江苏华海诚科新材料股份有限公司（以下简称"公司"）于 2024 年 12 月 27 日召开第三届董事会第二十一次会议，审议通过了《关于以集中竞价方式回购公 司股份方案的议案》，同意自有资金及银行提供的股票回购专项贷款通过上海证券 交易所交易系统以集中竞价交易的方式回购公司公开发行的普通股(A 股)股份。本 次回购股份全部用于员工持股计划及/或可转换公司债券，回购价格不超过 121.99 元/股（含），回购资金总额不低于人民币 2,500.00 万元（含），不超过人民币 5,000.00 万元（含），回购期限自公司董事会审议通过本次回购方案之日起 12 个 月内。具体内容详见公司2025年1月8日在上海证券交易所网站（www.sse.com.cn） 披露的《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： 2025-003）。 江苏华海诚科新材料股份有限公司 关于股份回购进展公告 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： | 回购方案首次披露日 | 2024/12/31 | | | | | | ...

格隆汇8月1日丨华海诚科(688535.SH)公布，截至2025年7月31日，公司通过上海证券交易所交易系统以 集中竞价交易方式已累计回购公司股份460,567股，占公司总股本80,696,453股的比例为0.57%，回购成 交的最高价为88.99元/股，最低价为62.17元/股，支付的资金总额为人民币32,469,255.62元（不含印花 税、交易佣金等交易费用）。 ...

金融界消息 截至2025年7月30日收盘，华海诚科（688535）报收于79.7元，下跌1.53%，换手率3.71%， 成交量1.95万手，成交金额1.56亿元。 天眼查商业履历信息显示，江苏华海诚科新材料股份有限公司，成立于2010年，位于连云港市，是一家 以从事仪器仪表制造业为主的企业。企业注册资本8069.6453万人民币，实缴资本6051.6453万人民币。 公司法定代表人为韩江龙。 通过天眼查大数据分析，江苏华海诚科新材料股份有限公司共对外投资了3家企业，参与招投标项目39 次，知识产权方面有商标信息5条，专利信息93条，此外企业还拥有行政许可38个。 来源：金融界 资金流向方面，今日主力资金净流出1997.55万元，占比成交额12.84%。其中，超大单净流出603.57万 元、占成交额3.88%，大单净流出1393.98万元、占成交额8.96%，中单净流出流入1168.24万元、占成交 额7.51%，小单净流入829.31万元、占成交额5.33%。 华海诚科最新一期业绩显示，截至2025一季报，公司营业总收入8387.45万元、同比增长15.84%，归属 净利润720.88万元，同比减少43.56 ...

Core Viewpoint - XD Huahai Cheng (688535) adjusted its share repurchase price limit to a maximum of RMB 121.79 per share, effective from July 29, 2025, following a previous limit of RMB 121.99 per share [1][2][3] Trading Information Summary - On July 29, 2025, the net outflow of main funds was RMB 410.48 million, accounting for 3.08% of the total transaction amount - The net outflow of speculative funds was RMB 656.63 million, representing 4.93% of the total transaction amount - Retail investors saw a net inflow of RMB 1,067.11 million, which made up 8.0% of the total transaction amount [1][2] Company Announcement Summary - The adjusted maximum repurchase price for shares is set at RMB 121.79 per share, with the adjustment starting on July 29, 2025 - The company previously approved a share repurchase plan with a maximum price of RMB 121.99 per share, with total repurchase funds not less than RMB 25 million and not exceeding RMB 50 million, over a period of 12 months [2][3] - The company plans to distribute a cash dividend of RMB 2.00 for every 10 shares, with a total cash dividend distribution of RMB 16,060,999.60 based on the total share capital of 80,696,453 shares as of April 22, 2025 [3]

Group 1 - The company has approved a share repurchase plan to buy back its publicly issued ordinary shares using its own funds and bank loans, with a maximum repurchase price set at 121.99 RMB per share [2][5] - The total repurchase amount will be no less than 25 million RMB and no more than 50 million RMB, with a repurchase period of 12 months from the board's approval date [2][7] - The company plans to use the repurchased shares for employee stock ownership plans and/or convertible bonds [2][3] Group 2 - The company will distribute a cash dividend of 2.00 RMB per 10 shares (including tax) to all shareholders based on the adjusted total share capital [3][4] - The total cash dividend to be distributed amounts to approximately 16.06 million RMB (including tax) [3][4] - The number of shares eligible for distribution has changed due to the repurchase of shares, leading to an adjustment in the cash dividend per share to 0.2002 RMB [4][6] Group 3 - The maximum repurchase price has been adjusted from 121.99 RMB to 121.79 RMB per share due to the cash dividend distribution [5][7] - The adjustment in the repurchase price will take effect on July 29, 2025, which is the ex-dividend date [6][7] - The estimated number of shares to be repurchased will range from approximately 205,271 to 410,543 shares, representing about 0.25% to 0.51% of the company's total share capital post-dividend distribution [7][8] Group 4 - The company will continue to follow relevant regulations and guidelines for share repurchase and will disclose information regarding the progress of the repurchase [8]

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: ? 调整前回购股份价格上限:不超过人民币 121.99 元/股(含)。 江苏华海诚科新材料股份有限公司（以下简称"公司"）于 2024 年 12 月 27 日召开第三届董事会第二十一次会议，审议通过了《关于以集中竞价方式回购公 司股份方案的议案》，同意自有资金及银行提供的股票回购专项贷款通过上海证 券交易所交易系统以集中竞价交易的方式回购公司公开发行的普通股(A 股)股 份。本次回购股份全部用于员工持股计划及/或可转换公司债券，回购价格不超 过 121.99 元/股（含），回购资金总额不低于人民币 2,500.00 万元（含），不超 过人民币 5,000.00 万元（含），回购期限自公司董事会审议通过本次回购方案之 日起 12 个月内。具体内容详见公司 2025 年 1 月 8 日在上海证券交易所网站 （www.sse.com.cn）披露的《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：2025-003）。 二、本次调整回购股份价格上限的原因 ...

证券日报网讯7月29日晚间，华海诚科发布公告称，调整前回购股份价格上限不超过人民币121.99元/股 (含)，调整后回购股份价格上限不超过人民币121.79元/股(含)。股份回购价格上限调整起始日期：2025 年7月29日(2024年年度权益分派除权除息日)。 ...

证券代码:688535 证券简称:华海诚科 公告编号:2025-047 江苏华海诚科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股份价格 上限的公告 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: ー、回购股份的基本情况 具 体 内 容 详 见 公 司 于 2025 年 4 月 23 日 在 上 海 证 券 交 易 所 网 站 （www.sse.com.cn）披露的《江苏华海诚科新材料股份有限公司关于 2024 年度 利润分配方案的公告》。（2025-026）。 在实施权益分派股权登记日前,因公司实施股份回购,新增回购股份 69,112 股,致使本次可参与分配股本(总股本扣除公司回购专用证券账户股份余额)由 391,455 股变更为 460,567 股。鉴于此,公司对 2024 年度利润分配方案每股分配 比例进行相应调整,每股派发现金红利调整为 0.2002 元(含税,保留小数点后四 位)。 具 体 内 容 详 见 公 司 于 2025 年 7 月 7 日 在 上 海 证 券 交 易 所 ...

Group 1 - Haitong Development reported a net profit of 86.87 million yuan for the first half of 2025, a year-on-year decrease of 64.14% [1] - Haitong Development achieved an operating income of 1.8 billion yuan, a year-on-year increase of 6.74% [1] - Crystal Integrated expects a net profit increase of 39.04% to 108.55% for the first half of 2025, with projected revenue between 5.07 billion yuan and 5.32 billion yuan [1] Group 2 - Aerospace Universe anticipates a net profit increase of 50.59% for the first half of 2025, with a projected net profit of 34.38 million yuan [2] - Aerospace Universe's net profit excluding non-recurring gains is expected to grow by 94.90% [2] Group 3 - Guodian Power reported a total power generation of 206.03 billion kWh for the first half of 2025, a year-on-year decrease of 3.61% [3] - The company's market-based transaction electricity accounted for 91.84% of the total electricity sold [3] Group 4 - Shanghai Pharmaceuticals announced that its tranexamic acid injection has passed the consistency evaluation for generic drugs [5] - The drug is primarily used for treating various bleeding disorders [5] Group 5 - Sanyou Chemical received approval to issue up to 900 million yuan in technology innovation corporate bonds [7] - The bond issuance is valid for 24 months from the date of approval [7] Group 6 - Baiyuntian's BAT4406F injection drug has received approval for clinical trials for additional indications [9] - The drug is a next-generation fully human anti-CD20 antibody [9] Group 7 - Huason Pharmaceutical received three drug re-registration approval notices [10] - The approved drugs include Ganji Bingmei tablets and other formulations [10] Group 8 - Shanying International plans to establish the Zhiyuan Fund with a total scale of 100 million yuan [13] - The fund will primarily invest in product companies related to industrial scenarios [13] Group 9 - Yiqiu Resources announced the sale of two properties in Malaysia for a total of approximately 3.67 million yuan [15] - The sale is part of the company's asset management strategy [15] Group 10 - Guizhou Bailing plans to apply for loans totaling no more than 920 million yuan from multiple banks [16] - The loans will be used to replace maturing loans and supplement working capital [16] Group 11 - Samsung Medical's subsidiary won a transformer procurement contract in Brazil worth approximately 341 million yuan [16] - The contract is part of the company's expansion into international markets [16] Group 12 - Changying Tong expects a net profit increase of 72.12% to 110.33% for the first half of 2025 [17] - The projected revenue is between 173 million yuan and 211 million yuan [17] Group 13 - Canqin Technology anticipates a net profit increase of 50.14% to 61.85% for the first half of 2025 [17] - The expected revenue is between 286 million yuan and 290 million yuan [17] Group 14 - Daya Shengxiang signed a lease agreement with an annual rent of 17 million yuan for a production facility [18] - The lease term is for 3 years and 4 months, including a 4-month rent-free period [18] Group 15 - Zhongzai Zihuan announced the resignation of its general manager due to work adjustments [20] - The company will appoint an interim general manager while searching for a permanent replacement [20] Group 16 - Fuwei Co. received a project notification from a well-known luxury brand for seat development [22] - The total sales amount for the project is expected to reach 4.9 billion yuan [22] Group 17 - Meili Technology's application for convertible bonds has been accepted by the Shenzhen Stock Exchange [26] - The issuance is subject to further approval from regulatory authorities [26] Group 18 - Jinzhik Technology announced a stock suspension due to potential control changes [27] - The suspension is expected to last no more than two trading days [27] Group 19 - Zhongtian Technology plans to distribute a cash dividend of 3 yuan per 10 shares [28] - The dividend distribution date is set for July 25, 2025 [28] Group 20 - Huahai Chengke plans to distribute a cash dividend of 0.2002 yuan per share [30] - The dividend distribution date is set for July 29, 2025 [30] Group 21 - Dasheng Intelligent won a smart transportation project contract worth 122 million yuan [31] - The project involves comprehensive monitoring systems for urban rail transit [31] Group 22 - Dongyue Silicon reported a fire incident affecting production operations [32] - The fire has been controlled, but the extent of damage is still being assessed [32] Group 23 - Shaanxi Guotou A reported a net profit of 726 million yuan for the first half of 2025, a year-on-year increase of 5.74% [35] - The company's operating income decreased by 2.95% [35] Group 24 - Yibo Technology announced a plan to reduce shareholding by up to 3% [37] - The reduction is due to the shareholder's funding needs [37] Group 25 - Xiling Information announced a stock suspension due to potential control changes [39] - The suspension is expected to last no more than two trading days [39] Group 26 - Tianli Lithium Energy plans to reduce shareholding by 4.55% through block trading [40] - The reduction is due to the fund's operational timeline nearing its end [40] Group 27 - Sihui Fushi announced plans for a combined shareholding reduction of up to 3% [42] - The reduction is due to the shareholders' personal funding needs [42] Group 28 - Jinma Leisure announced a plan for a combined shareholding reduction of up to 4.83% [44] - The reduction is due to personal funding needs of the controlling shareholder and executives [44] Group 29 - *ST Zitian's stock may be terminated due to financial reporting issues [46] - The company is under regulatory scrutiny for failing to rectify its financial statements [46]

Core Points - The company has approved a differentiated dividend distribution plan, proposing a cash dividend of 0.2002 CNY per share (including tax) [1][2][3] - The total number of shares eligible for the dividend distribution is 80,235,886 shares after excluding shares in the company's repurchase account [3][4] - The total cash dividend to be distributed amounts to 16,063,224.38 CNY (including tax) [3] Dividend Distribution Details - The dividend distribution plan was approved at the 2024 annual shareholders' meeting held on June 17, 2025 [1][2] - The cash dividend will be distributed to all shareholders registered by the end of the trading day on the equity registration date [1][2] - The company has increased the number of shares in the repurchase account from 391,455 to 460,567, leading to an adjustment in the per-share dividend from 0.20 CNY to 0.2002 CNY [3][4] Tax Implications - For individual shareholders holding shares for more than one year, the dividend income is exempt from personal income tax, resulting in a net cash dividend of 0.2002 CNY per share [6][7] - For shares held for one year or less, the tax will be calculated upon the transfer of shares, with a potential tax burden of 20% for shares held for one month or less [6][7] - For corporate shareholders, the company will not withhold corporate income tax, and the actual cash dividend distributed will be 0.2002 CNY per share before tax [8]