证券代码：600378 证券简称：昊华科技 公告编号：临 2025－052 昊华化工科技集团股份有限公司 关于董事辞职暨增补董事的公告 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。 一、关于董事辞职情况 昊华化工科技集团股份有限公司（以下简称"公司"或"昊华科技"） 董事会于 2025 年 6 月 10 日收到杨茂良先生递交的书面辞职报告。因 工作安排原因，杨茂良先生申请辞去公司第八届董事会董事及董事会 战略与可持续发展委员会委员等职务。辞去前述职务后，杨茂良先生 将不在公司担任任何职务。 | | | | | 原定任期 | | | 是否继续在 上市公司及 | 具体职 | 是否存在 未履行完 | | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | | 姓名 | 离任职务 | 离任时间 | | | | 离任原因 | | 务（如适 | | | | | | | 到期日 | | | 其控股子公 | 用） | 毕的公开 | | | | | | | | | 司任职 | ...

证券代码：600378 证券简称：昊华科技 公告编号：2025-053 昊华化工科技集团股份有限公司 关于召开2025年第三次临时股东大会的通知 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： 一、 召开会议的基本情况 (四)现场会议召开的日期、时间和地点 召开的日期时间：2025 年 7 月 4 日 14 点 30 分 召开地点：北京市朝阳区小营路 19 号财富嘉园 A 座昊华大厦 19 层会议室 股东大会召开日期：2025年7月4日 本次股东大会采用的网络投票系统：上海证券交易所股东大会网络投票 系统 (一)股东大会类型和届次 2025年第三次临时股东大会 (二)股东大会召集人：董事会 (三)投票方式：本次股东大会所采用的表决方式是现场投票和网络投票相结合的 方式 网络投票系统：上海证券交易所股东大会网络投票系统 (五)网络投票的系统、起止日期和投票时间。 网络投票起止时间：自2025 年 7 月 4 日 至2025 年 7 月 4 日 采用上海证券交易所网络投票系统，通过交易系统投票平台的投票时间为股 东 ...

Core Viewpoint - The company has adjusted its profit distribution plan for the year 2024, increasing the cash dividend per share from 0.286 yuan to 0.28601 yuan due to a reduction in total share capital following the repurchase and cancellation of restricted stocks [2][3][5]. Summary by Sections Profit Distribution Plan - The company plans to distribute a cash dividend of 0.286 yuan (including tax) per share, totaling approximately 368.95 million yuan (including tax) based on a total share capital of 1,290,033,705 shares as of December 31, 2024 [4][6]. - The ratio of the total cash dividend to the net profit attributable to shareholders for the year is 35.01% [4][6]. Adjustment Reasons - The adjustment in the profit distribution plan is due to the repurchase and cancellation of 34,085 restricted shares, reducing the total share capital from 1,290,033,705 shares to 1,289,999,620 shares [3][4][5]. - The company maintains the total profit distribution amount unchanged, leading to a proportional adjustment in the cash dividend per share [3][5]. Adjusted Distribution Details - The adjusted cash dividend per share is calculated as follows: 368,949,639.63 yuan (total distribution) divided by (1,290,033,705 shares - 34,085 shares) results in approximately 0.28601 yuan per share [5][6]. - The actual total profit distribution after adjustment is approximately 368,952,791.32 yuan (including tax), with the difference attributed to rounding of the cash dividend per share [6].

Core Points - The company adjusted its cash dividend per share from 0.286 yuan (tax included) to 0.28601 yuan (tax included) due to a change in total share capital after the repurchase and cancellation of 34,085 restricted shares [1][3] - The total cash dividend to be distributed is 368,949,639.63 yuan (tax included), which represents 35.01% of the net profit attributable to shareholders in the consolidated financial statements for the year 2024 [2][4] - The adjustment in the per-share distribution is based on the principle of maintaining the total distribution amount unchanged while accounting for the reduced number of shares participating in the distribution [3][4] Summary of Profit Distribution Plan - The company plans to distribute cash dividends to all shareholders based on a total share capital of 1,290,033,705 shares as of December 31, 2024 [2] - After the repurchase and cancellation of shares, the actual number of shares participating in the distribution is 1,289,999,620 [2][3] - The adjusted cash dividend per share calculation is based on the unchanged total distribution amount divided by the new total number of shares [3]

证券代码：600378 证券简称：昊华科技 公告编号：临 2025-050 昊华化工科技集团股份有限公司 关于 2024 年度利润分配方案调整每股分配比例 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： ●每股分配比例： 具体内容详见公司于 2025 年 4 月 30 日、2025 年 5 月 23 日刊登 在上海证券交易所网站（www.sse.com.cn）及《中国证券报》《上海 证券报》《证券时报》的《昊华科技关于 2024 年度利润分配方案的 公告》《昊华科技 2024 年年度股东大会决议公告》 二、本次利润分配方案调整情况 （一）本次利润分配方案调整原因 公司披露的《昊华科技关于 2024 年度利润分配方案的公告》， 以截至 2024 年 12 月 31 日的公司总股本 1,290,033,705 股来计算合计 拟派发现金红利总额。2025 年 4 月 3 日，公司披露《昊华科技股权 激励限制性股票回购注销实施公告》，公司对 4 名激励对象已获授但 尚未解除限售的 34,085 股限制性股票的进 ...

证券代码：600378 证券简称：昊华科技 公告编号：临 2025-050 昊华化工科技集团股份有限公司 关于 2024 年度利润分配方案调整每股分配比例 的公告 ●本次利润分配方案调整原因： 公司于 2025 年 4 月 8 日完成对 4 名激励对象已获授但尚未解除 限售的 34,085 股限制性股票的回购注销手续，公司总股本由 1,290,033,705 股减少至 1,289,999,620 股。 根据公司 2024 年年度股东大会审议通过的《关于审议公司 2024 年度利润分配的议案》，在实施权益分派的股权登记日前公司总股本 发生变动的，公司维持利润分配总额不变，相应调整每股分配比例。 一、经股东大会审议通过的 2024 年度利润分配方案 2025 年 5 月 22 日，公司召开 2024 年年度股东大会审议通过《关 于审议公司 2024 年度利润分配的议案》，公司拟向全体股东每股派 发现金红利 0.286 元（含税）。截至 2024 年 12 月 31 日，公司总股 本 1,290,033,705 股，以此计算合计拟派发现金红利 368,949,639.63 元 （含税）。本年度公司拟分配的现金红利总 ...

Investment Rating - The investment rating for the chemical raw materials industry is "Positive" (maintained) [1] Core Viewpoints - The refrigerant market is experiencing an upward trend, with continuous validation of industrial logic, suggesting active investment opportunities [4] - The fluorochemical industry chain has entered a long-term prosperity cycle, with significant growth potential across various segments, including refrigerants and high-end fluorinated materials [20] Summary by Sections 1. Fluorochemical Market Overview - The fluorochemical index increased by 4.23% during the week of June 2 to June 6, outperforming the Shanghai Composite Index by 3.10% [5][22] - The average price of 97% wet fluorite was 3,387 CNY/ton, down 3.09% week-on-week, while the average for June was 3,416 CNY/ton, down 9.85% year-on-year [6][29] 2. Refrigerant Market Trends - As of June 6, 2025, the prices for various refrigerants are as follows: R32 at 51,000 CNY/ton, R125 at 45,500 CNY/ton, R134a at 48,500 CNY/ton, R410a at 48,500 CNY/ton, and R22 at 36,000 CNY/ton, with most prices stable compared to the previous week [7][18] - The market is seeing a significant increase in demand for refrigerants post-Duanwu Festival, with prices expected to rise further in June [19] 3. Recommended Stocks - Recommended stocks include Jinshi Resources, Juhua Co., Sanmei Co., and Haohua Technology, with other beneficiaries being Dongyangguang, Yonghe Co., Dongyue Group, and Xinzhoubang [9][20]

Investment Rating - The report provides a standard investment rating for the basic chemical industry, indicating a cautious outlook due to recent market fluctuations and supply chain disruptions [1]. Core Insights - Japan's Mitsui Chemicals is exiting the NF3 business, which may enhance China's competitiveness in electronic specialty gases, with potential market share expansion [4][10]. - The chlorantraniliprole incident has caused supply disruptions, potentially boosting the market for pesticides and intermediates, with a shift towards high-efficiency, low-toxicity products [4][12]. - The report suggests focusing on key sub-sectors such as integrated refining and petrochemical chains, refrigerant industry leaders, and domestic alternative materials [4][14]. Summary by Sections 1. Industry News and Event Commentary - Mitsui Chemicals' exit from the NF3 business is attributed to rising competition and costs, indicating that Chinese manufacturers may fill the gap and increase exports [10][11]. - The chlorantraniliprole incident is expected to accelerate market consolidation, benefiting companies with technological advantages and regulatory compliance [12][13]. 2. Chemical Sector Weekly Performance - For the week of May 26 to May 30, the Shanghai Composite Index fell by 1.08%, while the Shenwan Petroleum and Petrochemical Index rose by 0.40%, outperforming the market by 1.48 percentage points [15][18]. - The basic chemical index decreased by 0.66%, ranking 23rd among all Shenwan primary industries [15][18]. 3. Key Product Price and Spread Performance - Notable price increases included potassium chloride (up 5.66%) and paraxylene (up 4.94%), while hydrochloric acid saw a significant drop of 28.00% [27][28]. - The price spread for carbon black increased by 31.13%, indicating a tightening supply situation [29][30].

Investment Rating - The report provides a standard investment rating for the basic chemical industry, indicating a cautious outlook due to recent market fluctuations and supply chain disruptions [4]. Core Insights - The exit of Japan's Mitsui Chemicals from the nitrogen trifluoride (NF3) business is expected to enhance China's competitiveness in electronic specialty gases, with potential for increased market share [10][11]. - Supply disruptions from incidents like the chlorantraniliprole event are likely to boost the market outlook for pesticides and intermediates, leading to a potential price recovery in the short term [12][13]. - The report emphasizes the importance of monitoring key sub-sectors and suggests investment opportunities in integrated supply chains and leading companies within the chemical industry [14]. Summary by Sections 1. Industry News and Event Commentary - Mitsui Chemicals announced its exit from the NF3 business, with production ceasing by March 2026, indicating a shift in market dynamics favoring Chinese producers [10]. - A chemical company experienced an explosion, impacting the chlorantraniliprole supply chain, which may lead to a consolidation of market players and a potential price increase for certain pesticide products [12][13]. 2. Chemical Sector Weekly Performance - For the week of May 26 to May 30, the Shanghai Composite Index fell by 1.08%, while the Shenwan Petroleum and Petrochemical Index rose by 0.40%, outperforming the market [15]. - The basic chemical index decreased by 0.66%, ranking 23rd among all Shenwan primary industries [15]. 3. Key Product Price Movements - Notable price increases included potassium chloride (up 5.66%) and paraxylene (up 4.94%), while hydrochloric acid saw a significant drop of 28.00% [27][28]. - The report highlights the price fluctuations of key products, indicating a volatile market environment that could present both risks and opportunities for investors [27][28]. 4. Investment Recommendations - The report suggests focusing on integrated players in the refining-PX-PTA chain, leading fluorochemical companies, and firms in the domestic substitution of new materials [14]. - Specific companies highlighted for potential investment include Hengli Petrochemical, Rongsheng Petrochemical, and various leaders in the semiconductor materials sector [14].

证券代码：600378 证券简称：昊华科技 公告编号：临 2025－049 昊华化工科技集团股份有限公司 关于聘任公司副总经理的公告 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。 昊华化工科技集团股份有限公司（以下简称"公司"或"昊华科 技"）于 2025 年 5 月 28 日以通讯表决的方式召开公司第八届董事会 第三十二次会议，会议审议通过了《关于审议聘任龚莉莉女士为公司 副总经理的议案》，董事会同意聘任龚莉莉女士为公司副总经理，任 期自本次董事会审议通过之日起至公司第八届董事会任期届满之日 止。本议案已经公司第八届董事会提名委员会 2025 年第二次会议审 议通过。 董事会 2025 年 5 月 29 日 附件：龚莉莉女士简历 龚莉莉，女，1973 年 10 月出生，汉族，中共党员，正高级工程 师。历任中国昊华化工（集团）总公司经济运行部副处级高级业务经 理兼团委副书记，中国化工集团公司生产经营办综合处副处长、生产 经营办综合处处长、监事部副主任（主持工作）、监事部纪检监察高 级副主任、生产经营办供应链管理高级副主任兼中 ...