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]

Group 1 - The core point of the article is that Tenda Technology has reported the number of holders in its combined ordinary accounts and margin trading accounts as of December 19, 2025, which stands at 16,144 [2]

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 ...

Group 1 - The core point of the article highlights that Tenda Technology (001379) has seen a continuous decline in the number of shareholders, with a decrease of 1,345 shareholders as of December 20, representing a 7.69% drop compared to the previous period [1] - The company's stock price closed at 24.01 yuan, down 3.19%, but has increased by 5.96% since the concentration of shares began, with 4 days of price increases and 5 days of declines, including one instance of hitting the daily limit [1] - The latest margin trading data shows that as of December 22, the total margin balance for the stock is 113 million yuan, with a financing balance of 113 million yuan, reflecting an increase of 30.44 million yuan or 37.07% since the concentration of shares began [1] Group 2 - According to the company's third-quarter report, Tenda Technology achieved a total operating revenue of 1.54 billion yuan in the first three quarters, representing a year-on-year growth of 15.07% [1] - The net profit for the same period was 63.22 million yuan, showing a year-on-year increase of 9.80%, with basic earnings per share at 0.3161 yuan and a weighted average return on equity of 4.26% [1]

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 ...