Core Points - The company, Shanghai Jinghua Adhesive New Materials Co., Ltd., held a board meeting on September 19, 2025, to address the disqualification of two incentive targets, leading to the cancellation of 50,000 unexercised stock options and the repurchase of 61,000 restricted stocks [1] - Following the repurchase and cancellation, the company's total share capital will decrease from 289,602,661 shares to 289,541,661 shares, resulting in a corresponding reduction in registered capital [1] - The company has outlined the process for creditors to claim debts or provide guarantees, allowing 30 days for those notified and 45 days for those not notified from the date of announcement [1] Company Actions - The board's decision to cancel stock options and repurchase restricted stocks reflects a strategic adjustment in response to changes in incentive eligibility [1] - The reduction in total share capital indicates a proactive approach to managing equity and shareholder interests [1] Creditor Information - The company has provided necessary materials for debt claims and outlined three methods for submission: in-person, by mail, and via email, with a claim submission period from September 20 to November 3, 2025 [1]

Core Viewpoint - On September 18, a total of 16 A-share listed companies disclosed share reduction plans, with no companies announcing share increases on the same day [1]. Summary by Category Share Reduction Plans - Fengzhao Technology: Shanghai Huaxin plans to reduce no more than 3% of the company's shares [2] - Weike Technology: Some directors and senior management plan to reduce no more than 0.1807% of the company's shares [2] - Yanpuwen: Vice Chairman and General Manager Zhang Dingkai plans to reduce no more than 0.87% of the company's shares [2] - Xidamen: Controlling shareholder's concerted action party plans to reduce no more than 0.0821% of shares [2] - Jida Zhengyuan: The third largest shareholder, Shanghai Yunxin, plans to reduce no more than 3% of the company's shares [2] - Yaoshi Technology: Shareholders plan to reduce no more than 1% of the company's shares [2] - Fuchun Dyeing: Shareholders Fuchun Investment and Qinhui Investment plan to reduce no more than 1% of the company's shares [2] - Inno Laser: Shareholder Hongcui Investment reduced a total of 1.4647 million shares from July 16 to September 17 [2] - Zhengqiang Co.: Controlling shareholder plans to transfer 8.9% of shares [2] - Chunfeng Power: Controlling shareholder and concerted action party plan to reduce no more than 2% of the company's shares [2] - Shenling Environment: Zhongcheng Investment reduced a total of 2.3333 million shares from September 3 to September 17 [2] - Tongzhou Electronics: Shareholder with over 5% stake, Ruizhong Life Insurance, completed the reduction plan [2] - Nanya New Materials: One of the actual controllers, Bao Xiuyin, reduced a total of 2.1885 million shares from September 16 to September 18 [2] - Shenghui Integration: Shareholder Suzhou Shengzhan plans to reduce no more than 0.62% of the company's shares [2] - Jinghua New Materials: Some senior management reduced a total of 141,000 shares on September 16 [2] - Jiyou Co.: Plans to reduce no more than 2% of the total repurchased shares [2]

Core Viewpoint - On September 18, no A-share listed companies disclosed any increase in shareholding, while 16 companies announced share reductions, indicating a trend of selling among major shareholders [1]. Group 1: Companies with Share Reductions - Fengzhao Technology: Shanghai Huaxin plans to reduce its stake by no more than 3% [2] - Weike Technology: Some directors and senior management plan to reduce their holdings by no more than 0.1807% [2] - Yanwenquan: Vice Chairman and General Manager Zhang Dingkai plans to reduce his stake by no more than 0.87% [2] - Xidamen: Controlling shareholder's concerted action plans to reduce holdings by no more than 0.0821% [2] - Jida Zhengyuan: The largest shareholder Shanghai Yunxin plans to reduce its stake by no more than 3% [2] - Yaoshi Technology: Shareholders plan to reduce their holdings by no more than 1% [2] - Fuchun Dyeing: Shareholders Fuchun Investment and Qinhui Investment plan to reduce their holdings by no more than 1% [2] - Inno Laser: Shareholder Hongzi Investment reduced its holdings by 1.4647 million shares from July 16 to September 17 [2] - Zhengqiang Co.: Controlling shareholder plans to transfer 8.9% of shares [2] - Chunfeng Power: Controlling shareholder and concerted parties plan to reduce holdings by no more than 2% [2] - Shenling Environment: Zhongcheng Investment reduced its holdings by 2.3333 million shares from September 3 to September 17 [2] - Tongzhou Electronics: Major shareholder Ruizhong Life Insurance completed its reduction plan [2] - Nanya New Materials: One of the actual controllers, Bao Xiuyin, reduced his holdings by 2.1885 million shares from September 16 to September 18 [2] - Shenghui Integration: Shareholder Suzhou Shengzhan plans to reduce holdings by no more than 0.62% [2] - Jinghua New Materials: Some senior management reduced their holdings by a total of 141,000 shares on September 16 [2] - Jiyou Co.: Plans to reduce no more than 2% of the total repurchased shares [2] Group 2: Market Signals - The formation of a MACD golden cross signal suggests a positive trend for certain stocks [1]

（编辑 姚尧） 证券日报网讯 9月18日晚间，晶华新材发布公告称，公司股票价格于2025年9月16日、9月17日、9月18 日连续三个交易日内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情形。经公司董事会 自查及发函问询控股股东及实际控制人，截至本公告披露日，不存在应披露而未披露的重大信息。 ...

证券代码：603683 证券简称：晶华新材 公告编号：2025-074 上海晶华胶粘新材料股份有限公司 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。 重要内容提示： 上海晶华胶粘新材料股份有限公司（以下简称"公司"或"晶华新材"） 股票价格于 2025 年 9 月 16 日、9 月 17 日、9 月 18 日连续三个交易日内日收盘 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》的相关规定， 属于股票交易异常波动情形。 经公司董事会自查及发函问询控股股东及实际控制人，截至本公告披露 日，不存在应披露而未披露的重大信息。 公司股价短期波动幅度较大，敬请广大投资者注意二级市场交易风险， 理性决策，审慎投资。 一、股票交易异常波动的具体情况 公司股票价格于 2025 年 9 月 16 日、9 月 17 日、9 月 18 日连续三个交易日 内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》的相 关规定，属于股票交易异常波动情形。 二、公司关注并核实的相关情况 （一）生产经营情况 ...

每经AI快讯，9月18日，晶华新材(603683.SH)公告称，公司股票价格连续三个交易日内日收盘价格涨幅 偏离值累计超过20%，属于股票交易异常波动情形。公司高级管理人员潘晓婵于本次股票交易异常波动 期间内即2025年9月16日根据减持计划减持了1万股公司股票。公司董事、高级管理人员白秋美于本次股 票交易异常波动期间内即2025年9月16日根据减持计划减持了13.1万股公司股票。经核查，公司未发现 其他有可能对公司股价产生较大影响的重大事件。 ...

从资金流向上来看，当日化学制品板块主力资金净流出12.24亿元，游资资金净流入3777.24万元，散户资 金净流入11.87亿元。化学制品板块个股资金流向见下表： 证券之星消息，9月16日化学制品板块较上一交易日下跌0.36%，键邦股份领跌。当日上证指数报收于 3861.87，上涨0.04%。深证成指报收于13063.97，上涨0.45%。化学制品板块个股涨跌见下表： | 代码 | 名称 | 收盘价 | 涨跌幅 | 成交量(手) | 成交额(元) | | --- | --- | --- | --- | --- | --- | | 300727 | 润木材料 | 46.65 | 14.76% | 24.40万 | 11.28亿 | | 603683 | 晶华新材 | 29.91 | 10.00% | 10.75万 | 2660°E | | 301077 | 星华新材 | 28.20 | 6.37% | 19.10万 | 5.33亿 | | 300163 | 先锋新材 | 3.74 | 5.95% | - 58.39万 | 2.15亿 | | 002915 | 中欣氟材 | 30.65 | 4.68% | 55. ...

证券代码：603683 证券简称：晶华新材 公告编号：2025-072 上海晶华胶粘新材料股份有限公司 股权激励部分限制性股票回购注销实施公告 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： 本次注销股份的有关情况 | 回购股份数量（股） | 注销股份数量（股） | | 注销日期 | | | | --- | --- | --- | --- | --- | --- | | 32,000 | 32,000 | 2025 | 年 9 | 月 | 16 日 | 一、本次限制性股票回购注销的决策与信息披露 1、2025 年 7 月 17 日，公司第四届董事会第二十二次会议和第四届监事 会第十九次会议审议通过了《关于注销部分股票期权与回购注销部分限制性股票 的议案》。公司第四届董事会薪酬与考核委员会第六次会议审查同意，监事会亦 对前述事项发表了明确同意意见。 2、2025 年 7 月 18 日，公司披露了《晶华新材关于回购注销部分激励对 象已获授但尚未解除限售的限制性股票通知债权人的公告》（公告编号： 2025-058）。 ...

上海东方华银律师事务所 关于上海晶华胶粘新材料股份有限公司 股权激励部分限制性股票回购注销实施 之 法律意见书 上海东方华银律师事务所 上海市长宁区虹桥路 1591 号 34 号楼 电话：(8621) 68769686 传真：(8621) 58304009 本所根据《中华人民共和国公司法》（以下简称《公司法》）、《中华人民共 和国证券法》（以下简称《证券法》）、《上市公司股权激励管理办法》（以下简 称《管理办法》）、《律师事务所从事证券法律业务管理办法》等法律、法规和中 国证券监督管理委员会（以下简称"中国证监会"）的有关规定及《上海晶华胶粘 新材料股份有限公司 2024 年限制性股票与股票期权激励计划（草案）及其摘要》（以 下简称《激励计划（草案）》）的规定，就公司 2024 年限制性股票与股票期权激励 计划股权激励部分限制性股票回购注销实施情况（以下简称"本次回购注销"）事 宜出具本法律意见书。 1 上海东方华银律师事务所 关于上海晶华胶粘新材料股份有限公司 股权激励部分限制性股票回购注销实施 之法律意见书 致：上海晶华胶粘新材料股份有限公司 上海东方华银律师事务所（以下简称"本所"）受上海晶华胶粘新材料 ...

证券代码：603683 证券简称：晶华新材 公告编号：2025-073 上海晶华胶粘新材料股份有限公司 关于参加 2025 年上海辖区上市公司集体接待日 暨中报业绩说明会活动的公告 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： 投资者可于 2025 年 09 月 19 日 （星期五）14:00 前访问 http://ir.p5w.net/zj/进入问题征集专题页面。公司将在本次集体 接待日上，对投资者普遍关注的问题进行回答。 一、 说明会类型 为进一步加强与投资者的互动交流，上海晶华胶粘新材料股份有 限公司（以下简称"公司"）将参加由中国证券监督管理委员会上海 监管局指导、上海上市公司协会及深圳市全景网络有限公司联合举办 的"2025 年上海辖区上市公司集体接待日暨中报业绩说明会活动"。 本次投资者说明会以网络互动形式召开，公司将针对 2025 年半 年度的经营成果及财务指标的具体情况与投资者进行互动交流和沟 会议召开时间：2025 年 09 月 19 日 （星期五） 15:00-17:00 会议召开地点： ...