10月10日，佛塑科技盘中上涨2.00%，截至10:24，报8.16元/股，成交2.32亿元，换手率2.99%，总市值 78.94亿元。 佛塑科技所属申万行业为：基础化工-塑料-膜材料。所属概念板块包括：铝塑膜、固态电池、石墨烯、 锂电池、新能源等。 截至9月19日，佛塑科技股东户数7.60万，较上期减少10.55%；人均流通股12734股，较上期增加 11.79%。2025年1月-6月，佛塑科技实现营业收入10.78亿元，同比增长0.99%；归母净利润5299.01万 元，同比增长5.20%。 分红方面，佛塑科技A股上市后累计派现7.98亿元。近三年，累计派现1.40亿元。 责任编辑：小浪快报 资金流向方面，主力资金净流入1243.78万元，特大单买入1436.87万元，占比6.19%，卖出513.36万元， 占比2.21%；大单买入4312.12万元，占比18.58%，卖出3991.86万元，占比17.20%。 佛塑科技今年以来股价涨38.19%，近5个交易日涨11.93%，近20日涨11.32%，近60日涨20.35%。 资料显示，佛山佛塑科技集团股份有限公司位于广东省佛山市禅城区张槎街道轻工三路7号自 ...

杜邦 是该领域的世界龙头，通过广泛的膜、树脂和完整的系统组合，解决水处理市政当局、海水淡化厂和工业用水用户（包括微电子工业）面临的各种 挑战。其他包括 日东电工、东丽、陶氏化学、GE、LG化学 等都是该领域的重要玩家，国内包括 沃顿科技、杭州水处理、唯赛勃、碧水源、久吾高科、 三达膜 等。 资料显示， 中化(宁波)润沃膜 成立于2019年1月8日，注册资本67500万元人民币，位于 浙江省宁波市象山县， 是 中化国际（控股）股份有限公司 控股 的国有企业（持股 77.7778%， 象山经济开发区投资有限公司持有 剩余 22.2222% ）。 【DT新材料】 获悉，9月29日， 杜邦公司 宣布已签署协议，收购 中化(宁波)润沃膜科技有限公司 ，以扩大其反渗透（RO）制造业务版图至中国和亚太 地区，更好地服务这些地区 日益增长的工业水净化和再利用 对FilmTec™产品日益增长的需求，支持公司 生产本地化、更贴近终端客户的战略， 增强物 流可靠性及供应链风险管理，减少碳足迹。 交易预计将在2025年第四季度完成。 据悉，该生产设施位将是 杜邦 在美国明尼苏达州伊迪纳和沙特阿拉伯王国朱拜勒最先进的生产设施基础上的 ...

Core Viewpoint - The stock of Sdiq has shown significant volatility, with a year-to-date increase of 104.10%, but a recent decline of 4.66% over the past five trading days, indicating potential market fluctuations and investor sentiment shifts [1]. Company Overview - Sdiq, established on June 21, 2006, and listed on November 25, 2019, is located in Taicang, Jiangsu Province. The company specializes in the research, production, and sales of functional film materials, electronic-grade adhesive materials, thermal management composite materials, and film packaging materials [1]. - The revenue composition of Sdiq includes: electronic-grade adhesive materials (52.07%), film packaging materials (16.77%), functional film materials (15.93%), polymer film materials (7.62%), other (6.03%), and thermal management composite materials (1.57%) [1]. Financial Performance - As of June 30, 2025, Sdiq reported a revenue of 1.396 billion yuan, representing a year-on-year growth of 4.45%. However, the net profit attributable to shareholders decreased by 22.84% to 25.2281 million yuan [2]. - Since its A-share listing, Sdiq has distributed a total of 91.199 million yuan in dividends, with 32.9732 million yuan distributed over the past three years [3]. Shareholder Information - As of June 30, 2025, Sdiq had 17,800 shareholders, a decrease of 2.15% from the previous period. The average number of circulating shares per person increased by 2.19% to 17,750 shares [2]. - Among the top ten circulating shareholders, Shenwan Lingshin New Economy Mixed A holds the fourth position with 6.6676 million shares, unchanged from the previous period. Hong Kong Central Clearing Limited is the tenth largest shareholder with 3.2071 million shares, a decrease of 2.4778 million shares from the previous period [3].

Company Overview - Zhejiang Dazhongnan Co., Ltd. is located in Zhuji City, Zhejiang Province, and was established on June 8, 2000. The company was listed on July 28, 2008. Its main business involves the research, production, and sales of plastic films and new materials [1][2]. Financial Performance - For the first half of 2025, Dazhongnan achieved an operating income of 637 million yuan, a year-on-year decrease of 1.46%. However, the net profit attributable to shareholders increased by 151.81% to 7.94 million yuan [2]. - The company has cumulatively distributed 172 million yuan in dividends since its A-share listing, with no dividends distributed in the past three years [3]. Stock Performance - As of September 25, Dazhongnan's stock price was 3.70 yuan per share, with a market capitalization of 6.95 billion yuan. The stock has increased by 49.19% year-to-date but has seen a decline of 12.53% over the last five trading days [1]. - The stock has appeared on the "龙虎榜" (a trading board for stocks with significant trading activity) eight times this year, with the most recent appearance on July 11, where it recorded a net buy of -13.87 million yuan [1]. Shareholder Information - As of September 19, the number of shareholders for Dazhongnan was 136,600, a decrease of 9.88% from the previous period. The average circulating shares per person increased by 10.97% to 13,749 shares [2]. - As of June 30, 2025, Hong Kong Central Clearing Limited has exited the list of the top ten circulating shareholders [3]. Industry Context - Dazhongnan operates within the basic chemical industry, specifically in the plastic film and membrane materials sector. The company is associated with concepts such as aluminum-plastic films, lithium batteries, graphene, photovoltaic glass, and solar energy [2].

Group 1 - Shengke Communication's shareholding by the National Integrated Circuit Industry Investment Fund has decreased from 19.6% to 15% after a total reduction of 18.8569 million shares [1] - Guoxin Technology plans to reduce its shares by up to 4.5% through various trading methods between September 30, 2025, and December 29, 2025 [1][2] - Jingzhida has delivered its first high-speed testing machine to a key domestic customer, aimed at semiconductor memory testing [4][5] Group 2 - Nanxin Pharmaceutical's shareholder plans to reduce shares by up to 3%, totaling 823.2 million shares, due to funding needs [6] - *ST Taihe's shareholder intends to reduce shares by up to 3% for operational management needs [7] - Xincheng Technology's shareholders and directors plan to reduce shares by up to 2.03% due to personal funding needs [8] Group 3 - Huati Technology is planning to acquire shares of Huayi Microelectronics, leading to a stock suspension due to uncertainties [9] - Ruima Precision's subsidiary has received a project notification with a total lifecycle sales estimate of approximately 5.56 billion yuan [10] - Guoguang Electric's shareholders plan to reduce shares by up to 3.85% through various trading methods [10] Group 4 - Cangge Mining's shareholder plans to reduce shares by up to 0.6% due to funding needs [11] - Jujiao Co., Ltd. intends to reduce shares by up to 3% due to personal funding arrangements [12] - Maqu'er plans to reduce shares by up to 2% due to funding needs [13] Group 5 - Caesar Travel's subsidiary intends to acquire 100% equity of Qingdao Hansa for 16 million yuan [14] - Xinde New Materials' shareholders plan to reduce shares by up to 3% through various trading methods [15] - Huadong Heavy Machinery's shareholders plan to reduce shares by up to 1.5% [16] Group 6 - Zhejiang Zhongcheng's shareholder plans to reduce shares by up to 3% due to personal funding needs [17] - Huaxi Securities' shareholder plans to reduce shares by up to 1% due to liquidity needs [18] - Ameng Pharmaceutical's major shareholder opposes the introduction of a strategic investor due to concerns over financial strength and compliance [19] Group 7 - *ST Rindong plans to invest 100 million yuan in Jiangyuan Technology, with a post-investment shareholding of 4.14% [20][21] - International Industry plans to issue shares to its controlling shareholder to raise no more than 662 million yuan for working capital [22][23]

2025国际先进膜材料与分离技术研讨会 2025年10月10-11日 浙江·宁波 Conference Introduction To deepen global exchanges on cutting-edge membrane science technologies, thoroughly explore the latest scientific breakthroughs and application advanceme nts in separation membrane technologies, foster the co-prosperity of membrane material innovation and membrane process applications, promote sustainable d evelopment in strategic industries such as environmental governance, clean energy, and biomedicine, and build a high-level platform for e ...

Company Overview - Sdiq, established on June 21, 2006, is located at No. 11 Qingdao West Road, Taicang City, Jiangsu Province, and was listed on November 25, 2019 [2] - The company specializes in the research, production, and sales of functional film materials, electronic-grade adhesive materials, thermal management composite materials, and film packaging materials [2] - The revenue composition includes: electronic-grade adhesive materials (52.07%), film packaging materials (16.77%), functional film materials (15.93%), polymer film materials (7.62%), others (6.03%), and thermal management composite materials (1.57%) [2] Stock Performance - As of September 23, Sdiq's stock price decreased by 2.06% to 27.13 CNY per share, with a total market capitalization of 12.298 billion CNY [1] - Year-to-date, Sdiq's stock price has increased by 109.66%, with a 3.55% rise in the last five trading days, 5.11% in the last 20 days, and 64.32% in the last 60 days [2] Financial Performance - For the first half of 2025, Sdiq achieved operating revenue of 1.396 billion CNY, representing a year-on-year growth of 4.45%, while the net profit attributable to shareholders decreased by 22.84% to 25.2281 million CNY [2] - The company has distributed a total of 91.199 million CNY in dividends since its A-share listing, with 32.973 million CNY distributed over the past three years [3] Shareholder Information - As of June 30, 2025, Sdiq had 17,800 shareholders, a decrease of 2.15% from the previous period, with an average of 17,750 circulating shares per shareholder, an increase of 2.19% [2] - The top ten circulating shareholders include Shenyin Wanguo New Economy Mixed A (310358) holding 6.6676 million shares, unchanged from the previous period, and Hong Kong Central Clearing Limited holding 3.2071 million shares, a decrease of 2.4778 million shares [3]

Core Viewpoint - Ruihua Tai (688323.SH) has indicated that its PI film products are being utilized in several mainstream foldable screen structures, although the revenue contribution from these products remains relatively small [1] Company Summary - Ruihua Tai's PI film products are currently applied in multiple popular foldable screen designs [1] - The revenue generated from these PI film products is not significant in the overall revenue structure of the company [1]

Core Viewpoint - The stock of Sdiq has experienced significant fluctuations, with a year-to-date increase of 98.53% and a recent decline of 2.06% on September 16, 2023, indicating volatility in investor sentiment and market conditions [1]. Company Overview - Sdiq, officially known as Jiangsu Sdiq New Materials Technology Co., Ltd., was established on June 21, 2006, and went public on November 25, 2019. The company specializes in the research, production, and sales of functional film materials, electronic-grade adhesive materials, thermal management composite materials, and film packaging materials [1]. - The revenue composition of Sdiq includes electronic-grade adhesive materials (52.07%), film packaging materials (16.77%), functional film materials (15.93%), polymer film materials (7.62%), other (6.03%), and thermal management composite materials (1.57%) [1]. Financial Performance - As of June 30, 2025, Sdiq reported a revenue of 1.396 billion yuan, reflecting a year-on-year growth of 4.45%. However, the net profit attributable to shareholders decreased by 22.84% to 25.2281 million yuan [2]. - Since its A-share listing, Sdiq has distributed a total of 91.199 million yuan in dividends, with 32.9732 million yuan distributed over the past three years [3]. Shareholder Information - As of June 30, 2025, Sdiq had 17,800 shareholders, a decrease of 2.15% from the previous period. The average number of circulating shares per person increased by 2.19% to 17,750 shares [2]. - Among the top ten circulating shareholders, Shenwan Lingshin New Economy Mixed A (310358) holds 6.6676 million shares, unchanged from the previous period, while Hong Kong Central Clearing Limited holds 3.2071 million shares, a decrease of 2.4778 million shares [3]. Market Activity - On September 16, 2023, Sdiq's stock price was 25.69 yuan per share, with a trading volume of 209 million yuan and a turnover rate of 2.53%. The total market capitalization stood at 11.645 billion yuan [1]. - The stock has shown strong performance in recent trading periods, with a 13.42% increase over the last five trading days, a 10.26% increase over the last twenty days, and a 58.58% increase over the last sixty days [1]. Industry Classification - Sdiq is classified under the Shenwan industry category of basic chemicals - plastics - film materials, and is associated with concepts such as photoresist, optics, mid-cap, specialized and innovative enterprises, and smart glasses [1].

Company Overview - Sdiq is located in Taicang, Jiangsu Province, established on June 21, 2006, and listed on November 25, 2019. The company specializes in the research, production, and sales of functional film materials, electronic-grade adhesive materials, thermal management composite materials, and film packaging materials [1]. Financial Performance - As of June 30, 2025, Sdiq achieved operating revenue of 1.396 billion yuan, representing a year-on-year growth of 4.45%. However, the net profit attributable to shareholders decreased by 22.84% to 25.2281 million yuan [2]. - The company has distributed a total of 91.199 million yuan in dividends since its A-share listing, with 32.9732 million yuan distributed over the past three years [3]. Stock Performance - On September 15, Sdiq's stock price increased by 2.07%, reaching 26.63 yuan per share, with a trading volume of 136 million yuan and a turnover rate of 1.65%. The total market capitalization is 12.071 billion yuan [1]. - Year-to-date, Sdiq's stock price has risen by 105.80%, with a 13.80% increase over the last five trading days, a 10.87% increase over the last 20 days, and a 74.28% increase over the last 60 days [1]. Shareholder Information - As of June 30, 2025, Sdiq had 17,800 shareholders, a decrease of 2.15% from the previous period. The average number of circulating shares per person increased by 2.19% to 17,750 shares [2]. - Among the top ten circulating shareholders, Shenwan Lingshin New Economy Mixed A (310358) holds 6.6676 million shares, unchanged from the previous period, while Hong Kong Central Clearing Limited holds 3.2071 million shares, a decrease of 2.4778 million shares [3]. Business Segmentation - The main business revenue composition includes electronic-grade adhesive materials (52.07%), film packaging materials (16.77%), functional film materials (15.93%), polymer film materials (7.62%), other (supplementary) (6.03%), and thermal management composite materials (1.57%) [1].