债券简称：会通转债 债券代码：118028 向不特定对象发行可转换公司债券 第二次临时受托管理事务报告 （2025年度） 发行人 会通新材料股份有限公司 （安徽省合肥市高新区柏堰科技园芦花路 2 号） 会通新材料股份有限公司 债券受托管理人 中信证券股份有限公司 （广东省深圳市福田区中心三路 8 号卓越时代广场（二期）北座） 2025 年 7 月 重要声明 本报告依据《公司债券发行与交易管理办法》（以下简称"《管理办法》"）《会 通新材料股份有限公司可转换公司债券受托管理协议》（以下简称"《受托管理协 议》"）《会通新材料股份有限公司向不特定对象发行可转换公司债券募集说明书》 （以下简称"《募集说明书》"）等相关文件，由本次债券受托管理人中信证券股 份有限公司（以下简称"中信证券"）编制。中信证券对本报告中所包含的从上 述文件中引述内容和信息未进行独立验证，也不就该等引述内容和信息的真实性、 准确性和完整性做出任何保证或承担任何责任。 本报告不构成对投资者进行或不进行某项行为的推荐意见，投资者应对相关 事宜做出独立判断，而不应将本报告中的任何内容据以作为中信证券所作的承诺 或声明。在任何情况下，投资者依据本报 ...

| 证券代码：688219 | 证券简称：会通股份 | 公告编号：2025-041 | | --- | --- | --- | | 转债代码：118028 | 转债简称：会通转债 | | 会通新材料股份有限公司 关于实施"会通转债"赎回暨摘牌的公告 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。 重要内容提示： 证券停复牌情况：适用 因实施会通新材料股份有限公司可转换公司债券（以下简称"会通转债"）赎 | 118028 | 会通转债 | 可转债债券停 | 2025/7/22 | | | | | --- | --- | --- | --- | --- | --- | --- | | 证券代码 | 证券简称 | 停复牌类型 牌 | 停牌起始日 | 停牌 期间 | 停牌终止日 | 复牌日 | 回,本公司的相关证券停复牌情况如下： 截至 2025 年 7 月 11 日收市后，距离 7 月 21 日（"会通转债"最后交易日） 仅剩 6 个交易日，7 月 21 日为"会通转债"最后一个交易日。 最后转股日：2025 年 7 月 24 日 ...

Summary of Key Points Core Viewpoint - The announcement details the cumulative conversion of "Huitong Convertible Bonds" into shares of Huitong New Materials Co., Ltd., indicating significant shareholder engagement and the impact on the company's equity structure [1][4]. Convertible Bond Issuance Overview - The company issued 8,300,000 convertible bonds on December 6, 2022, totaling 830 million yuan, with a maturity of six years and a tiered interest rate starting from 0.30% in the first year to 3.00% in the sixth year [1][2]. Conversion Status - As of July 9, 2025, a total of 434,146,000 yuan (4,341,460 bonds) have been converted into 47,612,048 shares, representing 10.3666% of the company's total shares before conversion [1][4]. - The remaining unconverted bonds amount to 395,854,000 yuan, which is 47.6933% of the total issuance [1][4]. Share Capital Changes - The total share capital increased from 478,105,359 shares to 506,895,680 shares due to the conversion of bonds, with the number of unrestricted circulating shares rising accordingly [4]. Adjustment of Conversion Price - The initial conversion price of 9.33 yuan per share has been adjusted multiple times due to annual profit distribution, with the latest adjustment bringing it down to 9.06 yuan per share [2][3].

一、可转债发行上市概况 | 证券代码：688219 | 证券简称：会通股份 | 公告编号：2025-040 | | --- | --- | --- | | 转债代码：118028 | 转债简称：会通转债 | | 会通新材料股份有限公司 关于"会通转债"转股数额累计达到转股前 公司已发行股份总额 10%的公告 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、准确性和完整性依法承担法律 责任。 重要内容提示： 累计转股情况：截至 2025 年 7 月 9 日，累计共有 434,146,000 元（4,341,460 张）"会通转债"已转换为会通新材料股份有限公司（以下简称"公司"）股 票，累计因转股形成的股份数量为 47,612,048 股，占"会通转债"转股前公司 已发行股份总额的 10.3666% 未转股可转债情况：截至 2025 年 7 月 9 日，"会通转债"尚未转股的 可转债金额为 395,854,000 元，占"会通转债"发行总量的 47.6933%。 经中国证券监督管理委员会出具的《关于同意会通新材料股份有限公司向不 特定对象发行可转换公司债券注 ...

Group 1 - *ST San Sheng (002742.SZ): The controlling shareholder Pan Xianwen's 32.2 million shares have been transferred, accounting for 7.30% of the total share capital, reducing his holding from 17.26% to 16.75, with no change in company control [1] - Aikang Co., Ltd. (300889.SZ): Shareholders Zhang Fengbin and Feng Renrong reduced their holdings by a total of 1.76 million shares, accounting for 1.06% of the total share capital, completing the reduction plan [1] - Allianz Ruishi (301042.SZ): Director Shen Lei reduced his holdings by 98,700 shares, accounting for 0.14% of the total share capital, with the reduction plan period ending [1] Group 2 - Baotong Technology (300031.SZ): Controlling shareholder Bao Zhifang and director Tang Yu plan to reduce their holdings by up to 8.3749 million shares and 1.526988 million shares, accounting for no more than 2% and 0.36% of the total share capital, respectively [2] - Biyiwei (688045.SH): Shareholders Fang Guang Erqi and Yuan Chengjun plan to reduce their holdings by up to 139,680 shares and 69,840 shares, accounting for no more than 2% and 1% of the total share capital, respectively [2] - Chahua Co., Ltd. (603615.SH): Shareholder Shenzhen Hanjinliang reduced 2.397 million shares, accounting for 0.99% of the total share capital, completing the reduction plan [2] Group 3 - Dacai Co., Ltd. (605287.SH): Shareholder Qingdao Dikuang Chanquan Development Co., Ltd. reduced 3.64 million shares, accounting for 2.60% of the total share capital, completing the reduction plan [3] - Dize Pharmaceutical (688192.SH): Vice President Zhang Shiying reduced 161,550 shares, accounting for 0.0035% of the total share capital, completing the reduction plan [3] - Fuhan Micro (300613.SZ): Controlling shareholder's concerted action party plans to reduce up to 6.90208 million shares, accounting for 3% of the total share capital [3] Group 4 - Guanghuan Xinwang (300383.SZ): Directors and vice presidents plan to reduce a total of up to 720,476 shares, accounting for no more than 0.04% of the total share capital [4] - Hanyu Group (300403.SZ): Director and Vice President Wu Geming plans to reduce up to 1 million shares, accounting for 0.1658% of the total share capital [4] - Haosen Intelligent (688529.SH): Shareholders plan to reduce a total of up to 3 million shares, accounting for 1.7838% of the total share capital [4] Group 5 - Huilong New Materials (301057.SZ): Controlling shareholder's concerted action party plans to reduce up to 3.482902 million shares, accounting for 3% of the total share capital excluding repurchased shares [5] - Huitong Co., Ltd. (688219.SH): Shareholder Tong'an Fund reduced 4.667815 million shares, accounting for 0.93% of the total share capital, completing the reduction plan [5] Group 6 - Jiangsu Shentong (002438.SZ): Shareholder Huzhou Fenglin Huoshan Equity Investment Partnership reduced a total of 14.205 million shares, accounting for 2.798808% of the total share capital, completing the reduction plan [6] - Jiangtian Chemical (300927.SZ): Shareholder Jiangshan Co., Ltd. reduced 1.3265 million shares, accounting for 0.92% of the total share capital [6] - Jin Sanjiang (301059.SZ): Shareholder Guangzhou Saina reduced 104,900 shares, accounting for 0.05% of the total share capital, completing the reduction plan [6] Group 7 - Jingxue Energy (301010.SZ): Controlling shareholder's concerted action party reduced 1.08 million shares, accounting for 1% of the total share capital, completing the reduction plan [7] - Jiuwu High-Tech (300631.SZ): Vice President Wang Xiaohu and Cheng Junjun plan to reduce up to 18,900 shares and 5,000 shares, accounting for no more than 0.1511% and 0.04% of the total share capital, respectively [7] - Kanghui Pharmaceutical (603139.SH): Shareholder Shanghai Sailoxian plans to reduce up to 2.9964 million shares, accounting for 3% of the total share capital [7] Group 8 - Meino Biological (301156.SZ): Shareholder's concerted action party reduced 1.297029 million shares, accounting for 0.92% of the total share capital, completing the reduction plan [8] - Minfa Aluminum Industry (002578.SZ): Shareholder Huang Tianhuo reduced 6.6702 million shares, accounting for 0.71% of the total share capital, reducing his holding to 4.9963% [8] - Nuo Puxin (002215.SZ): Directors and senior management plan to reduce a total of up to 1.8607 million shares, accounting for no more than 0.185% of the total share capital [8] Group 9 - Entropy Technology (301330.SZ): Shareholders reduced a total of 4,693,864 shares, accounting for 1.9556% of the total share capital, completing the reduction plan [9] - Shengbang Co., Ltd. (301233.SZ): Supervisor Hu Jilin plans to reduce up to 5,650 shares, accounting for 0.0111% of the total share capital [9] - Shudao Equipment (300540.SZ): Senior management did not reduce their shares, and the reduction plan period has ended [9] Group 10 - Tongyu Communications (002792.SZ): Controlling shareholder and actual controller Shi Guiqing plans to reduce up to 15,653,487 shares, accounting for 2.9963% of the total share capital [10] Group 11 - Wuzhou Xinchun (603667.SH): Senior management plans to reduce a total of up to 22,500 shares, accounting for no more than 0.0061%, 0.0067%, and 0.0037% of the total share capital [11] - New Sharp Co., Ltd. (688257.SH): Senior management plans to reduce up to 750,000 shares, accounting for no more than 0.2971% of the total share capital [11] - New Hope (000876.SZ): Senior management reduced 225,000 shares, accounting for 0.005% of the total share capital, completing the reduction plan [11] Group 12 - Youke De (688158.SH): Shareholder Zhongyi Capital reduced 882,766 shares, accounting for 0.19% of the total share capital, completing the reduction plan [12] - Changqing Technology (001324.SZ): Shareholders reduced a total of 4,165,050 shares, accounting for 3.00% of the total share capital, completing the reduction plan [12] - Changxin Bochuang (300548.SZ): Shareholders plan to reduce up to 8.6 million shares, accounting for 2.95% of the total share capital [12] Group 13 - Zhongfu Industrial (600595.SH): Shareholder Henan Yicheng Chuangtou plans to reduce up to 40 million shares, accounting for 1% of the total share capital [13] - Zhuhai Ming Technology (300232.SZ): Controlling shareholder Lin Mingfeng plans to reduce up to 21,722,009 shares, accounting for 1.99% of the total share capital [13] - Zhuoyi Information (688258.SH): Employee shareholding platform plans to reduce up to 2,271,445 shares, accounting for no more than 1.88% of the total share capital [13]

Summary of Key Points Core Viewpoint - The announcement details the shareholding changes of the major shareholder, Anqing Tong'an Industrial Investment Fund, which has reduced its stake in Huitong New Materials Co., Ltd. due to funding needs, impacting its ownership percentage significantly [1][2][3]. Shareholder Holding Situation - Prior to the reduction, Anqing Tong'an held 34,136,505 shares, representing 7.20% of the total share capital of the company [1][2]. - As of July 7, 2025, after the reduction, the fund's holdings decreased to 29,468,690 shares, accounting for 5.89% of the total share capital [2][3]. Reduction Plan Implementation - The reduction plan was initially disclosed on March 18, 2025, with a maximum intended reduction of 14,216,800 shares, or 3% of the total shares [1][2]. - The actual reduction was completed through centralized bidding and block trading, totaling 4,667,815 shares, which is 0.93% of the total shares [2][3]. Financial Details of the Reduction - The reduction occurred between April 2025 and July 2025, with a total amount of approximately 60.43 million yuan generated from the sales [2][3]. - The shares were sold at a price range of 12.50 to 13.11 yuan per share [2][3]. Impact of Convertible Bonds - The reduction in shareholding percentage was also influenced by the dilution effect from the conversion of convertible bonds, which increased the total share capital of the company [3][4]. Compliance and Governance - The company confirmed that the changes in shareholding do not significantly affect its governance structure or ongoing operations [4][5].

| 证券代码：688219 | 证券简称：会通股份 | 公告编号：2025-039 | | --- | --- | --- | | 转债代码：118028 | 转债简称：会通转债 | | 转债代码：118028 转债简称：会通转债 会通新材料股份有限公司 持股 5%以上股东权益变动触及 1%刻度 暨减持股份结果公告 安庆市同安产业招商投资基金（有限合伙）保证向本公司提供的信息内容真 实、准确、完整，没有虚假记载、误导性陈述或重大遗漏。 本公司及董事会全体成员保证公告内容与信息披露义务人提供的信息一致。 重要内容提示： 股东持股的基本情况 本次股份减持计划实施前，会通新材料股份有限公司（以下简称"公司"） 股东安庆市同安产业招商投资基金（有限合伙）（以下简称"同安基金"）持有 公司 34,136,505 股，占当时公司总股本的 7.20%，上述股份为公司首次公开发行 前取得股份，已于 2022 年 10 月 31 日上市流通。 减持计划的实施结果情况 1 本的 5.89%，并且因可转债转股导致其持股比例被动稀释，权益变动触及 1%刻 度。 | 股东名称 | 安庆市同安产业招商投资基金（有限合伙） | | | | ...

证券代码：688219 证券简称：会通股份 公告编号：2025-038 转债代码：118028 转债简称：会通转债 投资者所持可转债除在规定时限内通过二级市场继续交易或按照 9.06 元/股的转股价格进行转股外，仅能选择以 100 元/张的票面价格加当期应计利 息被强制赎回。若被强制赎回，可能面临较大投资损失。 一、可转债发行上市概况 经中国证券监督管理委员会出具的《关于同意会通新材料股份有限公司向不 特定对象发行可转换公司债券注册的批复》（证监许可〔2022〕456 号）同意注 册，公司于 2022 年 12 月 6 日向不特定对象发行可转换公司债券 8,300,000 张， 每张面值人民币 100 元，发行总额 830,000,000.00 元。本次发行的可转换公司债 券的期限为自发行之日起六年，即自 2022 年 12 月 6 日起，至 2028 年 12 月 5 日止。 会通新材料股份有限公司 关于提前赎回"会通转债"的公告 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、准确性和完整性依法承担法律 责任。 重要内容提示： 自 2025 年 6 月 ...

中信证券股份有限公司 关于会通新材料股份有限公司 提前赎回"会通转债"的核查意见 中信证券股份有限公司（以下简称"中信证券"或"保荐人"）作为会通新 材料股份有限公司（以下简称"会通股份"或"公司"）向不特定对象发行可转 换公司债券及后续持续督导保荐人，根据《可转换公司债券管理办法》《上海证 券交易所科创板上市公司自律监管指引第 1 号——规范运作》及《上海证券交易 所上市公司自律监管指引第 12 号——可转换公司债券》等有关法律法规和规范 性文件的要求，对会通股份提前赎回"会通转债"的事项进行了审慎核查，核查 情况及核查意见如下： 一、可转债发行上市概况 （二）因公司实施 2023 年年度权益分派方案，自 2024 年 6 月 28 日起"会 通转债"转股价格从 9.31 元/股调整为 9.21 元/股。具体内容详见公司于 2024 年 6 月 24 日在上交所网站（www.sse.com.cn）披露的《会通新材料股份有限公司关 于实施 2023 年年度权益分派调整"会通转债"转股价格暨可转债恢复转股的公 告》（公告编号：2024-043）。 （三）因公司实施 2024 年年度权益分派方案，自 2025 年 ...

转债代码：118028 转债简称：会通转债 会通新材料股份有限公司 关于以集中竞价交易方式回购公司股份的进展公告 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。 重要内容提示： 证券代码：688219 证券简称：会通股份 公告编号：2025-036 具体内容详见公司于 2024 年 10 月 31 日、2024 年 11 月 19 日和 2025 年 6 月 司关于以集中竞价交易方式回购股份方案的公告》（公告编号：2024-058）、《会 通新材料股份有限公司关于以集中竞价交易方式回购公司股份的回购报告书》 （公 告编号：2024-066）和《会通新材料股份有限公司关于 2024 年年度权益分派实施 后调整回购价格上限的公告》（公告编号：2025-030）。 二、 回购股份的进展情况 根据《上市公司股份回购规则》、《上海证券交易所上市公司自律监管指引 第 7 号——回购股份》等相关规定，公司在回购股份期间，应于每个月的前 3 个 交易日内公告截至上月末的回购进展情况，现将公司回购股份的进展情况公告如 下： 购股份 0 股，占公 ...