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]

Mergers and Acquisitions - Conch New Materials plans to acquire 80% of Kangning Special Environmental Technology Co., Ltd. and 100% of Zhengzhou Kangning Special Environmental Engineering Technology Co., Ltd. for a total transaction price of approximately 186 million yuan, with final pricing subject to adjustments based on asset valuations at the time of management transfer [1] - BOE Technology Group intends to acquire 30% of Xianyang Rainbow Optoelectronics Technology Co., Ltd. through a public bidding process, with a starting price of 4.849 billion yuan [2] - Wutong Holdings aims to purchase 20% of Suzhou Wutong Intelligent Electronics Co., Ltd. for 84 million yuan to enhance its smart manufacturing business [3] Shareholding Changes - SITW announced that the National Integrated Circuit Industry Investment Fund II has reduced its shareholding from 7.35% to 6.99% after selling 1.45 million shares [4] - Double Fly Group's shareholders plan to collectively reduce their holdings by no more than 210,000 shares, with specific reductions of 90,000 shares and 120,000 shares from two different shareholders [5] - Lixing Co., Ltd. executives plan to reduce their holdings by a total of 218,000 shares, with individual reductions of 88,000 shares, 65,000 shares, and 65,000 shares [6]

Group 1: Stock Performance and Risks - Huayang New Materials (600281.SH) has experienced significant stock price fluctuations, with a cumulative increase that deviates from the industry average, indicating potential irrational speculation risks [1] - The company clarified that its main business does not involve rare earth permanent magnets, focusing instead on precious metal recovery and processing, which is facing rising raw material costs due to increasing precious metal prices [1] - Jinniu Chemical (600722.SH) reported that its methanol sales prices have not changed significantly despite a 20% increase in stock price over three trading days, indicating stable market conditions [4] Group 2: New Product Developments - Guoxin Technology (688262.SH) successfully tested its new quantum-resistant password card, CCUPHPQ01, and has sent samples to multiple clients for application development [2] - Rongchang Biopharmaceutical (688331.SH) received orphan drug designation from the EU for its product Tai Itasip, which is the first dual-target fusion protein drug for treating myasthenia gravis, providing policy support for its development in the EU [8] Group 3: Corporate Actions and Financial Updates - Lakala (300773.SZ) is in discussions regarding its H-share listing, which faces significant uncertainty in approval and regulatory processes [3] - Dematech (688360.SH) entered a strategic cooperation agreement with Shanghai Zhiyuan New Technology to explore innovative applications of embodied intelligent robots in logistics [9] - Yashi Chuangneng (603378.SH) announced a potential forced reduction of 3% of its shares due to a margin call affecting its major shareholder [10] - Siwei Technology (688213.SH) reported a decrease in the shareholding ratio of its major shareholder, the National Integrated Circuit Industry Investment Fund II, from 7.35% to 6.99% [11] - 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 to 720 million yuan [12]