证券日报网讯 10月10日晚间，润阳科技发布公告称，公司同意聘任储祺女士担任公司总经理。 （文章来源：证券日报） ...

每经AI快讯，润阳科技（SZ 300920，收盘价：43.89元）10月10日晚间发布公告称，王光海先生因公司 内部工作安排需要辞去公司总经理职务，同时辞去公司法定代表人，王光海先生仍在公司担任董事职 务。罗斌先生因公司内部工作调整辞去公司第四届董事会非独立董事职务，罗斌先生仍在公司担任其他 职务。 2025年1至6月份，润阳科技的营业收入构成为：橡胶和塑料制品业占比100.0%。 截至发稿，润阳科技市值为44亿元。 每经头条（nbdtoutiao）——天水麻辣烫、淄博烧烤、荣昌卤鹅⋯⋯"泼天流量"退去后，这些城市怎么 样了？ （记者 曾健辉） ...

关于公司董事、总经理辞职的公告 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，没有虚假记 载、误导性陈述或重大遗漏。 浙江润阳新材料科技股份有限公司（以下简称"公司"）董事会于近日收到公司非独 立董事罗斌先生和董事兼总经理王光海先生的书面辞职报告。罗斌先生因公司内部工作调 整辞去公司第四届董事会非独立董事职务，辞去以上职务后，罗斌先生仍在公司担任其他 职务。王光海先生因公司内部工作安排需要辞去公司总经理职务，同时辞去公司法定代表 人，辞去以上职务后，王光海先生仍在公司担任董事职务。罗斌先生与王光海先生上述职 务原定任期至2027年1月30日。根据《公司章程》规定，公司将根据规定尽快完成法定代表 人的变更手续。 截至本公告日，罗斌先生未直接及间接持有公司股份。王光海先生未直接及间接持有 本公司股份，其配偶童晓玲女士持有公司股份320.9869万股，为持有公司3.21%股份的股东、 公司董事；不存在应当履行而未履行的承诺事项。王光海先生离职后，其本人以及关联人 将严格遵守《深圳证券交易所创业板股票上市规则》《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》《深圳证券交易所上市公司 ...

证券代码：300920 证券简称：润阳科技 公告编号：2025-073 浙江润阳新材料科技股份有限公司 关于补选第四届董事会非独立董事、聘任公司总经理暨法定代表 人变更的公告 非独立董事罗斌先生因公司内部工作调整辞去公司第四届董事会非独立董事职 务（原定任期 2024 年 1 月 30 日-2027 年 1 月 30 日）。辞任后，罗斌先生仍在公司担 任其他职务。董事兼总经理王光海先生因公司内部工作安排需要辞去公司总经理职务 （原定任期 2024 年 1 月 30 日-2027 年 1 月 30 日）。辞任后，王光海先生仍在公司担 任董事职务。具体内容详见公司同日在巨潮资讯网（http://www.cninfo.com.cn）披露 的《关于公司董事、总经理辞职的公告》（公告编号：2025-072）。 二、补选非独立董事的情况 根据《中华人民共和国公司法》《证券法》等法律法规和《公司章程》的有关规 定，为保证公司董事会的规范运作，公司董事会提名张镤女士为公司第四届董事会非 独立董事候选人（个人简历详见附件）。经公司第四届董事会提名委员会资格审查， 张镤女士符合《中华人民共和国公司法》等相关法律法规及《公司章程》 ...

关于召开2025年第三次临时股东大会的通知 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，没有虚假记 载、误导性陈述或重大遗漏。 根据《公司法》和《公司章程》的有关规定，经浙江润阳新材料科技股份 有限公司（以下简称"公司"）第四届董事会第二十一次会议审议通过了《关 于召开公司2025年第三次临时股东大会的议案》，决定于2025年10月27日（星 期一）下午14:30召开2025年第三次临时股东大会，现将本次股东大会有关事项 通知如下： 一、召开会议的基本情况 1、股东大会届次：2025年第三次临时股东大会 2、股东大会的召集人：公司董事会 证券代码：300920 证券简称：润阳科技 公告编号：2025-074 浙江润阳新材料科技股份有限公司 3、会议召开的合法、合规性：经公司第四届董事会第二十一次会议审议通 过《关于召开公司2025年第三次临时股东大会的议案》，同意召开本次股东大 会，本次股东大会的召集、召开符合有关法律、行政法规、部门规章、规范性 文件和《公司章程》等相关规定。 4、会议召开的日期和时间： （1）现场会议召开时间：2025年10月27日（星期一）下午14:30 （2）网络投票时间 ...

浙江润阳新材料科技股份有限公司（以下简称"公司"）第四届董事会第二十一次会 议于 2025 年 10 月 10 日上午 10:00 在公司会议室以现场及通讯会议的方式召开。经全体董 事一致提议并同意豁免本次董事会通知时限，会议通知已于 2025 年 10 月 9 日以邮件方式送 达各位董事。本次会议应出席董事 8 人，实际出席董事 8 人，公司监事、高级管理人员及 相关报告人员列席了本次会议，本次会议由董事长杨庆锋召集并主持。本次会议的通知、 召集、召开和表决程序符合《中华人民共和国公司法》《公司章程》等有关规定。 证券代码：300920 证券简称：润阳科技 公告编号：2025-071 浙江润阳新材料科技股份有限公司 第四届董事会第二十一次会议决议公告 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，没有虚假记 载、误导性陈述或重大遗漏。 一、董事会会议召开情况 二、董事会会议审议情况 经与会董事认真审议，本次会议形成以下决议： （二）审议通过《关于聘任公司总经理的议案》 经与会董事审议，同意通过《关于聘任公司总经理的议案》。根据《公司法》《公司 章程》等有关文件的规定，公司董事会决定聘任储祺女士为 ...

Market Overview - On October 10, the plastic sector declined by 0.63% compared to the previous trading day, with Jun Ding Da leading the decline [1] - The Shanghai Composite Index closed at 3897.03, down 0.94%, while the Shenzhen Component Index closed at 13355.42, down 2.7% [1] Stock Performance - Notable gainers in the plastic sector included: - Nalco Co. (002825) with a closing price of 10.74, up 10.04% and a trading volume of 241,600 shares, totaling 253 million yuan [1] - Ningbo Color Masterbatch (301019) closed at 19.85, up 6.61% with a trading volume of 123,400 shares, totaling 241 million yuan [1] - Qide New Materials (300995) closed at 52.01, up 5.50% with a trading volume of 46,800 shares, totaling 241 million yuan [1] - Major decliners included: - Jun Ding Da (301538) closed at 91.16, down 5.26% with a trading volume of 21,900 shares, totaling 205 million yuan [2] - Jinfat Technology (600143) closed at 21.28, down 4.14% with a trading volume of 1,736,600 shares, totaling 3.737 billion yuan [2] - Dongcai Technology (601208) closed at 19.52, down 3.60% with a trading volume of 364,500 shares, totaling 716 million yuan [2] Capital Flow - The plastic sector experienced a net outflow of 361 million yuan from institutional investors, while retail investors saw a net inflow of 291 million yuan [2][3] - Notable capital flows included: - Foshan Plastics (000973) had a net inflow of 10.2 million yuan from institutional investors, but a net outflow of 15.74 million yuan from retail investors [3] - Shenkai Co. (002361) saw a net inflow of 66.57 million yuan from institutional investors, with retail investors experiencing a net outflow of 42.09 million yuan [3] - Nalco Co. (002825) had a net inflow of 65.37 million yuan from institutional investors, with retail investors also facing a net outflow of 33.06 million yuan [3]

Group 1 - Ruyang Technology showcased multiple new anti-static foam composite material pallets at the 26th China International Optoelectronic Exposition (CIOE), addressing the "limping effect" in the handling, storage, and packaging of optoelectronic modules with superior anti-static performance [1] - The main business of IXPE (Irradiated Cross-linked Polyethylene) is steadily developing, with ongoing expansion into other application fields. IXPE is a non-toxic, environmentally friendly material with excellent physical properties, making it suitable for various high-performance applications [1] - The company is actively investing to expand the application scenarios of its foam materials, enhancing product technology content and optimizing business layout in response to emerging industry demands [1] Group 2 - Ruyang Technology has increased its stake in Fourier by investing 300 million RMB, acquiring 3.5060% of the shares. Fourier focuses on building a universal robotics technology platform, with its humanoid robots leading applications in industrial manufacturing, healthcare, and commercial services [2] - The investment allows Ruyang Technology to leverage material innovation to empower downstream smart manufacturing, humanoid robotics, and healthcare industries, facilitating diversification and expansion beyond its main business [2] - Fourier has launched the Care-bot GR-3, a humanoid robot featuring "touchable" characteristics, utilizing Ruyang Technology's designed soft material, which enhances the robot's emotional connection with users [2] Group 3 - Revenue projections for Ruyang Technology are estimated at 501 million, 678 million, and 936 million RMB for the years 2025, 2026, and 2027, respectively, with corresponding net profits of 34 million, 59 million, and 96 million RMB, leading to PE ratios of 145, 83, and 51 times [3]

Market Overview - On September 25, the plastic sector rose by 0.85% compared to the previous trading day, with Shangwei New Materials leading the gains [1] - The Shanghai Composite Index closed at 3853.3, down 0.01%, while the Shenzhen Component Index closed at 13445.9, up 0.67% [1] Top Gainers in the Plastic Sector - Shangwei New Materials (688585) closed at 132.10, up 20.00% with a trading volume of 77,300 shares and a transaction value of 978 million [1] - Runyang Technology (300920) closed at 49.01, up 5.24% with a trading volume of 30,500 shares and a transaction value of 151 million [1] - Daon Co., Ltd. (002838) closed at 26.61, up 4.76% with a trading volume of 109,400 shares and a transaction value of 28.87 million [1] Top Losers in the Plastic Sector - Zhejiang Zhongcheng (002522) closed at 4.72, down 5.03% with a trading volume of 395,400 shares and a transaction value of 189 million [2] - Fusheng Technology (000973) closed at 7.29, down 3.44% with a trading volume of 407,900 shares and a transaction value of 302 million [2] - Yungli Co., Ltd. (300230) closed at 5.23, down 3.15% with a trading volume of 212,100 shares and a transaction value of 113 million [2] Capital Flow Analysis - The plastic sector experienced a net outflow of 800 million from institutional investors, while retail investors saw a net inflow of 701 million [2] - The top stocks with significant capital inflows from retail investors include: - Watte Co., Ltd. (002886) with a retail net inflow of 4.58 million [3] - Daon Co., Ltd. (002838) with a retail net inflow of 2.37 million [3] Summary of Capital Flows for Selected Stocks - Shangwei New Materials (688585) had a net inflow of 19.26 million from institutional investors but a net outflow of 17.86 million from retail investors [3] - Runyang Technology (300920) had a net inflow of 18.81 million from institutional investors but a net outflow of 18.12 million from retail investors [3]

Group 1: Chemical Sector Performance - The chemical raw materials index decreased by 1.21%, while the chemical machinery index increased by 2.90% [1] - The pharmaceutical index fell by 1.36%, and the pesticide and fertilizer index dropped by 2.50% [1] - The oil processing index declined by 2.22%, the oil extraction index decreased by 3.17%, and the oil trading index fell by 1.46% [1] Group 2: Oil Prices - As of September 19, the WTI crude oil futures settled at $62.68 per barrel, down 0.02% from September 12 [1] - The Brent crude oil futures settled at $66.68 per barrel, down 0.46% from the previous Friday [1] Group 3: Petrochemical Product Price Changes - The top five petrochemical products with price increases were liquid chlorine (up 22.93%), isooctyl acrylate (up 7.47%), acrylic acid (up 5.04%), calcium carbide (up 4.94%), and MMA (up 4.51%) [1] - The top five petrochemical products with price decreases were vitamin E (down 10.00%), epichlorohydrin (down 6.44%), sulfuric acid (down 4.94%), p-nitrochlorobenzene (down 4.62%), and dichloromethane (down 3.64%) [1] Group 4: Capital Market Performance of Chemical Companies - The top five performing listed chemical companies were Kaimete Gas (up 28.62%), Hongda Explosive (up 22.93%), Sanwei Co. (up 22.53%), Zhongshi Technology (up 21.57%), and Jinghua New Materials (up 18.94%) [2] - The bottom five performing listed chemical companies were Runyang Technology (down 11.48%), Lafang Cosmetics (down 10.43%), Wankai New Materials (down 10.42%), Jiaao Environmental Protection (down 10.25%), and Shilong Industrial (down 9.41%) [2]