Group 1 - The company announced a share repurchase plan with a total expected amount between 75 million and 150 million RMB, with a repurchase period from September 20, 2024, to September 19, 2025 [1] - The repurchase is intended for employee stock ownership plans or equity incentives, with a maximum repurchase price set at 5.00 RMB per share [1] - As of June 20, 2025, the company has repurchased a total of 20,592,200 shares, accounting for 1.001% of the total share capital, with a total expenditure of 80,457,115.00 RMB [3] Group 2 - The company held a board meeting on October 18, 2024, to change the purpose of the repurchased shares from solely for employee stock ownership plans to include equity incentives [2] - Following the distribution of cash dividends, the maximum repurchase price was adjusted from 5.00 RMB to 4.99 RMB per share on January 24, 2025, and further adjusted to 4.96 RMB on June 17, 2025 [2][3] - The company will continue to make repurchase decisions based on market conditions and will fulfill its information disclosure obligations regarding the progress of the share repurchase [4]

证券代码：688008 证券简称：澜起科技 公告编号：2025-028 澜起科技股份有限公司 关于 2025 年第二次以集中竞价交易方式 回购 A 股股份的预案 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： ●回购股份金额：不低于人民币 2 亿元（含），不超过人民币 4 亿元（含） ●回购股份资金来源：公司自有资金 ●回购股份用途：本次回购股份将用于减少公司注册资本 ●回购股份价格：不超过人民币 118 元/股（含） ●回购股份方式：通过上海证券交易所系统以集中竞价交易方式回购 ●回购股份期限：自公司股东大会审议通过本次回购方案之日起 12 个月内。 本次回购方案不影响 2025 年第一次回购方案的独立实施，本次回购方案将于股东 大会审议通过后且公司 2025 年第一次回购方案实施完毕之后开始实施。 ●相关股东是否存在减持计划： 没有减持计划。 动人 WLT Partners,L.P.、中国电子投资控股有限公司及其一致行动人嘉兴芯电投资 合伙企业（有限合伙）回复称：未来 3 个月、未来 6 个月内如有减持 ...

本公司董事会、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： ? 科兴生物制药股份有限公司（以下简称"公司"）2024 年年度权益分派 已实施完毕，公司以集中竞价交易方式回购股份价格上限由不超过人民币 46.83 元/股（含）调整为不超过人民币 46.75 元/股（含），回购价格上限调整起始日 为 2025 年 6 月 12 日（2024 年年度权益分派除权除息日）。 一、回购股份的基本情况 公司于 2025 年 3 月 17 日召开第二届董事会第二十一次会议，审议通过了 《关 证券代码：688136 证券简称：科兴制药 公告编号：2025-036 科兴生物制药股份有限公司 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：2025-033）。 鉴于上述权益分派事项已实施完毕，根据《回购方案》，若公司在回购股份 期内发生派发红利、送红股、公积金转增股本等除权除息事项的，自股价除权除 息之日起，按照中国证监会及上海证券交易所的相关规定相应调整回购价格上限。 三、本次回购股份价格上限的调整 根据《回购方 ...

证券代码：688297 证券简称：中无人机 中航（成都）无人机系统股份有限公司 会议资料 中航（成都）无人机系统股份有限公司 2025 年第一次临时股东大会会议资料 中航（成都）无人机系统股份有限公司 2025 年第一次临时股东大会会议须知 ......... 3 中航（成都）无人机系统股份有限公司 2025 年第一次临时股东大会会议议程 ......... 5 中航（成都）无人机系统股份有限公司 2025 年第一次临时股东大会会议资料 中航（成都）无人机系统股份有限公司 为维护广大投资者的合法权益，保障股东在中航（成都）无人机系统股份有 限公司（以下简称"公司"或"本公司"）本次股东大会期间依法行使权利，根 据《中华人民共和国公司法》、 《中华人民共和国证券法》、 《上市公司股东大会规 则》、公司《章程》、公司《股东大会议事规则》等有关规定，特制定本会议须知： 一、公司负责本次股东大会的议程安排和会务工作，出席会议人员应当配合 公司工作人员安排，共同维护好会议秩序。 二、为保证股东大会的正常秩序，除出席会议的股东或者股东代理人、董事、 监事、董事会秘书、其他高级管理人员、见证律师、本次会议议程有关人员及会 ...

Group 1 - The company has approved a share repurchase plan using its own funds ranging from RMB 25 million to RMB 50 million, with a maximum repurchase price of RMB 53.31 per share, aimed at employee stock ownership plans or equity incentives [1][2] - As of August 16, 2024, the company has repurchased a total of 1,291,428 shares, which will not participate in profit distribution, leading to a differentiated dividend distribution for the fiscal year 2024 [2] - The actual number of shares participating in the profit distribution is 38,708,572 shares, calculated by deducting the repurchased shares from the total share capital of 40 million shares [2][3] Group 2 - The company plans to distribute a cash dividend of RMB 1.00 per 10 shares (including tax) based on the adjusted total share capital after accounting for repurchased shares [2] - The cash dividend per share is calculated to be RMB 0.1, with the reference price for ex-dividend trading set at RMB 39.62 per share, reflecting minimal impact from the repurchased shares on the market price [3] - The sponsor institution confirms that the differentiated dividend distribution complies with relevant regulations and does not harm the interests of the company or its shareholders [3]

Group 1 - The company, Shandong Weida Machinery Co., Ltd., has announced the progress of its share repurchase plan, which aims to buy back a portion of its issued A-shares using its own funds [1] - As of June 20, 2025, the company has repurchased a total of 4,466,900 shares, representing 1.00% of its total share capital, with a total transaction amount of 51,578,660.00 yuan, excluding transaction fees [1] - The highest transaction price for the repurchased shares was 12.30 yuan per share, while the lowest was 11.00 yuan per share [1] Group 2 - The company will continue to implement the share repurchase plan based on market conditions and will fulfill its information disclosure obligations in accordance with relevant regulations [2] - The initial repurchase of shares complies with the company's repurchase plan and the Shenzhen Stock Exchange's self-regulatory guidelines [2]

关于以集中竞价交易方式回购股份比例达到总股本 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：688677 证券简称：海泰新光 公告编号：2025-036 青岛海泰新光科技股份有限公司 回购方案首次披露日 2025/3/5 回购方案实施期限 2025 年 3 月 3 日~2026 年 3 月 2 日 预计回购金额 5,000万元~10,000万元 □减少注册资本 √用于员工持股计划或股权激励 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，公司在回购期间，回购股份占公司总股本的比例 每增加 1%的，应当在事实发生之日起 3 个交易日内予以披露，现将公司回购股份 的进展公告如下： 截至 2025 年 6 月 18 日，青岛海泰新光科技股份有限公司本次通过上海证券 交易所交易系统以集中竞价交易方式回购公司股份 1,275,000 股，占公司总股本 元/股，支付的资金总额为人民币 45,660,846.47 元（不含印花税、交易佣 ...

Core Viewpoint - The company, Shandong Kehui Power Automation Co., Ltd., has announced a share repurchase plan aimed at implementing employee stock ownership plans and/or equity incentives, with a total repurchase amount expected to be between RMB 9 million and RMB 16 million [1][2]. Summary by Sections Share Repurchase Basic Information - The share repurchase plan was proposed by the chairman and disclosed on April 30, 2025, with an implementation period from April 29, 2025, to April 28, 2026 [1]. - The repurchase will utilize self-owned funds or special loans through the Shanghai Stock Exchange, with a maximum repurchase price set at RMB 17.00 per share [1]. - The total amount for the repurchase is expected to be no less than RMB 9 million and no more than RMB 16 million [1]. Progress of Share Repurchase - As of the announcement, the company has repurchased a total of 199,300 shares, accounting for 0.1904% of the total share capital of 104,670,000 shares [2]. - The total amount spent on the repurchase so far is RMB 2,670,891.80, with the highest transaction price being RMB 13.46 per share and the lowest at RMB 13.30 per share [2]. Other Matters - The company will adhere to relevant regulations during the repurchase period and will make decisions based on market conditions, ensuring timely disclosure of progress to investors [3].

证券代码：688186 证券简称：广大特材 公告编号：2025-061 转债代码：118023 转债简称：广大转债 张家港广大特材股份有限公司 关于以集中竞价交易方式回购股份比例达到 8%暨回购 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 2025/1/2 回购方案实施期限 2025 年 1 月 2 日~2026 年 1 月 1 日 预计回购金额 20,000万元~40,000万元 √减少注册资本 √用于员工持股计划或股权激励 回购用途 □用于转换公司可转债 □为维护公司价值及股东权益 累计已回购股数 17,766,697股 累计已回购股数占总股本比例 8.0052% 累计已回购金额 390,296,347.89元 实际回购价格区间 16.48元/股~27.45元/股 一、 回购股份的基本情况 张家港广大特材股份有限公司（以下简称"公司"）于 2025 年 1 月 1 日召开 第三届董事会第十二次会议，审议通过了《关于以集中竞价交易方式回购股份方 案的议案》，同意公司使用华夏银 ...

Group 1 - The company Tongxingda (002845) announced that as of June 20, 2025, it has repurchased a total of 20.0252 million shares through a special repurchase account, accounting for 6.11% of the company's total share capital [1] - The highest transaction price during the repurchase was 15.08 yuan per share, while the lowest was 12.85 yuan per share [1] - The total amount spent on the repurchase was 278 million yuan, excluding transaction fees [1] Group 2 - The implementation of this repurchase complies with relevant laws and regulations as well as the company's established repurchase plan [1]