智通财经APP讯，鼎通科技(688668.SH)发布公告，为进一步优化公司战略布局，拓宽海外市场业务， 公司基于在连接器行业多年的技术积累和现有市场状况，拟对外投资不超过1500万美元(拟根据项目进 度分批投入)，用于新设立越南全资子公司。 ...

每经AI快讯，9月15日，鼎通科技(688668.SH)公告称，公司拟投资不超过1500万美元在越南设立全资子 公司，用于研发、生产和销售高速通讯连接器、新能源汽车连接器、光模块液冷散热器等产品。 ...

鼎通科技公告，为进一步优化公司战略布局，拓宽海外市场业务，拟对外投资不超过1500万美元，用于 新设立越南全资子公司。该投资将用于研发、生产和销售高速通讯连接器、新能源汽车连接器、光模块 液冷散热器等产品，资金来源为公司自有资金。此次投资尚需履行国内境外投资审批或备案手续，以及 越南当地投资许可和企业登记等审批或登记程序。 ...

证券之星消息，9月12日通信设备板块较上一交易日下跌2.62%，鼎通科技领跌。当日上证指数报收于 3883.69，上涨0.22%。深证成指报收于12996.38，上涨0.13%。通信设备板块个股涨跌见下表： | 代码 | 名称 | 收盘价 | 涨跌幅 | 成交量(手) | 成交额(元) | | | --- | --- | --- | --- | --- | --- | --- | | 000070 | 特发信息 | 11.53 | 10.02% | 62.16万 | | 7.02亿 | | 603083 | 剑桥科技 | 101.49 | 10.00% | 35.59万 | | 35.34亿 | | 002491 | 通鼎互联 | 6.62 | 9.97% | 122.03万 | | 7.98亿 | | 832149 | 利尔达 | 17.39 | 5.91% | 12.93万 | | 2.19亿 | | 300555 | ST路通 | 11.54 | 5.87% | 7.78万 | | 8844.07万 | | 301205 | 联特科技 | 105.00 | 4.80% | 11.59万 | | 12.1 ...

主力资金净流入排名 | 代码 | 简称 | 主力资金净流入（万元） | 主力资金流入率（%） | 涨跌幅（%） | 换手率（%） | | --- | --- | --- | --- | --- | --- | | 688041 | 海光信息 | 246719.31 | 15.42 | 20.00 | 3.34 | | 688313 | 仕佳光子 | 36891.17 | 11.07 | 9.69 | 9.60 | | 688668 | 鼎通科技 | 23406.35 | 14.61 | 7.05 | 9.87 | | 688343 | 云天励飞-U | 20663.95 | 8.09 | 6.67 | 11.32 | | 688318 | 财富趋势 | 18874.56 | 12.86 | 7.41 | 3.71 | | 688256 | 寒武纪-U | 18428.19 | 0.71 | 8.96 | 4.56 | | 688629 | 华丰科技 | 17905.42 | 9.64 | 8.67 | 12.70 | | 688205 | 德科立 | 17537.16 | 11.58 | 3.22 | 9.6 ...

Group 1 - The core viewpoint of the news highlights the recent stock performance and financial metrics of DingTong Technology, indicating a significant increase in stock price year-to-date and fluctuations in trading volume [1][2] - As of September 5, DingTong Technology's stock price increased by 137.02% year-to-date, with a recent decline of 18.96% over the last five trading days [1] - The company reported a revenue of 785 million yuan for the first half of 2025, representing a year-on-year growth of 73.51%, and a net profit of 115 million yuan, up 134.06% year-on-year [2] Group 2 - DingTong Technology specializes in the research, production, and sales of precision components for communication connectors and automotive connectors, with a revenue composition of 41.36% from communication connector housings and 25.82% from automotive connector components [2] - The company is categorized under the communication equipment industry and is involved in several concept sectors including 5G, data centers, new energy vehicles, high-speed connectors, and liquid cooling [2] - As of June 30, 2025, the number of shareholders decreased by 9.24% to 9,690, while the average circulating shares per person increased by 10.56% to 14,365 shares [2][3] Group 3 - DingTong Technology has distributed a total of 310 million yuan in dividends since its A-share listing, with 216 million yuan distributed over the past three years [3] - The top ten circulating shareholders include Hong Kong Central Clearing Limited, which increased its holdings by 406,390 shares, and new shareholders such as Yongying Technology and China Europe Digital Economy Mixed Fund [3]

Company Overview - Dongguan Dingtong Precision Technology Co., Ltd. was established on June 11, 2003, and went public on December 21, 2020. The company specializes in the R&D, production, and sales of precision components for communication connectors and automotive connectors [2] - The main revenue composition includes: communication connector housing 41.36%, automotive connector components 25.82%, precision structural parts for communication connectors 16.53%, other businesses 9.19%, precision molds 5.46%, and mold parts 1.65% [2] - The company operates within the communication equipment industry, focusing on sectors such as 5G, new energy vehicles, IDC (data centers), high-speed connectors, and liquid cooling concepts [2] Financial Performance - For the first half of 2025, Dingtong Technology achieved operating revenue of 785 million yuan, representing a year-on-year growth of 73.51%. The net profit attributable to shareholders was 115 million yuan, with a year-on-year increase of 134.06% [2] - Since its A-share listing, the company has distributed a total of 310 million yuan in dividends, with 216 million yuan distributed over the past three years [3] Stock Performance - As of September 4, Dingtong Technology's stock price was 116.32 yuan per share, with a market capitalization of 16.192 billion yuan. The stock has increased by 151.99% year-to-date, but has seen a decline of 8.52% over the past five trading days [1] - The stock has experienced significant trading activity, with a net inflow of 4.5508 million yuan from main funds and notable buying and selling volumes [1] - The company has appeared on the "Dragon and Tiger List" once this year, with the most recent appearance on August 28, where it recorded a net buy of -51.156 million yuan [1] Shareholder Information - As of June 30, 2025, the number of shareholders was 9,690, a decrease of 9.24% from the previous period. The average number of circulating shares per person increased by 10.56% to 14,365 shares [2] - Among the top ten circulating shareholders, Hong Kong Central Clearing Limited is the fourth largest, holding 4.9466 million shares, an increase of 4.0639 million shares from the previous period [3]

Company Overview - Dongguan Dingtong Precision Technology Co., Ltd. is located in Dongguan, Guangdong Province, established on June 11, 2003, and listed on December 21, 2020. The company specializes in the R&D, production, and sales of precision components for communication connectors and automotive connectors [1]. Business Composition - The main business revenue composition is as follows: - Communication connector housings (CAGE) 41.36% - Automotive connector components 25.82% - Precision structural parts for communication connectors 16.53% - Other businesses 9.19% - Precision molds 5.46% - Mold parts 1.65% [1]. Stock Performance - On September 4, Dingtong Technology's stock fell by 5.01%, trading at 112.90 CNY per share, with a transaction volume of 316 million CNY and a turnover rate of 1.93%. The total market capitalization is 15.716 billion CNY [1]. Fund Holdings - According to data from the top ten holdings of funds, one fund under GF Fund holds Dingtong Technology. The GF Manufacturing Smart Selection Stock A (023524) held 13,500 shares in the second quarter, accounting for 1.06% of the fund's net value, ranking as the sixth-largest holding. The estimated floating loss today is approximately 80,100 CNY [2]. Fund Manager Information - The fund manager of GF Manufacturing Smart Selection Stock A (023524) is Yang Dong, who has been in the position for 4 years and 66 days. The total asset size of the fund is 16.474 billion CNY, with the best fund return during the tenure being 90.65% and the worst being -1.67% [3].

Group 1 - The communication equipment sector rose by 2.61% on September 3, with Zhongji Xuchuang leading the gains [1] - The Shanghai Composite Index closed at 3813.56, down 1.16%, while the Shenzhen Component Index closed at 12472.0, down 0.65% [1] - Notable individual stock performances included Zhongji Xuchuang with a closing price of 426.19, up 10.99%, and Shijia Photon with a closing price of 82.42, up 4.73% [1] Group 2 - The communication equipment sector experienced a net outflow of 1.734 billion yuan from institutional funds and 1.172 billion yuan from retail funds, while individual investors saw a net inflow of 2.906 billion yuan [3]

数据显示，华富基金旗下1只基金重仓鼎通科技。华富量子生命力混合A（410009）二季度持有股数 9300股，占基金净值比例为4.65%，位居第六大重仓股。根据测算，今日浮盈赚取约5.54万元。 9月3日，鼎通科技涨5.28%，截至发稿，报118.80元/股，成交5.97亿元，换手率3.73%，总市值165.37亿 元。 资料显示，东莞市鼎通精密科技股份有限公司位于广东省东莞市东城街道周屋社区银珠路七号，成立日 期2003年6月11日，上市日期2020年12月21日，公司主营业务涉及研发、生产、销售通讯连接器精密组 件和汽车连接器精密组件的高新技术企业。主营业务收入构成为：通讯连接器壳体CAGE41.36%，汽车 连接器组件25.82%，通讯连接器精密结构件16.53%，其他业务9.19%，精密模具5.46%，模具零件 1.65%。 从基金十大重仓股角度 截至发稿，王羿伟累计任职时间3年311天，现任基金资产总规模4.22亿元，任职期间最佳基金回报 70.69%， 任职期间最差基金回报-32.32%。 风险提示：市场有风险，投资需谨慎。本文为AI大模型自动发布，任何在本文出现的信息（包括但不 限于个股、评论、预 ...