证券代码：603155 证券简称：新亚强 公告编号：2025-047 新亚强硅化学股份有限公司 关于公司 2025 年半年度募集资金存放与实际使用情况的专项报告 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。 为了规范募集资金的管理和使用，提高资金使用效率和效益，保护投资者权 益，公司依照中国证监会《上市公司监管指引第 2 号—上市公司募集资金管理和 使用的监管要求》等文件的有关规定，结合公司实际情况，制定了《新亚强硅化 学股份有限公司募集资金管理制度》。该管理制度经 2018 年 12 月 11 日公司第 二届董事会第二次会议和 2018 年 12 月 26 日公司 2018 年第四次临时股东大会审 议通过。 公司于 2021 年 9 月 6 日召开第二届董事会第十七次会议、第二届监事会第 十一次会议，2021 年 9 月 23 日召 2021 年第一次临时股东大会，审议通过了《关 于调整部分募集资金投资项目投资金额、实施主体及实施地点的议案》，同意将 "年产 2 万吨高性能苯基氯硅烷下游产品项目"募集资金投资金额缩减 9, ...

证券代码：603155 证券简称：新亚强 公告编号：2025-052 新亚强硅化学股份有限公司 关于 2025 年半年度主要经营数据的公告 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、准确性和完整性承担个别及连带责任。 根据《上海证券交易所上市公司自律监管指引第 3 号—行业信息披露》及相 关要求，新亚强硅化学股份有限公司（以下简称"公司"）现将 2025 年半年度 主要经营数据披露如下： 一、主要产品的产量、销量及收入实现情况 | 主要产品 | 2025 | 年 1-6 | 月产量 | 2025 | 年 1-6 | 月销量 | 年 2025 | 1-6 | 月销售金额 | | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | | | | （吨） | | | （吨） | | | （万元） | | | 功能性助剂 | | | 6,060.50 | | | 5,943.31 | | | 20,354.92 | | 苯基氯硅烷 | | | 1,096.27 | | | 962.67 | | ...

每经AI快讯，8月27日，新亚强（603155）(603155.SH)公告称，红塔创新计划减持不超过315.79万股， 即不超过公司总股本的1%；孙秀杰计划减持不超过315.79万股，即不超过公司总股本的1%。减持期间 为2025年9月18日至2025年12月17日。减持价格将根据市场价格确定。 ...

新亚强公告，2025年上半年营业收入3.21亿元，同比下降18.58%。净利润5901.29万元，同比下降 27.75%。拟以2025年6月30日总股本3.16亿股为基数，向全体股东每10股派发现金红利1.5元（含税）， 共计派发现金红利4736.8万元（含税），2025年半年度不送红股，不进行资本公积金转增股本。 ...

Group 1: Chemical and Oil Industry Performance - The chemical index and oil index experienced an overall increase last week, with the chemical raw materials index rising by 3.29%, the chemical machinery index by 0.78%, the chemical pharmaceuticals index by 0.04%, and the pesticide and fertilizer index by 1.90% [1] - In the oil sector, the oil processing index increased by 4.14%, the oil extraction index by 0.70%, and the oil trading index by 2.97% [1] - International crude oil prices showed a strong performance, with WTI settling at $63.66 per barrel, up 1.37% from August 15, and Brent settling at $67.73 per barrel, up 2.85% [1] Group 2: Market Performance of Chemical Companies - The top five performing chemical companies included Zhenan Technology with a rise of 53.11%, Feilu Co. with 33.16%, Qide New Materials with 30.05%, Honghe Technology with 23.25%, and Jinmei B shares with 21.35% [2] - The five chemical companies with the largest declines were Shangwei New Materials down 13.12%, Weike Technology down 10.89%, Xinya Qiang down 10.59%, Zhongxin Fluorine Materials down 10.38%, and Jiuding New Materials down 9.15% [2] Group 3: Commodity Price Changes - The top five products with the highest price increases included Vitamin B1 up 12.82%, Vitamin D3 up 7.14%, Paraquat up 6.56%, industrial-grade lithium carbonate up 4.90%, and propane up 4.84% [1] - The five products with the largest price decreases were liquid chlorine down 48.51%, hydrochloric acid down 8.29%, butyl rubber down 7.79%, methyl acrylate down 7.33%, and butyl acrylate down 6.13% [1]

Group 1 - The company, New Asia Strong Silicon Chemical Co., Ltd., will hold a half-year performance briefing on August 28, 2025, from 13:00 to 14:00 [2][6] - Investors can submit questions from August 21 to August 27, 2025, through the Shanghai Stock Exchange Roadshow Center or via the company's email [2][7] - The briefing will be conducted in an interactive online format, allowing for real-time communication regarding the company's operating results and financial indicators [3][5] Group 2 - The briefing will take place at the Shanghai Stock Exchange Roadshow Center, accessible via the website [5][6] - Key personnel attending the meeting include the Chairman and General Manager, Mr. Chu Yajun, and the Independent Director, Mr. Qiu Huayu [6] - After the briefing, investors can review the meeting's details and main content on the Shanghai Stock Exchange Roadshow Center [7]

证券日报网讯8月20日晚间，新亚强（603155）发布公告称，公司计划于2025年8月28日(星期四)13：00- 14：00举行2025年半年度业绩说明会。 ...

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： 会议召开时间：2025 年 8 月 28 日（星期四）13:00-14:00 会 议 召 开 地 点 ： 上 海 证 券 交 易 所 上 证 路 演 中 心 （ 网 址 ： https://roadshow.sseinfo.com/） 会议召开方式：上证路演中心网络互动 投资者可于 2025 年 8 月 21 日（星期四）至 8 月 27 日（星期三）16:00 前登录上证路演中心网站首页点击"提问预征集"栏目或通过公司邮箱 IR@newasiaman.com 进行提问。公司将在说明会上对投资者普遍关注的问题进行 回答。 证券代码：603155 证券简称：新亚强 公告编号：2025-043 新亚强硅化学股份有限公司 关于召开 2025 半年度业绩说明会的公告 本次投资者说明会以网络互动形式召开，公司将针对 2025 年半年度的经营 成果及财务指标的具体情况与投资者进行互动交流和沟通，在信息披露允许的范 围内就投资者普遍关注的问题进行回答。 二、说明会召开的时间、地 ...

Investment Rating - The report maintains a "Recommended" rating for the basic chemical industry [1] Core Insights - The report highlights the price increases of lithium carbonate and photoinitiators, suggesting a potential recovery in the chemical industry driven by anti-involution trends [1] - The basic chemical sector has shown strong relative performance, with a 39.4% increase over the past 12 months compared to the 25.7% increase in the CSI 300 index [3] Summary by Sections Recent Trends - The report notes a decline in the Guohai Chemical Prosperity Index to 92.75 as of August 14, 2025, down 0.11 from August 7, 2025 [4] Investment Recommendations - Key opportunities identified include: 1. Low-cost expansion in companies such as Wanhua Chemical, Satellite Chemical, and others [5] 2. Improvement in industry prosperity for chromium salts, phosphate rock, and various chemical sectors [6] 3. Focus on new materials with high growth potential and low domestic substitution rates [7] 4. High dividend opportunities in state-owned enterprises like China Petroleum and Sinopec [8] Price Analysis of Key Products - Industrial-grade lithium carbonate price increased by 9.93% to 83,000 CNY/ton [10] - Photoinitiator (TPO) price rose by 5.56% to 95 CNY/kg [10] - Polyester filament price increased by 2.16% to 7,100 CNY/ton [10] Company Performance Tracking - Notable companies such as Zhenhua Co. reported a 10.17% increase in revenue for the first half of 2025 [13] - Wanhua Chemical's pure MDI price was reported at 17,900 CNY/ton, with a slight increase [11] Market Observations - The report indicates a potential inventory replenishment cycle in the chemical sector due to anticipated fiscal policy support in China and the US [29]

Group 1 - The company announced that its stock price experienced an abnormal fluctuation, with a cumulative increase of 20% over three consecutive trading days from August 13 to August 15, 2025 [1] - The company conducted a self-examination and confirmed that its production and operational conditions are normal, with no significant changes in market environment or industry policies [1] - The company verified with its controlling shareholder and actual controller that there are no undisclosed significant matters [1]