Market Performance - The Shanghai Composite Index opened lower but closed higher, marking a seven-day winning streak, while the Shenzhen Component and ChiNext indices rebounded after hitting lows [1] - The total trading volume in the Shanghai and Shenzhen markets reached 1.92 trillion yuan, an increase of 443 billion yuan compared to the previous trading day [1] - The Shanghai Composite Index rose by 0.47%, the Shenzhen Component increased by 0.33%, and the ChiNext Index gained 0.3% [1] Sector Highlights - The commercial aerospace sector remained active, with over 20 constituent stocks hitting the daily limit, including Shenjian Co., which achieved six consecutive limit-ups [1] - The robotics sector saw a rapid increase, with stocks such as Shoukai Co., Xiangshan Co., and Haozhi Electromechanical all hitting the daily limit [1] - The chip industry chain also strengthened, with Shenghui Integration achieving four consecutive limit-ups, and Guofeng New Materials and Yangzi New Materials hitting the daily limit [1] - The paper-making sector experienced significant gains, with stocks like Bohui Paper, Yibin Paper, and Wuzhou Special Paper all hitting the daily limit [1] Declining Sectors - The precious metals, Hainan, and energy metals sectors were among the biggest decliners, with the Hainan Free Trade Zone concept collectively dropping, and Hainan Ruize falling nearly 7% [1]

Market Overview - A-share market shows mixed performance with the three major indices fluctuating, where the Shanghai Composite Index rises while the ChiNext Index experiences a pullback [1] - The total trading volume in the Shanghai and Shenzhen markets reached 1.2 trillion yuan, an increase of 509 billion yuan compared to the previous trading day [1] Sector Performance - The commercial aerospace sector remains active, with Shenjian Co. achieving a six-day consecutive rise and Jiuding New Materials recording a three-day consecutive rise, along with over ten stocks hitting the daily limit [3] - The robotics sector shows strength, with multiple stocks such as Wanxiang Qianchao and Xusheng Group hitting the daily limit [3] - The paper-making sector experiences a surge, with stocks like Bohui Paper, Yibin Paper, and Wuzhou Special Paper reaching the daily limit [3] - The digital currency sector also sees an increase, with stocks like Zhengtong Electronics and Jinshi Technology hitting the daily limit [3] - On the downside, the precious metals sector faces significant declines, with Haotong Technology dropping over 7% [3] - The Hainan Free Trade Zone concept declines, with stocks like Hainan Ruize and Caesar Travel weakening [3] Index Performance - At the close, the Shanghai Composite Index increased by 0.29%, while the Shenzhen Component Index decreased by 0.11%, and the ChiNext Index fell by 0.37% [3]

Market Overview - The Shanghai Composite Index closed at 3940.95 points, up 0.53%, with a trading volume of 773.9 billion yuan [1] - The Shenzhen Component Index closed at 13486.42 points, up 0.88%, with a trading volume of 1106.34 billion yuan [1] - The ChiNext Index closed at 3229.58 points, up 0.77%, with a trading volume of 508.985 billion yuan [1] - The STAR 50 Index closed at 1352.13 points, up 0.9%, with a trading volume of 51.1 billion yuan [1] - The total trading volume of both markets was 1880.24 billion yuan, a decrease of 19.647 billion yuan compared to the previous trading day [1] Sector Performance - Strong sectors included defense, electronics, construction materials, light industry manufacturing, machinery, environmental protection, chemicals, and computers [2] - Active concepts included commercial aerospace, satellite internet, 6G, nano-silver, passive components, space stations, PCB, and nuclear pollution prevention [2] - Weak sectors included agriculture, precious metals, coal, insurance, and banking [2] Stock Performance - A total of 3989 stocks rose, while 1004 stocks fell, with 173 stocks remaining flat and 13 stocks suspended [2] - 86 stocks hit the daily limit up, while 6 stocks hit the daily limit down [2] Capital Flow - The net inflow of main funds in the Shanghai and Shenzhen markets was 0.381 billion yuan, with the ChiNext seeing a net inflow of 0.512 billion yuan [5] - The Shanghai and Shenzhen 300 index experienced a net outflow of 3.272 billion yuan, while the STAR market saw a net outflow of 1.448 billion yuan [5] - The electronics sector had the highest net inflow of main funds, amounting to 4.916 billion yuan [5] Individual Stock Highlights - 104 stocks saw a net inflow of over 1 billion yuan, with Demingli leading at 0.955 billion yuan [6][8] - Other notable stocks with significant net inflows included Tianji Shares, Dongshan Precision, and ZTE [6][8] - 73 stocks experienced a net outflow of over 1 billion yuan, with Xinyi Sheng leading at 0.928 billion yuan [10][11] Institutional Activity - Institutions had a net buy of approximately 1.469 billion yuan, with Tianyin Electromechanical being the top net buy at 0.496 billion yuan [13][14] - Other significant net buys included Tongyu Communications, Western Materials, and Hainan Development [13][14]

登录新浪财经APP 搜索【信披】查看更多考评等级 ■ 江苏九鼎新材料股份有限公司 关于股票交易异常波动的公告 本公司及董事会全体成员保证信息披露内容的真实、准确、完整，没有虚假记载、误导性陈述或重大遗 漏。 5、在公司股票异常波动期间，公司控股股东、实际控制人不存在买卖公司股票的情况； 6、公司不存在违反公平信息披露规定的情形。 一、股票交易异常波动的情况介绍 江苏九鼎新材料股份有限公司（以下简称"公司"）股票价格于2025年12月23日和2025年12月24日连续两 个交易日收盘价格涨幅偏离值累计超过20%，根据《深圳证券交易所交易规则》的有关规定，属于股票 交易异常波动的情况。 二、公司关注并核实情况的说明 针对公司股票交易异常波动，公司董事会通过信息、电话等方式，对公司、控股股东及实际控制人就相 关问题进行了核查，相关情况说明如下： 1、公司前期披露的信息不存在需要更正、补充之处； 2、公司未发现近期公共媒体报道了可能或已经对公司股票交易价格产生较大影响的未公开重大信息； 3、近期公司生产经营情况正常，公司内外部经营环境未发生重大变化； 4、公司、控股股东和实际控制人不存在关于本公司的应披露而未披露或处 ...

Group 1 - The core point of the article is that Jiuding New Materials announced a significant abnormal fluctuation in its stock price, with a cumulative increase of over 20% in closing prices over two consecutive trading days on December 23 and 24, 2025 [2] Group 2 - The announcement was made on December 24, indicating the company's stock price behavior [2] - The abnormal fluctuation is classified as a deviation in stock price, which may attract regulatory scrutiny [2] - The specific dates of the stock price increase are highlighted as December 23 and 24, 2025 [2]

证券代码：002201 证券简称：九鼎新材 公告编号：2025-74 截至本公告披露日，监事会主席杨国强先生和监事姜永健先生、刘明先生、顾振华女 士均未持有公司股票，监事吴贞志先生持有公司1,080股股票，公司监事会全体监事均不存 在应当履行而未履行的承诺事项，在离任后将继续遵守中国证券监督管理委员会及深圳证 券交易所相关规定。 关于监事离任的公告 本公司及董事会全体成员保证信息披露内容的真实、准确、完整，没有虚 假记载、误导性陈述或重大遗漏。 江苏九鼎新材料股份有限公司（以下简称"公司"）于 2025 年 12 月 4 日召开的第十一 届董事会第六次临时会议和第十一届监事会第三次临时会议、2025 年 12 月 22 日召开的 2025 年第二次临时股东大会审议通过了《关于修订<公司章程>及附件并取消公司监事会的 议案》，公司不再设置监事会。 公司第十一届监事会主席杨国强先生和监事姜永健先生、刘明先生、顾振华女士、吴 贞志先生均不再担任公司监事职务，杨国强先生、姜永健先生、顾振华女士、吴贞志先生 离任后继续在公司担任其他职务，刘明先生离任后不再担任公司任何职务。 江苏九鼎新材料股份有限公司 公司监事任职期间 ...

南财智讯12月24日电，九鼎新材公告，公司股票价格于2025年12月23日和2025年12月24日连续两个交易 日收盘价格涨幅偏离值累计超过20%，根据深圳证券交易所交易规则的有关规定，属于股票交易异常波 动的情况。针对上述情况，公司董事会对相关问题进行了核实，确认前期披露的信息不存在需要更正或 补充之处；近期未发现公共媒体报道可能对公司股价产生较大影响的未公开重大信息；生产经营情况正 常，内外部经营环境未发生重大变化；公司、控股股东及实际控制人不存在应披露而未披露或处于筹划 阶段的重大事项；在股票异常波动期间，控股股东及实际控制人未买卖公司股票；公司不存在违反公平 信息披露规定的情形。经董事会确认，目前没有任何应予披露而未披露的事项，亦未获悉对股票交易价 格产生较大影响的未披露信息。 ...

每经AI快讯，九鼎新材（SZ 002201，收盘价：10.29元）12月24日晚间发布公告称，公司于2025年12月 4日召开的第十一届董事会第六次临时会议和第十一届监事会第三次临时会议、2025年12月22日召开的 2025年第二次临时股东大会审议通过了《关于修订 <公司章程> 及附件并取消公司监事会的议案》，公 司不再设置监事会。 截至发稿，九鼎新材市值为67亿元。 每经头条（nbdtoutiao）——左手"欠款"右手"豪购"！杨陵江收购"国内酒庄第一股"，1919是否重启上 市？"吹太多牛都实现了，但千亿还没实现，我很着急" （记者 王晓波） 公司第十一届监事会主席杨国强先生和监事姜永健先生、刘明先生、顾振华女士、吴贞志先生均不再担 任公司监事职务，杨国强先生、姜永健先生、顾振华女士、吴贞志先生离任后继续在公司担任其他职 务，刘明先生离任后不再担任公司任何职务。 2025年1至6月份，九鼎新材的营业收入构成为：玻璃及玻璃纤维制品制造占比96.56%，其他业务占比 3.44%。 ...

Core Viewpoint - The company has decided to abolish its supervisory board, as approved in recent meetings, indicating a significant governance change [1] Group 1: Company Decisions - The company held its 11th Board's 6th temporary meeting and the 11th Supervisory Board's 3rd temporary meeting on December 4, 2025, and a second temporary shareholders' meeting on December 22, 2025, where the proposal to abolish the supervisory board was approved [1] - Following the decision, the chairman of the supervisory board, Yang Guoqiang, and other supervisors will no longer hold their supervisory positions, although some will continue in other roles within the company [1] Group 2: Supervisory Board Members - Yang Guoqiang, Jiang Yongjian, Gu Zhenhua, and Wu Zhenzhi will leave their supervisory roles, while Liu Ming will not hold any position in the company after leaving [1] - As of the announcement date, the supervisory board members, except for Wu Zhenzhi, do not hold any company shares, and Wu Zhenzhi holds 1,080 shares [1] - All supervisory board members have fulfilled their commitments and will continue to comply with relevant regulations from the China Securities Regulatory Commission and the Shenzhen Stock Exchange after their departure [1]

江苏九鼎新材料股份有限公司 关于股票交易异常波动的公告 本公司及董事会全体成员保证信息披露内容的真实、准确、完整，没有虚 假记载、误导性陈述或重大遗漏。 一、股票交易异常波动的情况介绍 江苏九鼎新材料股份有限公司（以下简称"公司"）股票价格于 2025 年 12 月 23 日和 2025 年 12 月 24 日连续两个交易日收盘价格涨幅偏离值累计超过 20%，根据《深圳证券交 易所交易规则》的有关规定，属于股票交易异常波动的情况。 二、公司关注并核实情况的说明 针对公司股票交易异常波动，公司董事会通过信息、电话等方式，对公司、控股股东 及实际控制人就相关问题进行了核查，相关情况说明如下： 1、公司前期披露的信息不存在需要更正、补充之处； 证券代码：002201 证券简称：九鼎新材 公告编号：2025-75 5、在公司股票异常波动期间，公司控股股东、实际控制人不存在买卖公司股票的情况； 6、公司不存在违反公平信息披露规定的情形。 三、是否存在应披露而未披露信息的说明 经公司董事会确认，除在指定媒体已公开披露的信息外，公司目前没有任何根据《深 圳证券交易所股票上市规则》等有关规定应予以披露而未披露的事项或与该事项 ...