| 交易日期 | 证券代码 | 证券简称 | 成交价格 | 成交量 | 成交金额 | 买方营业部 | 卖方营业部 | | --- | --- | --- | --- | --- | --- | --- | --- | | | | | (元) | (万股/万份) | (万元) | | | | 2025-07-30 | 300758 | 七彩化学 | 11.76 | 120.00 | | 1,411.20万联证券股份有限 | 东吴证券股份有限 | | | | | | | | 公司广州珠江新城 | 公司深圳分公司 | | | | | | | 证券营业部 | | | 7月30日，七彩化学（维权）大宗交易成交120万股，成交额1411.2万元，占当日总成交额的7.86%，成交价11.76元，较市场 收盘价14.63元折价19.62%。 ...

金融界消息 截至2025年7月29日收盘，七彩化学（300758）报收于14.69元，下跌0.34%，换手率 3.26%，成交量11.54万手，成交金额1.69亿元。 资金流向方面，今日主力资金净流出1635.18万元，占比成交额9.69%。其中，超大单净流出657.43万 元、占成交额3.89%，大单净流出977.75万元、占成交额5.79%，中单净流出流出64.43万元、占成交额 0.38%，小单净流入1699.61万元、占成交额10.07%。 七彩化学最新一期业绩显示，截至2025一季报，公司营业总收入3.65亿元、同比增长13.14%，归属净利 润3078.64万元，同比增长42.56%，扣非净利润3112.23万元，同比增长47.71%，流动比率1.228、速动比 率0.826、资产负债率49.36%。 天眼查商业履历信息显示，鞍山七彩化学股份有限公司，成立于2006年，位于鞍山市，是一家以从事化 学原料和化学制品制造业为主的企业。企业注册资本40603.8596万人民币，实缴资本15673.66万人民 币。公司法定代表人为徐惠祥。 通过天眼查大数据分析，鞍山七彩化学股份有限公司共对外投资了17家企 ...

Core Viewpoint - The 2025 China International Engineering Plastics Industry Innovation Awards is currently underway, featuring over 30 new product launches from leading companies in the industry, including Wanhua Chemical, DOMO, Asahi Kasei, and LG Chem [2][3]. Group 1: Event Details - The online expert review phase is taking place from July 24 to July 25, 2025, following the conclusion of the public voting on July 23 [2][5]. - The event includes two main awards: the "Innovative Materials Award" and the "Innovative Industry Solutions Award," with specific time slots allocated for each [5][9]. Group 2: Participating Companies and Projects - Various companies are participating in the "Innovative Materials Award," including: - Jino New Materials Technology Co., Ltd. with their polyimide foam products [7] - Wanhua Chemical Group with optical-grade methyl methacrylate-styrene copolymer [7] - LG Chem with PFAS-free flame-retardant PC/ABS [7] - For the "Innovative Industry Solutions Award," companies such as: - Zhejiang DOMO Engineering Materials Co., Ltd. with recycled TECHNYL® 4EARTH® materials [9] - Suzhou Mould Flow Analysis Software Co., Ltd. with Material Hub Cloud [9] - Anhui Dongyuan New Materials Co., Ltd. with next-generation supercritical PET foaming eco-materials [9] Group 3: Expert Evaluation Criteria - The evaluation criteria for the awards include: - Innovation level and applicability of the products [12] - Feasibility and market conditions of the products [12] - Economic benefits and cost-effectiveness [12][13] - Influence and contribution to the industry [14] Group 4: Event Highlights - The event will gather over 600 global enterprise executives and top scientists to promote collaboration [15]. - It will feature participation from over 100 end-users from emerging industries such as new energy vehicles and consumer electronics [15]. - The awards ceremony will take place on September 11, 2025, during the Polymer Industry Annual Conference in Hefei [14][19].

Investment Rating - The report maintains a rating of "Buy" for the MXD6 industry [5] Core Insights - MXD6, a type of crystalline polyamide, has high gas barrier properties and rigidity, making it suitable for various applications, particularly in food and beverage packaging [1][2] - The domestic MXD6 market is expected to grow significantly as local manufacturers ramp up production, breaking the previous monopolies held by foreign companies [4][29] Summary by Sections 1. MXD6 Characteristics - MXD6 is characterized by high gas barrier properties and rigidity, which are enhanced by its molecular structure that includes aromatic rings [1][20] - The production of MXD6 primarily utilizes direct melt polycondensation, which is more efficient and yields higher quality products compared to other methods [17][19] 2. Applications of MXD6 - In the food and beverage packaging sector, MXD6 can significantly extend shelf life and reduce packaging weight, with a projected market size for prepared dishes in China reaching approximately 697.2 billion yuan by 2024 [2][37] - MXD6 is also applicable in automotive, electronics, and aerospace industries due to its lightweight and high mechanical strength, with potential uses in engine components and structural parts [3][52] 3. Domestic Production and Market Potential - Domestic manufacturers like Qicai Chemical and Sinochem International are expanding their production capacities, with Qicai Chemical already achieving 5,000 tons/year and planning for further expansion [4][54] - The global MXD6 production is estimated to reach 30,000 to 40,000 tons by 2024, with significant contributions from domestic players [4] 4. Market Demand and Growth - The report highlights a substantial demand for MXD6 in the carbonated beverage and tea beverage markets, with the total market size for soft drinks in the Greater China region projected to be around 138.4 billion USD by 2024 [43][44] - The anticipated growth in the prepared dishes market and the beverage industry presents a considerable opportunity for MXD6 usage, with potential consumption in the prepared dishes sector alone estimated at 2.9 million tons under optimistic scenarios [42][50]

Core Viewpoint - Qicai Chemical (300758.SZ) is facing a lawsuit for infringement of trade secrets, with a claim for 200 million yuan in damages, while the company has shown a strong recovery in its financial performance in 2024 [2][4]. Group 1: Legal Issues - Qicai Chemical has received a notice regarding a lawsuit for infringing trade secrets, with the case currently in the first instance stage and not yet heard [2][6]. - The plaintiff, Xianico, claims that two former employees disclosed trade secrets to Qicai Chemical, which were then used in the production of DPP pigments [4][5]. - The lawsuit seeks to hold four defendants jointly liable for damages amounting to 200 million yuan, including reasonable legal fees of 470,000 yuan [5][6]. Group 2: Financial Performance - In 2024, Qicai Chemical reported a significant recovery, achieving a net profit attributable to shareholders of 125 million yuan, a year-on-year increase of over 10 times [2][10]. - The company's revenue for 2024 reached 1.568 billion yuan, reflecting a year-on-year growth of 28.75% [10]. - In the first quarter of 2024, Qicai Chemical's revenue and net profit attributable to shareholders grew by 13.14% and 42.56%, respectively [11]. Group 3: Shareholder Activity - Despite the strong financial recovery, major shareholders have been reducing their holdings. From March to May 2024, significant shareholder Huang Weishan sold approximately 4 million shares, realizing about 57 million yuan [12][13]. - The controlling shareholder, Anshan Huifeng Investment Group, transferred about 6% of its shares, cashing out over 200 million yuan [3][15]. - The share pledge rate for Huifeng Investment and its concerted parties stands at approximately 47.68% [16].

证券代码：300758 证券简称：七彩化学 公告编号：2025-060 鞍山七彩化学股份有限公司 关于收到受理案件通知书的公告（更正后） 本公司及董事会全体成员保证公告内容真实、准确和完整，不存在任何 虚假记载、误导性陈述或者重大遗漏。 重要内容提示： 1.案件所处的诉讼阶段：一审（尚未开庭） 2.上市公司所处的当事人地位：被告 3.涉案的金额：诉讼请求，判决四被告共同赔付原告 2 亿元（含原告为本案 支付的合理费用 47 万元）。 4.本次诉讼不影响公司日常经营的正常开展。由于本案尚未开庭审理，公司 暂时无法判断对公司本期利润或期后利润的影响，最终该诉讼的判决结果存在不 确定性，敬请投资者注意投资风险。 一、本次诉讼的前期公告情况 鞍山七彩化学股份有限公司（以下简称"公司""被告"）于 2024 年 8 月 2 日收到上海知识产权法院送达的《起诉状》《举证通知书》《诉讼服务告知书》 《应诉通知书》（2024）沪 73 民初 2617 号等法律文书。上海知识产权法院已受 理先尼科化工（上海）有限公司（以下简称"先尼科"或"原告"）以侵害技术 秘密纠纷对公司提起诉讼。具体内容详见公司于 2024 年 8 月 2 ...

证券代码：300758 证券简称：七彩化学 公告编号：2025-059 鞍山七彩化学股份有限公司 关于对《关于收到受理案件通知书的公告》 的更正公告 本公司及董事会全体成员保证公告内容真实、准确和完整，不存在任何 虚假记载、误导性陈述或者重大遗漏。 鞍山七彩化学股份有限公司（以下简称"公司"）于 2025 年 6 月 25 日在巨 潮资讯网（www.cninfo.com.cn）披露了《关于收到受理案件通知书的公告》（公 告编号：2025-058），经事后审查发现，上述公告中涉及案件所处的诉讼阶段有 误，现补充更正并说明如下： 一、原公告内容 1.案件所处的诉讼阶段：二审（尚未开庭） 二、修正后公告内容 1.案件所处的诉讼阶段：一审（尚未开庭） 除上述更正内容之外，原公告其他内容不变。对于本次更正给投资者带来的 不便，深表歉意。本次更正后的《关于收到受理案件通知书的公告》（公告编号： 2025-060）详见同日披露于巨潮资讯网（www.cninfo.com.cn）上的公告。 特此公告。 鞍山七彩化学股份有限公司 董事会 2025 年 6 月 26 日 ...

Mergers and Acquisitions - Ningbo Energy plans to acquire 40% equity stake in Ningbo Yongchuang Power Technology Co., Ltd. from Zhejiang Desheng New Energy Technology Co., Ltd. The acquisition will result in Ningbo Energy holding 100% equity in Yongchuang Power after completion [1] - Zhejiang Rongtai signed a letter of intent on June 25 to acquire a portion of shares from Guangdong Jinli Intelligent Transmission Technology Co., Ltd. and will increase its capital in Jinli Transmission, aiming to hold no less than 15% of the shares [2] Shareholding Changes - Fuzhou Energy Group and its concerted party plan to increase their holdings in Fuzhou Energy Co., Ltd. through various methods, with a total investment amount between 100 million and 200 million yuan [3] - Yingli Automotive's controlling shareholder plans to reduce its stake by up to 3%, which amounts to a maximum of 47.57 million shares [4] - The National Integrated Circuit Industry Investment Fund Phase II has reduced its stake in Sitaiwei by 0.65%, totaling 261,200 shares [5] Risk Matters - Chenzhou International received an administrative penalty of 970,000 yuan due to an electric shock incident during a project [6] - Qicai Chemical has been notified of a lawsuit involving an amount of 200 million yuan, currently in the second instance stage [7] - Hailian Jinhui confirmed that there are no violations of information disclosure regulations and that its operational situation remains normal [8]

七彩化学（300758）公告，公司作为被告，被先尼科化工(上海)有限公司诉至法院，涉案金额为2亿元 (含原告为本案支付的合理费用47万元)。案件处于二审阶段，尚未开庭。公司表示，本次诉讼不影响日 常经营的正常开展，但由于尚未开庭，暂时无法判断对本期或期后利润的影响，最终判决结果存在不确 定性。 ...

证券代码：300758 证券简称：七彩化学 公告编号：2025-058 鞍山七彩化学股份有限公司 关于收到受理案件通知书的公告 本公司及董事会全体成员保证公告内容真实、准确和完整，不存在任何 虚假记载、误导性陈述或者重大遗漏。 重要内容提示： 1.案件所处的诉讼阶段：二审（尚未开庭） 2.上市公司所处的当事人地位：被告 3.涉案的金额：诉讼请求，判决四被告共同赔付原告 2 亿元（含原告为本案 支付的合理费用 47 万元）。 4.本次诉讼不影响公司日常经营的正常开展。由于本案尚未开庭审理，公司 暂时无法判断对公司本期利润或期后利润的影响，最终该诉讼的判决结果存在不 确定性，敬请投资者注意投资风险。 一、本次诉讼的前期公告情况 鞍山七彩化学股份有限公司（以下简称"公司""被告"）于 2024 年 8 月 2 日收到上海知识产权法院送达的《起诉状》《举证通知书》《诉讼服务告知书》 《应诉通知书》（2024）沪 73 民初 2617 号等法律文书。上海知识产权法院已受 理先尼科化工（上海）有限公司（以下简称"先尼科"或"原告"）以侵害技术 秘密纠纷对公司提起诉讼。具体内容详见公司于 2024 年 8 月 2 日，在巨 ...