证券代码：301518 证券简称：长华化学 公告编号：2025-066 长华化学科技股份有限公司 关于回购公司股份的进展公告 本公司及董事会全体成员保证信息披露的内容真实、准确、完整，没有 虚假记载、误导性陈述或重大遗漏。 一、回购事项概述 长华化学科技股份有限公司（以下简称"公司"）于 2024 年 11 月 11 日召开 第三届董事会第十二次会议，审议通过了《关于回购公司股份方案的议案》，同意 公司使用资金总额不超过 2,000 万元（含），不低于 1,000 万元（含）的自有资金 及中国建设银行股份有限公司张家港分行提供的股票回购专项贷款以集中竞价交 易方式回购公司人民币普通股（A 股），其中专项贷款金额不超过 1,400 万元。回 购股份将用于员工持股计划或股权激励，回购的实施期限为自公司第三届董事会第 十二次会议审议通过回购方案之日起不超过 12 个月。 具体内容详见公司分别于 2024 年 11 月 12 日、12 月 4 日在巨潮资讯网披露的 《关于回购公司股份方案暨取得金融机构股票回购专项贷款承诺书的公告》（公告 编号：2024-038）、《回购股份报告书》（公告编号：2024-042）。 二 ...

公司于 2025 年 7 月 30 日召开第三届董事会第十七次会议、2025 年 8 月 18 日召开 2025 年第二次临时股东会，审议通过了关于公司 2025 年度以简易程序向 特定对象发行股票（以下简称"本次发行"）的相关议案。由于本次发行工作的 需要，公司聘请东亚前海证券有限责任公司（以下简称"东亚前海证券"）担任 保荐机构、主承销商。近日，双方签订了保荐协议及承销协议。东亚前海证券指 派方伟先生和白宁宇先生（简历见附件）担任公司本次发行的保荐代表人，具体 负责本次发行的保荐工作及持续督导工作，持续督导期间为本次发行上市完成后 当年剩余时间及其后两个完整会计年度。 证券代码：301518 证券简称：长华化学 公告编号：2025-068 长华化学科技股份有限公司 关于变更保荐机构及保荐代表人的公告 本公司及董事会全体成员保证信息披露的内容真实、准确、完整，没有 虚假记载、误导性陈述或重大遗漏。 经中国证券监督管理委员会《关于同意长华化学科技股份有限公司首次公开 发行股票注册的批复》（证监许可〔2023〕1113 号）同意注册，长华化学科技 股份有限公司（以下简称"公司"）向社会公开发行人民币普通股（A ...

Core Viewpoint - Longhua Chemical experienced significant trading activity on September 30, with a total transaction volume of 2.7827 million shares and a transaction value of 90.44 million yuan, indicating strong institutional interest [1] Trading Activity - On September 30, Longhua Chemical had 6 transactions on the block trading platform, with a transaction price of 32.50 yuan, which represents a discount of 13.68% compared to the closing price of 37.65 yuan [1] - The stock closed at 37.65 yuan, reflecting a daily increase of 9.58%, with a turnover rate of 33.51% and a total transaction amount of 687 million yuan [1] - The net outflow of main funds for the day was 29.2665 million yuan, while the stock has seen a cumulative increase of 29.83% over the past five days [1] Financing Data - The latest margin financing balance for Longhua Chemical is 96.9618 million yuan, which has increased by 5.8703 million yuan over the past five days, representing a growth rate of 6.44% [1] Company Background - Longhua Chemical Technology Co., Ltd. was established on October 26, 2010, with a registered capital of 1.40178204 billion yuan [1]

Core Insights - Longhua Chemical experienced significant trading activity on September 30, with a total of 6 block trades amounting to 2.7827 million shares and a total transaction value of 90.44 million yuan, with a trading price of 32.50 yuan, reflecting a discount of 13.68% compared to the closing price of the day [2][3] Trading Activity - The closing price of Longhua Chemical on the same day was 37.65 yuan, marking an increase of 9.58%, with a turnover rate of 33.51% and a total trading volume of 687 million yuan, while the net outflow of main funds was 29.27 million yuan [2] - Over the past five days, the stock has seen a cumulative increase of 29.83%, with a total net inflow of funds amounting to 53.12 million yuan [2] Financing Data - The latest margin financing balance for Longhua Chemical is 96.96 million yuan, which has increased by 5.87 million yuan over the past five days, representing a growth rate of 6.44% [3] Company Background - Longhua Chemical Technology Co., Ltd. was established on October 26, 2010, with a registered capital of 1.40178204 billion yuan [3]

Core Viewpoint - The company is focused on innovation in molecular structure design and material synthesis to meet market and customer demands [1] Group 1 - The company has no current plans for technical cooperation regarding new fluorinated polyether electrolytes [1]

Core Viewpoint - Changhua Chemical's stock price increased by 9.58% with a trading volume of 6.87 billion yuan and a turnover rate of 33.51% on the day, indicating strong market interest and activity [2] Trading Activity - The stock was listed on the Dragon and Tiger list due to its turnover rate reaching 33.51%, with institutional investors net buying 44.27 million yuan [2] - The top five trading departments had a combined transaction amount of 179 million yuan, with a net buying amount of 8.67 million yuan [2] - Six institutional special seats participated in trading, with total buying amount of 93.90 million yuan and selling amount of 49.63 million yuan, resulting in a net buying of 44.27 million yuan [2] Recent Performance - Over the past six months, the stock has appeared on the Dragon and Tiger list nine times, with an average price increase of 0.50% the day after being listed and an average increase of 0.50% over the following five days [2] - On the day of the report, the stock experienced a net outflow of 29.27 million yuan in main funds, with significant outflows from large orders [2] Institutional Participation - The top buying departments included several institutional special seats, with the largest buy being 23.22 million yuan and the largest sell being 20.88 million yuan from a specific brokerage [2]

9月30日，长华化学大宗交易成交278.27万股，成交额9044万元，占当日总成交额的11.63%，成交价 32.5元，较市场收盘价37.65元折价13.68%。 ...

格隆汇9月30日丨长华化学(301518.SZ)在互动平台表示，公司持续围绕市场及客户需求，在分子结构设 计及材料合成方面创新创造。关于新型含氟聚醚电解质方面的技术合作，公司尚无规划。 ...

长华化学9月29日交易公开信息 近半年该股累计上榜龙虎榜8次，上榜次日股价平均跌0.80%，上榜后5日平均跌0.79%。 资金流向方面，今日该股主力资金净流入7949.29万元，其中，特大单净流入1.05亿元，大单资金净流出 2538.15万元。近5日主力资金净流入1.03亿元。（数据宝） 长华化学今日涨停，全天换手率17.28%，成交额3.10亿元，振幅9.11%。龙虎榜数据显示，机构净买入 1885.38万元，营业部席位合计净卖出1227.79万元。 深交所公开信息显示，当日该股因日收盘价涨幅达20.00%上榜，机构专用席位净买入1885.38万元。 证券时报·数据宝统计显示，上榜的前五大买卖营业部合计成交1.06亿元，其中，买入成交额为5618.91 万元，卖出成交额为4961.32万元，合计净买入657.59万元。 具体来看，今日上榜的营业部中，共有2家机构专用席位现身，即买三、买四，合计买入金额2039.49万 元，卖出金额154.11万元，合计净买入1885.38万元。 （文章来源：证券时报网） | 买/ 卖 | 会员营业部名称 | 买入金额（万元） | 卖出金额（万元） | | --- | -- ...

Group 1 - The chemical products sector increased by 1.84% on September 29, with Changhua Chemical leading the gains [1] - The Shanghai Composite Index closed at 3862.53, up 0.9%, while the Shenzhen Component Index closed at 13479.43, up 2.05% [1] - Key stocks in the chemical products sector showed significant price increases, with Changhua Chemical rising by 20.01% to a closing price of 34.36 [1] Group 2 - The chemical products sector experienced a net inflow of 644 million yuan from main funds, while retail investors saw a net outflow of 248 million yuan [2] - Major stocks like Duofuduo and Juhua Co. had varying net inflows and outflows, indicating mixed investor sentiment [3] - Changhua Chemical had a net inflow of approximately 78.6 million yuan from main funds, but retail investors showed a net outflow of about 25.8 million yuan [3]