动地点：重庆市旺成科技股份有限公司 参会单位及人员：申万研究所、申万重庆分公司、中金公司、洪顺资本、东 北证券、上海胜道投资、艾叶投资 上市公司接待人员：董事长兼总经理吴银剑先生、董事吴科言先生、董事会 秘书兼财务总监胡素辉女士、证券事务代表龚健武先生 三、 投资者关系活动主要内容 本次投资者关系活动以线下调研方式展开，就投资者关心的问题进行了沟通 与交流。本次投资者关系活动的主要问题及公司对问题的回复情况如下： 问题 1：公司创设的契机是什么？为什么会选择和国外的企业合作？ 回复：董事长吴银剑先生在担任总工程师期间，当时正时凸轮齿轮组件使用 ...

Core Viewpoint - Wangcheng Technology (stock code: 830896) experienced significant trading activity on September 9, 2025, with a turnover rate of 27.21% and a transaction volume of 12.05 million shares, amounting to a total transaction value of 323 million yuan [1][2]. Trading Activity Summary - The top buying seat was from Guojin Securities Co., Ltd. Shenzhen Branch, with a purchase amount of approximately 10.41 million yuan [1][2]. - The top selling seat was from Caida Securities Co., Ltd. Cangzhou Botou Yuhua Middle Road Branch, with a selling amount of approximately 12.26 million yuan [1][2]. - Other notable buying and selling activities included institutional trading and various securities firms, indicating a diverse trading interest in Wangcheng Technology [2].

Core Viewpoint - Wangcheng Technology (830896) experienced a significant increase of 13.72% in its stock price, with a trading volume of 3.75 billion yuan and a price fluctuation of 31.85% on the day of trading [2] Trading Activity Summary - The stock had a turnover rate of 30.79%, indicating high trading activity [2] - Institutional investors net sold 4.28 million yuan, while brokerage seats collectively net bought 18.07 million yuan [2] - The top five trading departments accounted for a total transaction volume of 75.82 million yuan, with a net buying amount of 13.79 million yuan [2] Specific Trading Details - The leading buying department was Caida Securities, which purchased 12.43 million yuan worth of shares [2] - The selling department with the highest volume was an institutional specialized seat, which sold 7.17 million yuan worth of shares [2] - Other notable buying departments included Dongwu Securities and Guotai Haitong Securities, with purchases of 8.91 million yuan and 8.70 million yuan respectively [2]

Core Viewpoint - Wangcheng Technology (stock code: 830896) experienced significant trading activity on September 8, 2025, with a price fluctuation of 31.85% and a trading volume of 13.67 million shares, amounting to a total transaction value of 375 million yuan [1][2]. Trading Activity Summary - The top buying entity was Caida Securities Co., Ltd. with a purchase amount of approximately 12.43 million yuan [2]. - Other notable buying entities included Dongwu Securities Co., Ltd. with about 8.91 million yuan and Guotai Haitong Securities Co., Ltd. with around 8.70 million yuan [2]. - The primary selling entity was an institutional account, which sold approximately 7.17 million yuan worth of shares [2].

Company Performance - Wangcheng Technology's stock price reached a historical high, increasing by 21.49% to 27.98 yuan, with a trading volume of 6.3491 million shares and a transaction value of 174 million yuan, resulting in a turnover rate of 14.30% [2] - The company's latest A-share total market capitalization is 2.832 billion yuan, with a circulating market capitalization of 1.242 billion yuan [2] - The company reported a revenue of 202 million yuan for the first half of the year, representing a year-on-year growth of 30.21%, and a net profit of 28.632 million yuan, which is a year-on-year increase of 105.94% [2] - Basic earnings per share are 0.2800 yuan, with a weighted average return on equity of 6.76% [2] Industry Overview - The automotive industry, to which Wangcheng Technology belongs, has an overall increase of 1.01%, with 241 stocks rising and three stocks, including Riying Electronics and Junsheng Electronics, hitting the daily limit [2] - Conversely, 50 stocks in the industry experienced declines, with the largest drops being 6.43%, 5.60%, and 3.38% for Haoen Electric, Paters, and Ruihu Moulds, respectively [2] Margin Trading Data - As of September 5, the latest margin trading balance for Wangcheng Technology is 6.6895 million yuan, with a financing balance of 6.6895 million yuan, reflecting a decrease of 2.027 million yuan over the past ten days, which is a 23.25% decline [2]

2025 年上半年持续督导跟踪报告 根据《证券发行上市保荐业务管理办法》《北京证券交易所股票上市规则》 （以下简称"《上市规则》"）等有关法律法规、规范性文件等的规定，国金证券 股份有限公司（以下简称"国金证券""保荐机构"）作为重庆市旺成科技股份有 限公司（以下简称"旺成科技""上市公司""公司"）的持续督导保荐机构，对 旺成科技进行持续督导，现就 2025 年上半年持续督导工作总结如下： | 序号 | 工作要求 | 完成或督导情况 | | --- | --- | --- | | 1 | 公司信息披露审阅情况 | 保荐机构及时审阅了公司信息披露文件。 | | 2 | 督导公司建立健全并有效执行 | 保荐机构督导公司建立健全规则制度并有效执 | | | 规则制度的情况 | 行，公司规则制度的建立和执行不存在重大违规。 | | 3 | 募集资金使用监督情况 | 保荐机构定期查阅公司募集资金账户对账单，核 | | | | 查公司募集资金使用情况；前往公司现场核查募 | | | | 集资金使用情况。本督导期内，旺成科技募集资 | | | | 金存放与使用符合相关规定。 | | 4 | 督导公司规范运作情况 | 保荐 ...