Market Overview - As of December 24, the Shanghai Composite Index closed at 3940.95 points, up by 20.97 points, representing a 0.53% increase [1] - The Shenzhen Component Index closed at 13486.42 points, up by 117.43 points, with a 0.88% increase [1] - The ChiNext Index closed at 3229.58 points, up by 24.57 points, reflecting a 0.77% increase [1] Stock Performance - A total of 89 A-shares had a turnover rate exceeding 20%, with six stocks, including C Jianxin and C Nabai Chuan, having turnover rates above 50% [1] - C Jianxin (688805) had a closing price of 58.12 yuan and a turnover rate of 77.25%, with a significant increase of 212.81% [1] - C Nabai Chuan (301667) closed at 82.73 yuan, with a turnover rate of 67.98%, but experienced a decline of 28.06% [1] - C Xihua (603248) closed at 26.01 yuan, with a turnover rate of 57.63%, and a decrease of 29.34% [1] - C Tiansu (301449) closed at 75.83 yuan, with a turnover rate of 54.69%, down by 24.93% [1] - Other notable stocks include C Youxun (688807) with a closing price of 231.60 yuan and a turnover rate of 50.23%, up by 14.03% [1] Additional Notable Stocks - Huazhong Cable (001208) closed at 21.05 yuan with a turnover rate of 49.18%, up by 6.10% [1] - Guangdao Tui (920680) closed at 1.32 yuan, with a turnover rate of 46.41%, and an increase of 29.41% [1] - Tongyu Communication (002792) closed at 34.71 yuan, with a turnover rate of 42.86%, up by 6.31% [1] - Shennong Agriculture (300189) closed at 7.90 yuan, with a turnover rate of 41.35%, up by 1.41% [1]

Core Viewpoint - Tengda Technology reported a decrease in the number of shareholders, indicating a potential shift in investor sentiment and market dynamics [2] Group 1: Shareholder Information - As of December 20, the number of shareholders for Tengda Technology was 16,144, a decrease of 1,345 from the previous period (December 10), representing a decline of 7.69% [2] - This marks the third consecutive period of decline in the number of shareholders [2] Group 2: Stock Performance - The closing price of Tengda Technology was 24.01 yuan, down 3.19%, while the stock price has increased by 5.96% since the concentration of shares began [2] - The stock experienced four days of increases and five days of decreases, including one instance of hitting the daily limit [2] Group 3: Financing Data - As of December 22, the margin trading balance for the stock was 113 million yuan, with the financing balance also at 113 million yuan [2] - The financing balance increased by 30.44 million yuan during the current period, reflecting a growth of 37.07% [2] Group 4: Financial Performance - For the first three quarters, Tengda Technology achieved a revenue of 1.54 billion yuan, representing a year-on-year growth of 15.07% [2] - The net profit for the same period was 63.22 million yuan, with a year-on-year increase of 9.80% [2] - The basic earnings per share were 0.3161 yuan, and the weighted average return on equity was 4.26% [2]

（文章来源：证券日报） 证券日报网讯 12月23日，腾达科技在互动平台回答投资者提问时表示，截至2025年12月19日，公司合 并普通账户和融资融券信用账户持有人数为16144户。 ...

2025 年 12 月 12 日，中泰证券持续督导项目组成员通过现场培训方式对公 司控股股东、实际控制人、董事、高级管理人员、主要子公司人员及证券事务部 相关人员进行了培训。 关于山东腾达紧固科技股份有限公司 2025 年度持续督导培训情况报告 中泰证券股份有限公司（以下简称"中泰证券"、"保荐人"）作为山东腾达 紧固科技股份有限公司（以下简称"腾达科技"、"公司"）首次公开发行股票并 在主板上市的保荐人，根据《深圳证券交易所上市公司自律监管指引第 13 号— —保荐业务》等相关规定的要求，对腾达科技进行了 2025 年度持续督导培训， 现将培训情况报告如下： 一、本次培训基本情况 中泰证券股份有限公司 唐听良 关 峰 中泰证券股份有限公司 二、培训内容 本次培训的主要内容包括同行业上市公司发展现状、募集资金管理注意事项、 上市公司常见违规事项及案例等。 （以下无正文） 1 （本页无正文，为《中泰证券股份有限公司关于山东腾达紧固科技股份有限公司 2025 年度持续督导培训情况报告》之签章页） 保荐代表人： 三、培训结论 通过本次培训，公司控股股东、实际控制人、董事、高级管理人员及其他相 关人员了解了资本市场目 ...

腾达科技（001379）12月23日披露，截至12月20日公司股东户数为16144户，较上期（12月10日）减少 1345户，环比降幅为7.69%。这已是该公司股东户数连续第3期下降。 公司发布的三季报数据显示，前三季公司共实现营业收入15.40亿元，同比增长15.07%，实现净利润 6322.35万元，同比增长9.80%，基本每股收益为0.3161元，加权平均净资产收益率4.26%。 证券时报 数据宝统计，截至发稿，腾达科技收盘价为24.01元，下跌3.19%，本期筹码集中以来股价累 计上涨5.96%。具体到各交易日，4次上涨，5次下跌，其中，涨停1次。 融资融券数据显示，该股最新（12月22日）两融余额为1.13亿元，其中，融资余额为1.13亿元，本期筹 码集中以来融资余额合计增加3044.00万元，增幅为37.07%。 ...

Group 1 - The commercial aerospace sector in the A-share market continues to strengthen, with significant stock price increases for several companies, including Youji Co., which rose over 18%, and Xinke Mobile, which increased over 17% [1] - The upcoming period from December 2025 to early 2026 is expected to see a concentrated launch phase for reusable rockets in China's commercial aerospace sector, with private aerospace company Tianbing Technology's Tianlong-3 and the China Aerospace Science and Technology Corporation's Long March 12甲 both entering the countdown to launch [1] Group 2 - Notable stock performance includes: - Youji Co. with an 18.62% increase and a total market value of 3.105 billion [2] - Xinke Mobile with a 17.26% increase and a total market value of 36.2 billion [2] - Xingchen Technology with a 13.78% increase and a total market value of 5.147 billion [2] - Wanlong Optoelectronics with an 11.85% increase and a total market value of 3.436 billion [2] - Aerospace Intelligent Equipment with a 10.11% increase and a total market value of 20.6 billion [2]

Group 1 - The core viewpoint of the article is that Tengda Technology is actively engaged in the research, production, and sales of stainless steel fasteners, indicating a broad application range for its products [2] Group 2 - The company responded to investor inquiries on its interactive platform, highlighting its main business activities [2]

Group 1 - The company, Tengda Technology (001379.SZ), primarily engages in the research, production, and sales of stainless steel fasteners, with a wide range of applications [1] - In the aerospace engineering sector, the company currently does not have direct customers or related orders [1] - Investors are advised to refer to the company's announcements for accurate information and to make rational investment decisions [1]

Group 1 - The company, Tengda Technology, announced a change in its signing registered accountants for the 2025 financial and internal control audit [2] - The original signing accountants were Chen Xiaohong and Yao Jie, with Yao Jie being replaced by Liu Fangfang due to work arrangement changes [2] - The new signing accountants for the 2025 financial report audit will be Chen Xiaohong and Liu Fangfang [2]

证券代码：001379 证券简称：腾达科技 公告编号：2025-060 山东腾达紧固科技股份有限公司 关于变更签字注册会计师的公告 本公司及董事会全体成员保证信息披露内容的真实、准确和完整，没有虚假记 载、误导性陈述或重大遗漏。 山东腾达紧固科技股份有限公司（以下简称"公司"）于 2025 年 4 月 24 日召 开了第四届董事会第三次会议，于 2025 年 5 月 19 日召开 2024 年年度股东大会， 审议通过了《关于续聘 2025 年度审计机构的议案》，同意公司聘用立信中联会 计师事务所（特殊普通合伙）（以下简称"立信中联"）为公司及子公司 2025 年 度的财务及内控审计机构，聘用期为一年。 具体内容详见公司于 2025 年 5 月 20 日披露的《关于续聘 2025 年度审计机构的公告》（公告编号：2025-017）。 近日，公司收到立信中联出具的《关于变更签字注册会计师的说明函》，现 将具体情况公告如下： 一、签字注册会计师变更情况 本次变更过程中相关工作已有序交接，变更事项不会对公司 2025 年度财务 报表审计工作产生不利影响。 四、备查文件 1、立信中联出具的《关于更换签字注册会计师的说明 ...