证券代码：300715 证券简称：凯伦股份 公告编号:2025-051 江苏凯伦建材股份有限公司 关于控股股东、实际控制人及一致行动人协议转让 公司部分股份完成过户登记的公告 公司股东凯伦控股投资有限公司、苏州绿融投资合伙企业（有限合伙）、钱 林弟、苏州矽彩光电科技有限公司、陈显锋保证向本公司提供的信息内容真实、 准确、完整，没有虚假记载、误导性陈述或重大遗漏。 本公司及董事会全体成员保证公告内容与信息披露义务人提供的信息一致。 江苏凯伦建材股份有限公司（以下简称"公司"或"上市公司"）于近日收 到公司股东凯伦控股投资有限公司（以下简称"凯伦控股"）、钱林弟先生、苏州 绿融投资合伙企业（有限合伙）（以下简称"绿融投资"）、苏州矽彩光电科技有 限公司（以下简称"矽彩光电"）、陈显锋先生的通知，凯伦控股、钱林弟先生、 绿融投资向矽彩光电、陈显锋先生协议转让公司部分股份已经在中国证券登记结 算有限责任公司深圳分公司办理完成过户登记手续，并取得《证券过户登记确认 书》，现将具体情况公告如下： 一、本次协议转让基本情况 根据中国证券登记结算有限责任公司出具的《证券过户登记确认书》，过户 股份性质为无限售流通股，过户日期 ...

证券代码：300715 证券简称：凯伦股份 公告编号:2025-050 江苏凯伦建材股份有限公司 关于持股 5%以上股东权益变动触及 1%整数倍的公告 股东卢礼珺保证向本公司提供的信息内容真实、准确、完整，没有虚假记载、 误导性陈述或重大遗漏。 | 卢礼珺于 | 2025 | 年 6 月 18 日至 2025 | 年 7 月 11 | 日通过集中竞价、大宗 | | --- | --- | --- | --- | --- | | | 交易的方式减持公司股份 | 4,375,094 | 股，卢礼珺持股比例由 | 6.98%降至 | | 权益变动过程 | 5.80%，权益变动比例触及 | | 1%的整数倍。卢礼珺减持股份是按照已披露 | | | | | 的计划进行，其减持计划的实施不会对公司治理结构及未来持续经营 | | | | 产生重大影响。 | | | | | | 股票简称 凯伦股份 | | 股票代码 | 300715 | | | 变动类型 增加□ 减少■ | | 一致行动人 | 有□ 无■ | | | （可多选） | | | | | | 是否为第一大股东或实际控制人 | | | 是□ 否■ | | | 2.本 ...

证券代码：300715 证券简称：凯伦股份 公告编号:2025-049 江苏凯伦建材股份有限公司 关于控股股东的一致行动人股份解除质押的公告 四、备查文件 二、股东股份累计质押的基本情况 截至公告披露日，上述股东及其一致行动人所持质押股份情况如下： | | | | | | | | 已质押股份 情况 | | 未质押股份 情况 | | | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | | | 持股数量 | 持股 | 本次解除质 | 本次解除质 | 占其所 | 占公司 | | | | 占未 | | 股东名称 | | | 押前质押股 | 押后质押股 | 持股份 | 总股本 | 已质押股份 | 占已质 | 未质押股份 | | | | （股） | 比例 | | | | | | | | 质押 | | | | | 份数量（股） | 份数量（股） | 比例 | 比例 | 限售和冻结 | 押股份 | 限售和冻结 | 股份 | | | | | | | | | 数量（股） | 比例 | 数量（股） | | | | | | | | | | | | | ...

Industry Overview - Waterproof membranes are essential functional materials in the construction industry, comprising a significant part of the building materials industry. They mainly include SBS/APP modified bitumen waterproof membranes, self-adhesive membranes, and polymer waterproof membranes. Among these, polymer waterproof membranes are rapidly increasing their market share due to their durability, corrosion resistance, environmental friendliness, and ease of construction [1][18] - The market demand for polymer waterproof membranes has seen explosive growth due to accelerated urbanization and continuous investment in infrastructure. The market size for polymer waterproof membranes in China is projected to reach approximately 21.808 billion yuan in 2024 [1][18] Market Dynamics - The production of waterproof materials in China has maintained a steady growth rate of around 10% since 2015, with a significant increase in 2020 due to heightened demand. In 2023, the production of waterproof materials reached 5.81 billion square meters, a year-on-year increase of 19.16%. The production is expected to further increase to approximately 6.525 billion square meters in 2024 [14][15] - The polymer waterproof membrane market is expected to continue growing, supported by government policies favoring green building materials and increasing environmental regulations [1][18] Competitive Landscape - The market for polymer waterproof membranes in China is characterized by low concentration and a large number of companies. Major domestic players include Oriental Yuhong, Beixin Waterproof, and Kairun Building Materials, among others. There are also many small and medium-sized enterprises with varying product quality [21][22] - The competitive landscape is evolving, with larger companies expanding and smaller firms facing pressure, potentially leading to increased market concentration in the future [21] Industry Development Trends - The polymer waterproof membrane industry is expected to accelerate its focus on environmental sustainability, emphasizing the development and application of solvent-free and low-VOC materials. Traditional materials will gradually be replaced by recyclable high polymer materials [27] - Future advancements will focus on enhancing performance, including weather resistance, puncture resistance, and lifespan. Innovations such as self-healing materials and specialized membranes for unique applications will drive the industry towards high-end and professional development [28] - The integration of smart technologies in production and application processes is anticipated, with IoT and AI optimizing quality control and enabling real-time monitoring of material performance [29] - The industry will also prioritize ease of construction, developing products that reduce reliance on skilled labor and streamline installation processes [30]

（原标题：上市公司动态 | 招商银行150亿筹建金融资产投资公司，中国核电上半年发电量同比增15.65%） 招商银行(600036.SH)公告称，公司已收到国家金融监督管理总局的批复，获准筹建招银金融资产投资有限公司。该公司注册资本为150亿元，为 招商银行全资子公司。根据公司介绍，设立招银金融资产投资有限公司系本公司积极响应国家号召，主动融入国家发展大局的重要举措。此举有 助于本公司专业化开展市场化债转股及股权投资试点业务，为企业提供全方位、多层次的融资支持，进一步提升本公司综合化经营能力，全面推 动高质量发展。 中国核电2025年上半年发电量同比增长15.65% 中国核电(601985.SH)公告称，2025年上半年累计商运发电量为1,217.76亿千瓦时，同比增长15.65%；上网电量为1,151.04亿千瓦时，同比增长 15.92%。其中，核电部分发电量998.61亿千瓦时，同比增长12.01%；新能源部分发电量219.15亿千瓦时，同比增长35.76%。 再融资动态 万科A向深铁集团申请不超过62.49亿元借款并展期部分已有借款 万科A(000002.SZ)公告称，公司向第一大股东深铁集团申请不超过 ...

Group 1 - Shengde Xintai won a bid for a thermal power steel pipe project worth approximately 217 million yuan, accounting for 8.15% of its audited revenue for 2024 [1] - High-speed Electric's subsidiary won a project for the Shanghai-Nanjing-Hefei high-speed railway, with a bid amount of 71.76 million yuan [1] - Cangge Mining's subsidiary received a construction permit for a lithium-boron mining project, with a construction area of 106,900 square meters [2] Group 2 - China Electric Power Construction signed a mining transportation project contract in Guinea worth approximately 5.063 billion yuan, with a total duration of about 72 months [3] - Guobang Pharmaceutical's subsidiary completed the registration of an equity investment fund focusing on strategic emerging industries [4] - Deshi Co. obtained two invention patents related to oil and gas field development [5][26] Group 3 - Xue Tian Salt Industry expects a significant decrease in net profit for the first half of 2025, projecting a decline of 76.34% to 80.29% [6] - Rundu Co. received a drug registration certificate for moxifloxacin hydrochloride tablets, used for treating various bacterial infections [7] - China Nuclear Power reported a 15.65% increase in power generation in the first half of the year, with nuclear power generation up by 12.01% [8] Group 4 - Suqian Liansheng obtained two invention patents related to wastewater treatment methods [9] - Boshi Co. signed a 109 million yuan operation and maintenance service contract for solid product packaging [11] - *ST Sailong's subsidiary received a drug registration certificate for torasemide injection, used for various medical conditions [13] Group 5 - North Bay Port reported a 10.95% increase in cargo throughput for the first half of 2025, with container throughput also showing growth [14] - Kaiwei Te expects a revenue increase of 56.17% to 90.87% for the first half of 2025 [15] - Wankai New Materials plans to reduce production and conduct maintenance on 60,000 tons of PET capacity, affecting overall performance [16] Group 6 - Haiwang Bio's HW130 injection successfully completed Phase I clinical trials, showing good safety and tolerability [19] - Zhenai Meijia received a total of 22.8 million yuan in compensation for land acquisition, which will significantly impact its 2025 performance [20] - Changyuan Electric reported a 23.58% decrease in power generation in June, with a notable decline in thermal power generation [21] Group 7 - Shouxiangu's subsidiary completed the registration of two health food products [22] - Kailun Co. announced the resignation of its deputy general manager and board secretary [23] - Xibu Muye reported a 2.15% year-on-year increase in fresh milk production in June [24] Group 8 - Deshi Co. obtained two invention patents related to oil and gas field development [26] - Jingwei Huikai plans to acquire a 12.44% stake in Nuo Si Micro for 149 million yuan [27] - Electric Alloy completed the registration of its subsidiary in Mexico [29] Group 9 - Meinuohua expects a net profit increase of 142.84% to 174.52% for the first half of 2025 [30] - Guizhou Moutai repurchased approximately 3.38 million shares, accounting for 0.2692% of its total share capital [31][32] - Warner Pharmaceutical received approval for the listing application of a raw material drug for treating respiratory diseases [34] Group 10 - Yuan Dong Bio's independent director is under investigation for serious violations [35] - Dash Intelligent signed a contract for a smart project worth 11.88 million yuan [36] - Dayou Energy plans to transfer 586,500 tons of coal production capacity replacement indicators [37] Group 11 - Foton Motor reported a 150.96% increase in new energy vehicle sales in the first half of 2025 [39] - Renfu Pharmaceutical's shareholder plans to increase its stake by 1% to 2% [40] - Zongshen Power expects a net profit increase of 70% to 100% for the first half of 2025 [42] Group 12 - Yingboer plans to sell its wholly-owned subsidiary for 239 million yuan [44] - Changan Automobile reported a 1.59% increase in total vehicle sales in the first half of 2025 [46] - Fulian Precision signed a cooperation framework agreement with Sichuan Development Longmang [48] Group 13 - Nengte Technology plans to repurchase shares worth 300 million to 500 million yuan [50] - Longsoft Technology's controlling shareholder donated 3.43% of the company's shares [51] - Data Port's shareholders plan to reduce their holdings by up to 2% [52]

季正华先生代行董事会秘书职责期间的联系方式如下： 证券代码：300715 证券简称：凯伦股份 公告编号:2025-048 江苏凯伦建材股份有限公司 关于公司副总经理、董事会秘书辞职的公告 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，不存在 虚假记载、误导性陈述或重大遗漏。 江苏凯伦建材股份有限公司（以下简称"公司"）董事会于近日收到公司副总 经理、董事会秘书霍巨先生提交的书面辞职报告。因个人原因，霍巨先生申请辞 去公司副总经理、董事会秘书职务，辞去上述职务后不再担任公司任何职务。根 据《公司法》《公司章程》《深圳证券交易所上市公司自律监管指引第 2 号——创 业板上市公司规范运作》的有关规定，其辞职申请自送达董事会之日起生效。 霍巨先生的原定任期至公司第五届董事会任期届满之日止。截至本公告披露 日，霍巨先生未持有公司股份，不存在应当履行而未履行的承诺事项。公司及董 事会对霍巨先生在任职期间为公司发展做出的贡献表示衷心的感谢。 为保证董事会工作的正常进行，根据《深圳证券交易所创业板股票上市规则》 等有关规定，公司在聘任新的董事会秘书之前，由公司财务总监季正华先生代为 履行董事会秘书职责，公司将按照 ...

关于收到协议转让受让方承诺函的公告 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，不存在 虚假记载、误导性陈述或重大遗漏。 江苏凯伦建材股份有限公司（以下简称"公司"或"上市公司"）控股股东 凯伦控股投资有限公司（以下简称"凯伦控股"）、实际控制人钱林弟先生、苏 州绿融投资合伙企业（有限合伙）（以下简称"绿融投资"）与苏州矽彩光电科 技有限公司（以下简称"苏州矽彩光电"）及陈显锋先生签订了《股份转让协议》、 《股份转让协议之补充协议》。约定凯伦控股、钱林弟先生、绿融投资拟通过协 议转让方式向苏州矽彩光电、陈显锋先生合计转让公司股份 53,634,200 股，占 公司总股本（剔除公司回购专用账户中的股份数量 7,785,360 股后的股本 370,270,070 股，下同）的 14.4852%。其中，凯伦控股拟转让数量为 25,100,000 股,占公司总股本的 6.7788%,钱林弟拟转让数量为 6,000,000 股,占公司总股本 的 1.6204%,绿融投资拟转让数量为 22,534,200 股,占公司总股本的 6.0859%。苏 州矽彩光电受让 34,134,200 股，占公司总股本的 9. ...

股东卢礼珺及其一致行动人保证向本公司提供的信息内容真实、准确、完整， 没有虚假记载、误导性陈述或重大遗漏。 本公司及董事会全体成员保证公告内容与信息披露义务人提供的信息一致。 证券代码：300715 证券简称：凯伦股份 公告编号:2025-046 江苏凯伦建材股份有限公司 关于持股 5%以上股东权益变动触及 1%整数倍的公告 变动类型 （可多选） 增加□ 减少■ 一致行动人 有■ 无□ 是否为第一大股东或实际控制人 是□ 否■ 2.本次权益变动情况 股份种类（A 股、B 股等） 增持/减持股数（万股） 减持股份占公司剔除回购 专用账户股份后的总股本 比例 A 股（卢礼珺） -137.96 -0.37% A 股（李全营） -14.66 -0.04% 合 计 -152.62 -0.41% 本次权益变动方式（可多选） 通过证券交易所的集中交易 ■ 协议转让 □ 通过证券交易所的大宗交易 □ 间接方式转让 □ 国有股行政划转或变更 □ 执行法院裁定 □ 取得上市公司发行的新股 □ 继承 □ 赠与 □ 表决权让渡 □ 其他 □（请注明） 3.本次变动前后，投资者及其一致行动人拥有上市公司权益的股份情况 股份性质 本次变 ...

证券代码：300715 证券简称：凯伦股份 公告编号:2025-045 公司将持续关注控股股东的持股变化情况，并按规定及时做好相关信息披露 工作。本次股东股份解除质押事项不会导致公司控制权发生变更。 四、备查文件 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，不存在 虚假记载、误导性陈述或重大遗漏。 江苏凯伦建材股份有限公司（以下简称"公司"或"本公司"）于近日接到 公司控股股东凯伦控股投资有限公司（以下简称"凯伦控股"）的函告，获悉其 将所持有本公司的部分股份办理了解除质押，具体情况如下： 二、股东股份累计质押的基本情况 截至公告披露日，上述股东及其一致行动人所持质押股份情况如下： | | | | | | | | 已质押股份 | | 未质押股份 | | | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | | | 持股数量 | 持股 | 本次解除质 | 本次解除质 | 占其所 | 占公司 | 情况 | | 情况 | | | 股东名称 | （股） | 比例 | 押前质押股 | 押后质押股 | 持股份 | 总股本 | ...