Group 1 - A research team from the University of Virginia has developed a new type of 3D printing material that is compatible with the human immune system, potentially advancing artificial organ transplantation and drug delivery technologies [1] - The breakthrough has been published in the latest issue of the journal Advanced Materials, indicating its significance in the field [1] - The new material may be combined with other materials to create 3D printed products with varying chemical compositions, expanding its applications [1] Group 2 - Compared to existing solid polymer electrolytes, the new material exhibits higher conductivity and tensile strength at room temperature, highlighting its potential as a high-performance solid electrolyte in advanced battery technologies [1] - The research team plans to continue exploring the material's applications in solid-state battery technology [1] Group 3 - In the A-share market, over 40 companies are involved in the 3D printing industry, with 24 companies reporting year-on-year profit growth in the first three quarters of the year [1] - Notable companies with significant profit growth include Inno Laser, Chuangjiang New Material, and others [1] - Among the 24 companies with profit growth, 6 have a rolling price-to-earnings ratio below 30, indicating potential investment opportunities [1]

| 证券代码：300428 | 证券简称：立中集团 | 公告编号：2025-101 号 | | --- | --- | --- | | 债券代码：123212 | 债券简称：立中转债 | | 立中四通轻合金集团股份有限公司 关于 2025 年第三次临时股东会决议公告 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。 特别提示： 1、本次股东会以现场投票和网络投票相结合的方式召开； 2、本次股东会召开期间无增加、变更、否决提案的情况。 一、召开会议的基本情况 1、股东会届次：2025 年第三次临时股东会 2、会议召集人：公司董事会 3、会议召开的合法性及合规性：经公司第五届董事会第三十三次会议审议 通过，决定召开 2025 年第三次临时股东会，召集程序符合有关法律、行政法规、 部门规章、规范性文件和《公司章程》的规定。 4、会议时间： 6、会议的股权登记日：2025 年 11 月 17 日（星期一） （1）现场会议时间：2025 年 11 月 24 日（星期一）上午 10:00； 7、出席对象： （2）网络投票时间：2025 年 11 月 24 日（星期一） （ ...

天津金诺律师事务所 关于立中四通轻合金集团股份有限公司 2025 年第三次临时股东会 律师见证法律意见书 天津 · 滨海新区 Tel：86-22-23133590 Fax：86-22-23133597 http://www.winlawfirm.com 天津市和平区徐州道 12 号万通中心 23 层 二零二五年十一月 | 一、本次股东会的召集、召开程序 | | --- | | 二、出席本次股东会人员资格 | | 三、本次股东会的表决程序和表决结果 ... | | 四、结论意见 | 天津金诺律师事务所 关于立中四通轻合金集团股份有限公司 2025 年第三次临时股东会 律师见证法律意见书 致：立中四通轻合金集团股份有限公司 天津金诺律师事务所（以下简称"本所"）接受立中四通轻合金集团股份有 限公司（以下简称"公司"）的委托，指派本所成玉洁律师、刘颖律师列席了贵公 司2025年11月24日召开的2025年第三次临时股东会（以下简称"本次股东会"）， 就本次股东会召开的合法性进行见证并出具法律意见书。 为出具本法律意见书，本所律师审查了公司提供的相关文件，该等文件包括 但不限于： 1、公司现行有效的公司章程； 2、公 ...

立中四通轻合金集团股份有限公司 关于提前赎回"立中转债"第五次提示和控股股东及其一致行 动人持股比例被动稀释跨越 5%整数倍的公告 | | | 7、发行人资金到账日（到达中国结算账户）：2025 年 12 月 22 日 8、投资者赎回款到账日：2025 年 12 月 24 日 本公司及董事会全体成员保证信息披露内容的真实、准确和完整，没有虚假 记载、误导性陈述或重大遗漏。 特别提示： 1、"立中转债"赎回价格：100.39 元/张（含当期应计利息，当期年利率为 1.00%，且当期利息含税），扣税后的赎回价格以中国证券登记结算有限责任公司 深圳分公司（以下简称"中国结算"）核准的价格为准。 2、赎回条件满足日：2025 年 11 月 17 日 3、停止交易日：2025 年 12 月 12 日 4、停止转股日：2025 年 12 月 17 日 5、赎回登记日：2025 年 12 月 16 日 6、赎回日：2025 年 12 月 17 日 9、赎回类别：全部赎回 10、本次赎回完成后，"立中转债"将在深圳证券交易所（以下简称"深交 所"）摘牌。债券持有人持有的"立中转债"如存在被质押或被冻结的，建议在 停止转股日前 ...

Core Viewpoint - China is a significant player in the global aluminum die-casting alloy industry, with the market size expected to reach 215.26 billion yuan in 2024, reflecting a year-on-year increase of 3.67% driven by the automotive market, electronics industry, and high-end equipment manufacturing [1][10]. Industry Overview - Aluminum die-casting alloys are produced through die-casting processes, primarily composed of silicon, manganese, magnesium, and trace elements, with production involving melting, refining, molding, and pouring [3]. - The industry benefits from the lightweight, high strength, and corrosion resistance of aluminum die-casting alloys, which are widely used in automotive, aerospace, medical, military, and electronic sectors [3]. Market Size and Growth - The aluminum die-casting alloy market in China is projected to grow, supported by the country's large automotive market and rapid advancements in the electronics sector [1][10]. - The global aluminum die-casting alloy market is expected to reach $142.78 billion by 2024, with a compound annual growth rate (CAGR) of 5.0% from 2024 to 2031 [10]. Competitive Landscape - International companies like Nemak, Ahresty, and Ryobi dominate the industry due to their technological expertise and extensive market presence [10]. - Domestic companies such as Aikodi, Wencan Group, and Guangdong Hongtu are emerging as significant players, benefiting from China's market demand and industrial support [10]. Industry Trends - The industry is moving towards precision and high performance, driven by the increasing quality and performance requirements from the automotive sector, especially for electric vehicles [12]. - There is a growing demand for customized solutions, necessitating improved customer communication and tailored product designs [13]. - The industry is also expanding into international markets, seeking to enhance competitiveness and brand influence through global partnerships and participation in international events [14].

证券日报网讯 11月21日晚间，立中集团发布公告称，根据安排，截至2025年12月16日收市后仍未转股 的"立中转债"，将按照100.39元/张的价格强制赎回，因目前"立中转债"二级市场价格与赎回价格存在较 大差异，特别提醒"立中转债"持有人注意在限期内转股，如果投资者未及时转股，可能面临损失，敬请 投资者注意投资风险。 （文章来源：证券日报） ...

| 证券代码：300428 | 证券简称：立中集团 | 公告编号：2025-099 号 | | --- | --- | --- | | 债券代码：123212 | 债券简称：立中转债 | | 立中四通轻合金集团股份有限公司 风险提示：根据安排，截至 2025 年 12 月 16 日收市后仍未转股的"立中转 债"，将按照 100.39 元/张的价格强制赎回，因目前"立中转债"二级市场价格 2、赎回条件满足日：2025 年 11 月 17 日 3、停止交易日：2025 年 12 月 12 日 4、停止转股日：2025 年 12 月 17 日 5、赎回登记日：2025 年 12 月 16 日 6、赎回日：2025 年 12 月 17 日 7、发行人资金到账日（到达中国结算账户）：2025 年 12 月 22 日 8、投资者赎回款到账日：2025 年 12 月 24 日 9、赎回类别：全部赎回 与赎回价格存在较大差异，特别提醒"立中转债"持有人注意在限期内转股， 如果投资者未及时转股，可能面临损失，敬请投资者注意投资风险。 自 2025 年 9 月 29 日至 2025 年 11 月 17 日期间，公司股票价格已满足 ...

Group 1 - The core viewpoint of the news highlights the trading performance and financial metrics of Lichong Group, indicating a slight decline in stock price and significant financing activities on November 20 [1] - On November 20, Lichong Group's stock price fell by 0.32%, with a trading volume of 283 million yuan. The financing buy-in amount was 19.95 million yuan, while the financing repayment was 31.45 million yuan, resulting in a net financing outflow of 11.50 million yuan [1] - As of November 20, the total balance of margin trading for Lichong Group was 379 million yuan, with the financing balance accounting for 2.72% of the circulating market value, indicating a high level compared to the past year [1] Group 2 - As of November 10, the number of shareholders in Lichong Group was 27,300, a decrease of 18.22% from the previous period, while the average circulating shares per person increased by 22.28% to 20,406 shares [2] - For the period from January to September 2025, Lichong Group reported a revenue of 22.92 billion yuan, representing a year-on-year growth of 18.34%, and a net profit attributable to shareholders of 625 million yuan, reflecting a year-on-year increase of 26.77% [2] Group 3 - Lichong Group has distributed a total of 730 million yuan in dividends since its A-share listing, with 339 million yuan distributed over the past three years [3] - As of September 30, 2025, Hong Kong Central Clearing Limited was the fifth-largest circulating shareholder of Lichong Group, holding 14.42 million shares, an increase of 10.84 million shares from the previous period [3]

Core Points - Lichung Group announced that as of December 16, 2025, any unconverted "Lichung Convertible Bonds" will be forcibly redeemed at a price of 100.39 CNY per bond [2] - The current market price of "Lichung Convertible Bonds" significantly differs from the redemption price, prompting the company to remind bondholders to convert their bonds within the specified period to avoid potential losses [2] Summary by Category - **Company Announcement** - Lichung Group will redeem unconverted "Lichung Convertible Bonds" at 100.39 CNY per bond after the market closes on December 16, 2025 [2] - **Market Conditions** - There is a substantial discrepancy between the secondary market price of "Lichung Convertible Bonds" and the redemption price, indicating potential investment risks for bondholders [2]

| | | 立中四通轻合金集团股份有限公司 关于提前赎回"立中转债"的第三次提示性公告 本公司及董事会全体成员保证信息披露内容的真实、准确和完整，没有虚 假记载、误导性陈述或重大遗漏。 特别提示： 1、"立中转债"赎回价格：100.39 元/张（含当期应计利息，当期年利率为 1.00%，且当期利息含税），扣税后的赎回价格以中国证券登记结算有限责任公 司深圳分公司（以下简称"中国结算"）核准的价格为准。 10、本次赎回完成后，"立中转债"将在深圳证券交易所（以下简称"深交 所"）摘牌。债券持有人持有的"立中转债"如存在被质押或被冻结的，建议在 停止转股日前解除质押或冻结，以免出现因无法转股而被赎回的情形。 11、债券持有人若转股，需开通创业板交易权限。投资者不符合创业板股票 适当性管理要求的，不能将所持"立中转债"转换为股票，特提请投资者关注不 能转股的风险。 风险提示：根据安排，截至 2025 年 12 月 16 日收市后仍未转股的"立中转 债"，将按照 100.39 元/张的价格强制赎回，因目前"立中转债"二级市场价格 2、赎回条件满足日：2025 年 11 月 17 日 3、停止交易日：2025 年 12 ...