Core Viewpoint - Yangmei Chemical has received a notice from the China Securities Regulatory Commission (CSRC) regarding an investigation for failing to disclose non-operating fund transactions as required by law [1] Group 1 - The company and its former controlling shareholder, Huayang New Materials Technology Group, have both received formal notices from the CSRC indicating that they are under investigation [1] - The investigation is based on allegations of non-compliance with the Securities Law of the People's Republic of China and the Administrative Penalty Law [1] - During the investigation, the company will cooperate with the CSRC and adhere to legal and regulatory disclosure obligations [1] Group 2 - The company has confirmed that all involved funds have been returned, and its production and business activities are currently normal [1]

公司指定信息披露媒体为《上海证券报》《中国证券报》及上海证券交易所网站 (hppts://www.sse.com.cn)，公司所发布的信息均以上述指定媒体刊登的公告为准。敬 请广大投资者理性投资，注意投资风险。 特此公告。 山西华阳新材料股份有限公司董事会 2025 年 6 月 25 日 山西华阳新材料股份有限公司 关于公司相关方收到中国证券监督管理委员会 立案告知书的公告 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。 山西华阳新材料股份有限公司（以下简称"公司"）从相关方华阳新材料科技集团 有限公司（以下简称"华阳集团"，公司控股股东太化集团的托管方）获悉，华阳集团 于近日收到中国证监会《立案告知书》（编号：证监立案字 0172025002 号），因华阳集 团 2021 年占用阳煤化工股份有限公司（以下简称"阳煤化工"）资金，导致阳煤化工涉 嫌未按规定披露非经营性资金往来，根据《中华人民共和国证券法》《中华人民共和国 行政处罚法》等法律法规，中国证监会决定对华阳集团予以立案。 该事项不涉及本公司，与本公司无关，不会对公司正 ...

Core Viewpoint - Huayang New Materials (600281.SH) announced that its controlling shareholder, Huayang Group, received a notice from the China Securities Regulatory Commission regarding an investigation due to the improper use of funds from Yangmei Chemical in 2021, which led to allegations of failure to disclose non-operating fund transactions as required. This matter does not involve Huayang New Materials and will not affect the company's normal production and operational activities. The company has no instances of fund occupation by its controlling shareholder or other related parties [1]. Group 1 - Huayang Group received a notice from the China Securities Regulatory Commission regarding an investigation [1] - The investigation is related to the improper use of funds from Yangmei Chemical in 2021 [1] - The allegations involve failure to disclose non-operating fund transactions as required [1] Group 2 - The matter does not involve Huayang New Materials [1] - There will be no impact on the company's normal production and operational activities [1] - The company has no instances of fund occupation by its controlling shareholder or other related parties [1]

山西华阳新材料股份有限公司（以下简称"公司"）股票于2025年6月18日、6月 19日、6月20日连续三个交易日内收盘价格跌幅偏离值累计达到20%。根据《上海证券交 易所交易规则》的有关规定，属于股票交易异常波动情形。 经公司自查并向本公司控股股东及相关方核实，不存在应披露而未披露的重大信 息。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。 证券代码：600281 证券简称：华阳新材 公告编号：临 2025-037 山西华阳新材料股份有限公司 关于股票交易异常波动暨风险提示的公告 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： （三）媒体报道、市场传闻、热点概念情况 经公司自查，公司目前尚未发现对公司股票交易价格产生较大影响的媒体报道或市 场传闻，以及热点概念事项等。 （四）其他股价敏感信息 经公司自查，公司未发现其他有可能对公司股价产生较大影响的重大事件。经核实， 公司控股股东太化集团、相关方华阳集团及公司董事、监事、高级管理人员在公司本次 股票交易异常波动期间不存在买卖公司股票的情况。 一、股票交 ...

关于对山西华阳新材料股份有限公司 股票交易异常波动征询函的复函 2025 年 6 月 20 日 经核查，现函复如下：我司作为你公司的相关方，截止 目前不存在影响你公司股票交易异常波动的重大事项、不存 在其他应披露而未披露的重大信息，包括但不限于重大资产 重组、股份发行、重大交易类事项、业务重组、股份回购、 股权激励、破产重整、重大业务合作、引进战略投资者等重 大事项。在你公司本次股票交易价格异常波动期间，不存在 买卖你公司股票的情况。 特此函复。 华阳新材料科技集团有限公司 山西华阳新材料股份有限公司： 我司于 2025 年 6 月 20 日收到你公司发来的《山西华阳 新材料股份有限公司关于股票交易异常波动的征询函》。 ...

特此函复。 太原化学工业集团有限公司 关于对山西华阳新材料股份有限公司 股票交易异常波动征询函的复函 山西华阳新材料股份有限公司： 我司于 2025 年 6 月 20 日收到你公司发来的《山西华阳 新材料股份有限公司关于股票交易异常波动的征询函》。 经核查，现函复如下：我司作为你公司的控股股东，截 止目前不存在影响你公司股票交易异常波动的重大事项、不 存在其他应披露而未披露的重大信息，包括但不限于重大资 产重组、股份发行、重大交易类事项、业务重组、股份回购、 股权激励、破产重整、重大业务合作、引进战略投资者等重 大事项。在你公司本次股票交易价格异常波动期间，不存在 买卖你公司股票的情况。 2025 年 6 月 20 日 ...

关于对山西华阳新材料股份有限公司 股票交易异常波动征询函的复函 特此函复。 太原化学工业集团有限公司 2025 年 6 月 17 日 山西华阳新材料股份有限公司： 我司于 2025 年 6 月 17 日收到你公司发来的《山西华阳 新材料股份有限公司关于股票交易异常波动的征询函》。 经核查，现函复如下：我司作为你公司的控股股东，截 止目前不存在影响你公司股票交易异常波动的重大事项、不 存在其他应披露而未披露的重大信息，包括但不限于重大资 产重组、股份发行、重大交易类事项、业务重组、股份回购、 股权激励、破产重整、重大业务合作、引进战略投资者等重 大事项。在你公司本次股票交易价格异常波动期间，不存在 买卖你公司股票的情况。 ...

经核查，现函复如下：我司作为你公司的相关方，截止 目前不存在影响你公司股票交易异常波动的重大事项、不存 在其他应披露而未披露的重大信息，包括但不限于重大资产 重组、股份发行、重大交易类事项、业务重组、股份回购、 股权激励、破产重整、重大业务合作、引进战略投资者等重 大事项。在你公司本次股票交易价格异常波动期间，不存在 买卖你公司股票的情况。 山西华阳新材料股份有限公司： 华阳新材料科技集团有限公司 我司于 2025 年 6 月 17 日收到你公司发来的《山西华阳 新材料股份有限公司关于股票交易异常波动的征询函》。 关于对山西华阳新材料股份有限公司 股票交易异常波动征询函的复函 特此函复。 2025 年 6 月 17 日 ...

Group 1 - The 2025 Lujiazui Forum opens today, focusing on financial reform and international cooperation to boost global economic growth [2] - The U.S. Senate passes the "Genius Act," marking a significant step in cryptocurrency legislation, aimed at clarifying regulations for digital assets [3] - The State-owned Assets Supervision and Administration Commission encourages state-owned enterprise funds to invest early and in smaller amounts to promote technological innovation [4] Group 2 - Major banks are discontinuing long-term large-denomination certificates of deposit (CDs) as interest rates decline, with the maximum term now being two years [5] - The Israeli ambassador to the U.S. requests a defensive posture from the U.S. amid rising tensions with Iran, with oil prices potentially soaring to $120 [6] - Multiple listed companies have announced share buyback plans, with a total of 71.71 billion yuan in buybacks reported this year [8] Group 3 - The STAR Market's index has seen a decline, with technology stocks experiencing significant pullbacks, while defense and power equipment stocks have shown resilience [9] - Dividend-themed funds are gaining traction as safe-haven investments, with several ETFs reaching new highs in share volume [10] - The G7 summit discussions between the U.S. and Japan did not yield an agreement on tariff cancellations, indicating ongoing trade negotiations [11] Group 4 - JD.com's chairman Liu Qiangdong elaborates on the company's strategy, emphasizing supply chain management and local e-commerce for international business [12] - Hezhang Technology's profit forecast has drastically changed, with a reported net loss of 5.636 million yuan, reflecting internal control deficiencies [13] - The market is witnessing a surge in interest for brain-computer interface technology, with several companies reporting significant stock price increases [16] Group 5 - National Electric Power's subsidiaries have won contracts totaling 1.061 billion yuan for power cable projects, representing 19.29% of the company's projected annual revenue [28]

Core Viewpoint - Multiple companies in the Shanghai and Shenzhen stock markets have announced significant developments, including acquisitions, new product launches, and changes in management, which may present investment opportunities and risks for investors [2] Group 1: Major Announcements - BOE Technology Group plans to acquire a 30% stake in Rainbow Optoelectronics for a base price of 4.849 billion yuan, aiming to enhance its competitive edge [3] - Taihe Intelligent intends to acquire 100% of Sunshine Yuchu for 45.8 million yuan, with the transaction being an affiliated deal [5][6] - Guoxin Technology successfully tested a new quantum-resistant encryption card, which combines quantum-resistant algorithms with traditional national encryption algorithms [7] Group 2: Stock Performance and Risks - Dongxin Peace reported a significant stock price increase of over 20% in two consecutive trading days, while acknowledging uncertainties in its blockchain and digital wallet projects [4] - Huayang New Materials warned of irrational speculation risks due to significant stock price fluctuations, clarifying that it does not possess rare earth permanent magnet attributes [8] Group 3: Management Changes - Guodian Nanrui elected Zheng Zongqiang as the chairman of its board of directors [9] - Daqin Railway appointed Zhang Hongyi as the new general manager following the retirement of the previous manager [10] Group 4: Financial Performance - Jingyi Equipment expects a revenue increase of 36.54% to 42.48% year-on-year for the first half of 2025, projecting revenue between 690 million and 720 million yuan [11] Group 5: Shareholding Changes - Enhua Pharmaceutical's chairman increased his stake by purchasing 237,900 shares, which will not affect the company's control or governance structure [12] - Yunlu Co. plans for its executives to collectively increase their holdings by 4 million to 12 million yuan within six months [13][14] Group 6: Share Buybacks - Guangda Special Materials' chairman proposed a share buyback plan with a total amount between 200 million and 400 million yuan to support employee stock ownership plans or convertible bonds [15] Group 7: Major Contracts - Zhongchao Holdings announced that its subsidiaries won multiple power cable projects with a total bid amount of 1.061 billion yuan, representing 19.29% of the company's audited revenue for 2024 [16]