股票简称：亚星化学 股票代码：600319 编号：临 2025-033 潍坊亚星化学股份有限公司 股票交易风险提示公告 二、二级市场交易风险 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。 潍坊亚星化学股份有限公司（以下简称"公司"）股票价格于 2025 年 6 月 27 日、2025 年 6 月 30 日、2025 年 7 月 1 日连续三个交易日内日收盘价格涨幅 偏离值累计达到 20%，公司已于 2025 年 7 月 2 日在指定信息披露媒体及上海证 券交易所网站（www.sse.com.cn）披露了《潍坊亚星化学股份有限公司股票交易 异常波动公告》（公告编号：临 2025-031）。2025 年 7 月 2 日，公司股票收盘价 格继续涨停，自 2025 年 6 月 27 日至 2025 年 7 月 2 日连续四个交易日累计增长 幅度 33.22%，鉴于公司股票连续多日涨幅较大，公司现对有关事项和风险说明 如下： 一、经营业绩风险 公司生产经营情况正常，内外部经营环境未发生重大变化，也不存在预计将 要发生重大变化的情形。 ...

证券代码：600319 证券简称：亚星化学 公告编号：2025-032 (一) 提前离任的基本情况 潍坊亚星化学股份有限公司 关于公司董事离任的公告 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法律责任。 重要内容提示： 潍坊亚星化学股份有限公司（以下简称"公司"）董事会于近日收到公司独 立董事方向晨先生提交的书面辞职报告。由于个人原因，方向晨先生申请辞去公 司独立董事职务，同时一并辞去董事会提名委员会主任委员、董事会战略委员会 委员、董事会薪酬与考核委员会委员职务。方向晨先生辞职后将不再担任公司任 何职务。 一、董事离任情况 | 姓名 | 离任职务 | 离任时间 | 原定任期 | 离任原因 | 是否继续在上 市公司及其控 | 具体职务 | 是否存在 未履行完 | | --- | --- | --- | --- | --- | --- | --- | --- | | | | | 到期日 | | 股子公司任职 | （如适用） | 毕的公开 承诺 | | 方向晨 | 独 立 董 事、董事 | 2025 年 7 | 2027 年 4 月 | ...

Group 1 - The stock of Yaxing Chemical has reached the daily limit increase for three consecutive trading days, with a current price of 7.90 yuan and a turnover rate of 5.49% [2] - During the consecutive limit-up period, the stock has accumulated a total increase of 33.00% and a cumulative turnover rate of 28.28% [2] - The latest total market capitalization of A-shares is 30.63 billion yuan, with a circulating market capitalization of 24.93 billion yuan [2] Group 2 - The company reported a total operating revenue of 199 million yuan in the first quarter, representing a year-on-year increase of 5.61%, while the net profit was -46 million yuan, a year-on-year decrease of 31.12% [2] - The stock has been listed on the Dragon and Tiger list due to a cumulative deviation in the increase of 20% over three trading days and a daily amplitude of 15% [2] - The net buying amount from the leading brokerage firms reached 20.75 million yuan [2]

股票简称：亚星化学 股票代码：600319 编号：临 2025-031 潍坊亚星化学股份有限公司 股票交易异常波动公告 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： ? 潍坊亚星化学股份有限公司（以下简称"公司"）股票价格于 2025 年 6 月 27 日、2025 年 6 月 30 日、2025 年 7 月 1 日连续三个交易日内日收盘价格涨 幅偏离值累计达到 20%，根据上海证券交易所的相关规定，属于股票交易异常波 动的情形。 ? 经公司自查，并向公司控股股东潍坊市城市建设发展投资集团有限公司 （以下简称"潍坊市城投集团"）书面发函询证，截至本公告披露日，公司及控 股股东确认不存在其他应该披露而未披露的重大信息。 ? 公司敬请广大投资者注意二级市场交易风险，理性决策，审慎投资。 一、股票交易异常波动的情况 公司股票（股票代码：600319，股票简称：亚星化学）于 2025 年 6 月 27 日、2025 年 6 月 30 日、2025 年 7 月 1 日连续三个交易日内日收盘价格涨幅偏离 值累计达到 2 ...

股票简称：亚星化学 股票代码：600319 编号：临 2025-031 潍坊亚星化学股份有限公司 股票交易异常波动公告 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： 潍坊亚星化学股份有限公司（以下简称"公司"）股票价格于 2025 年 6 月 27 日、2025 年 6 月 30 日、2025 年 7 月 1 日连续三个交易日内日收盘价格涨 幅偏离值累计达到 20%，根据上海证券交易所的相关规定，属于股票交易异常波 动的情形。 经公司自查，并向公司控股股东潍坊市城市建设发展投资集团有限公司 （以下简称"潍坊市城投集团"）书面发函询证，截至本公告披露日，公司及控 股股东确认不存在其他应该披露而未披露的重大信息。 公司敬请广大投资者注意二级市场交易风险，理性决策，审慎投资。 一、股票交易异常波动的情况 公司股票（股票代码：600319，股票简称：亚星化学）于 2025 年 6 月 27 日、2025 年 6 月 30 日、2025 年 7 月 1 日连续三个交易日内日收盘价格涨幅偏离 值累计达到 20%，根据上 ...

Group 1 - The company, Yaxing Chemical (600319), announced that its stock trading has experienced unusual fluctuations, but internal and external operating conditions remain stable [1] - The production and operational activities of the company are normal, with no significant changes in the business environment [1] - The expected operational timelines for the 45,000 tons/year high-end new materials (PVDC) project, 500 tons/year hexachlorocyclotriphosphazene, and 500 tons/year benzyl chloride project are consistent with previously disclosed information in regular reports, showing no major changes [1] Group 2 - The company's main industry continues to face adverse factors such as intensified competition, which aligns with the information disclosed in regular reports, indicating no significant changes [1]

Core Viewpoint - The A-share market experienced a strong opening in July, with significant movements in various sectors, particularly in the chip industry and innovative pharmaceuticals, while some high-performing stocks faced declines [1][2]. Group 1: Market Performance - The Shanghai Composite Index rose by 0.39%, and the Shenzhen Component Index increased by 0.11%, while the ChiNext Index fell by 0.24% at the close [2]. - A total trading volume of nearly 1.5 trillion yuan was recorded in the A-share market [1]. Group 2: Chip Industry - The entire chip industry chain showed strong performance, with multiple stocks hitting the daily limit [1]. Group 3: Innovative Pharmaceuticals - Innovative pharmaceutical stocks surged in the afternoon, with Frontline Bio reaching the daily limit and companies like Kexing Pharmaceutical and Yuekang Pharmaceutical rising over 15% [5][8]. - The National Healthcare Security Administration announced measures to support the high-quality development of innovative drugs, focusing on issues in drug research, access, and payment systems [8]. Group 4: Chemical Sector - The chemical sector rebounded, with Aystar Chemical experiencing a rapid increase, hitting the daily limit within 8 minutes [10]. - Aystar Chemical has seen significant net inflows of over 100 million yuan in the past two days, indicating strong market interest [10]. - The rise in chemical stocks is attributed to the recent decline in international oil prices, which typically benefits chemical companies by lowering costs [13].

Group 1 - The company held its 13th meeting of the 9th Board of Directors on June 27, 2025, with all 9 directors present, complying with relevant laws and regulations [1][2] - The Board approved a proposal for its subsidiary, Weifang Yaxing New Materials Co., Ltd., to apply for a project loan of 490 million yuan from a banking consortium, with a loan term of up to 5 years and an annual interest rate not exceeding 5% [1][2] - The loan will be secured by the land use rights, production equipment, and construction projects of the PVDC project, with the company providing a credit guarantee for the subsidiary [1][2] Group 2 - The proposal received unanimous approval with 9 votes in favor, representing 100% of the voting rights present at the meeting [2] - The proposal will be submitted for review at the upcoming shareholders' meeting scheduled for July 14, 2025 [2]

Meeting Details - The third extraordinary general meeting of shareholders will be held on July 14, 2025, at 14:00 [1][2] - The meeting will take place at Yaxing Building, No. 321, Beigong East Street, Kuiwen District, Weifang City, Shandong Province [1] - Voting will be conducted through both on-site and online methods using the Shanghai Stock Exchange's voting system [2][3] Voting Procedures - Shareholders can vote via the Shanghai Stock Exchange's online voting system, either through the trading system or the internet voting platform [3][4] - Voting time for the online platform is from 9:15 to 15:00 on the day of the meeting [2] - Shareholders holding multiple accounts can vote through any of their accounts, and the total voting rights are based on the number of shares held across all accounts [3][4] Agenda Items - The meeting will review a proposal regarding a subsidiary's application for a project loan and the provision of guarantees [1][2] - The proposal will be disclosed in detail in a separate announcement on the same day [1] Attendance - Shareholders registered by the close of trading on the record date of July 7, 2025, are eligible to attend the meeting [4] - Other attendees include company directors, supervisors, senior management, and appointed lawyers [4] Proxy Voting - Shareholders can appoint a proxy to attend the meeting and vote on their behalf [4][5] - The proxy must be authorized through a written power of attorney, which specifies the voting intentions [5][6]

证券代码：600319 证券简称：亚星化学 公告编号：临 2025-029 潍坊亚星化学股份有限公司 关于子公司向银行申请项目贷款并为其提供担保的 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法律责任。 重要内容提示： | | | 被担保人名称 本次担保金额 | 49,000 | 潍坊亚星新材料有限公司 万元 | | | --- | --- | --- | --- | --- | --- | | 担 保 | 对 | | | | | | 象 | | 实际为其提供的担保余额 | 37,692.65 | 万元 | | | | | 是否在前期预计额度内 | □是 | 否 | □不适用：_________ | | | | 本次担保是否有反担保 | □是 | 否 | □不适用：_________ | 担保对象及基本情况 累计担保情况 二、被担保人基本情况 （一）基本情况 | | | | 对外担保逾期的累计金额（万元） | 0 | | --- | --- | | 截至本公告日上市公司及其控股 | 37,692.65 | | 子公司对外担保 ...