Core Viewpoint - The company is currently in the small-batch trial production phase of its liquid cooling products, with plans to expand production capacity by adding a new production line by Q2 2026 to meet increasing customer demand [1] Group 1: Production and Capacity - The company has one production line for liquid cooling plates, primarily focused on front-end research and development [1] - A second production line for liquid cooling plates is expected to be added by Q2 2026 to accommodate mass production needs [1] Group 2: Product Performance - The company's 224G liquid cooling products can be integrated into servers and switches, providing improved cooling performance without compromising device reliability [1] - The performance of the 224G liquid cooling radiator has been certified by customers and is currently in the trial production phase [1]

Group 1 - The communication equipment sector increased by 0.48% on December 30, with DingTong Technology leading the gains [1] - The Shanghai Composite Index closed at 3965.12, showing no change, while the Shenzhen Component Index closed at 13604.07, up by 0.49% [1] - Notable gainers in the communication equipment sector included DingTong Technology, which rose by 10.28% to a closing price of 129.61, and Dongfang Communication, which increased by 10.03% to 16.89 [1] Group 2 - The communication equipment sector experienced a net outflow of 2.781 billion yuan from institutional investors, while retail investors saw a net inflow of 2.513 billion yuan [2] - The top individual stock performers in terms of net inflow included Tianfu Communication with a net inflow of 3.55 million yuan from institutional investors [3] - DingTong Technology had a net inflow of 79.2142 million yuan from institutional investors, despite a net outflow from retail investors [3]

每经AI快讯，12月30日，液冷服务器板块盘初拉升，鼎通科技涨超15%，同星科技涨超10%，新时达、 淳中科技、英维克纷纷上扬。 ...

证券日报网讯12月25日，鼎通科技在互动平台回答投资者提问时表示，公司目前液冷产能没有问题，后 续增长主要看市场需求。 ...

| 688135 | 利扬 | 22576.92 | 11.14 | 0.00 | | 0.96 | | --- | --- | --- | --- | --- | --- | --- | | | 芯片 | | | | | | | 688150 | 莱特 | 31931.18 | 11.08 | 157.65 | 29.33 | 0.83 | | | 光电 | | | | | | | 688629 | 华丰 | 112440.72 | 10.23 | 377.00 | 125.88 | 14.27 | | | 科技 | | | | | | | 688290 | 景业 智能 | 25501.99 | 10.14 | 26.00 | -11.64 | -7.80 | | | 德科 | | | | | | | 688205 | 立 | 112346.95 | 9.84 | 172.30 | 31.46 | 2.52 | | 688651 | 盛邦 安全 | 1 1136.94 | 9.38 | 0.00 | | -4.78 | | 68831 1 | 盟升 电子 | 19413.49 | 8.99 | 0.00 | ...

Group 1 - The core viewpoint of the article is that DingTong Technology has optimistic expectations for the future demand of liquid cooling heat exchangers following the recent filing of a high-speed communication liquid cooling heat exchanger project [1] Group 2 - The company has recently engaged in the registration of a high-speed communication liquid cooling heat exchanger project, indicating proactive steps towards expanding its product offerings [1] - The positive outlook on the demand for liquid cooling heat exchangers suggests potential growth opportunities within the industry [1]

Group 1 - The core viewpoint of the article is that DingTong Technology (688668.SH) has optimistic expectations for the future demand of liquid cooling heat exchangers following the recent filing of a high-speed communication liquid cooling heat exchanger project [1] Group 2 - The company has engaged in a project related to high-speed communication liquid cooling heat exchangers, indicating a proactive approach to market opportunities [1] - The positive outlook on the demand for liquid cooling heat exchangers suggests potential growth in the company's product line and market positioning [1]

资金流向方面，该股今日全天主力资金净流入7768.62万元。（数据宝） 注：本文系新闻报道，不构成投资建议，股市有风险，投资需谨慎。 证券时报•数据宝统计显示，上榜的前五大买卖营业部合计成交6.23亿元， 其中，买入成交额为4.18亿 元，卖出成交额为2.05亿元，合计净买入2.13亿元。具体来看，今日上榜的前五大买入营业部中，沪股 通为第一 大买入营业部，买入金额为17494.17万元，营业部合计买入2.43亿元。卖出营业部中，有1家 机构专用席位现身，即卖三，卖出金额分别为1873.50万元，沪股通为第一 大卖出营业部，卖出金额为 12269.35万元，营业部合计卖出6375.61万元。买卖金额相抵，机构专用席位今日净卖出该股1873.50万 元，沪股通今日净买入该股5224.82万元。 fund （原标题：鼎通科技12月22日龙虎榜数据） 鼎通科技12月22日龙虎榜 12月22日鼎通科技（688668）收盘价118.92元，收盘涨停，全天换手率11.48%，振幅19.16%，成交额 17.88亿元。科创板交易公开信息显示，当日该股因日收盘价涨幅达15%等上榜。 | 买入营业部名称 | 买入 | | -- ...

从资金流向上来看，当日通信设备板块主力资金净流入82.78亿元，游资资金净流出45.72亿元，散户资 金净流出37.06亿元。通信设备板块个股资金流向见下表： 以上内容为证券之星据公开信息整理，由AI算法生成（网信算备310104345710301240019号），不构成投资建议。 证券之星消息，12月22日通信设备板块较上一交易日上涨5.3%，鼎通科技领涨。当日上证指数报收于 3917.36，上涨0.69%。深证成指报收于13332.73，上涨1.47%。通信设备板块个股涨跌见下表： ...

Core Viewpoint - The concept of high-speed connectors is gaining momentum in the market, with several companies experiencing significant stock price increases. Group 1: Company Performance - Dingtong Technology has reached its daily limit up in stock price [2] - Changfei Fiber Optics previously hit its daily limit up [2] - Other companies such as Changxin Bochuang, Zhishang Technology, Huafeng Technology, Shenglan Co., Yidong Electronics, and Jinfat Technology also saw stock price increases [2]